| Entries |
| Document | Title | Date |
|---|
| 20080200677 | Metal Complexes - The present invention describes novel ionic metal complexes. Compounds of this type can be employed as functional materials in a number of different applications which can be ascribed to the electronics industry in the broadest sense. | 08-21-2008 |
| 20080207905 | Metallic Compound and Organic Electroluminescence Device Comprising the Same - The present invention relates to a light emitting metallic compound of Chemical Formula 1 and an organic electroluminescence device including the compound. In the Chemical Formula 1, M is selected from Ir, Pt, Rh, Re, and Os, m is 2 or 3, n is 0 or 1, the sum of m and n is 3, provided that the sum of m and n is 2 when M is Pt. X is an N or P atom, Y is S, O, or Se, and Z is SiR | 08-28-2008 |
| 20080255361 | Process for Producing Ortho-Metalated Complex of Iridium With Homoligand - Disclosed is a process for producing an ortho-metalated 1:3 complex of iridium with homoligands which is useful as a luminous material for an organic EL device in high yield at high purity in a short time by a simple procedure. An example of the complex is tris(2-phenylpyridine)iridium(III) and this complex can be produced by reacting iridium(III) acetylacetonate with an organic ligand consisting of 2-phenylpyridine in the copresence of an acidic substance, either an organic acid such as tartaric acid or an inorganic acid such as phosphoric acid. | 10-16-2008 |
| 20080269491 | Organometallic Materials for Optical Emission, Optical Absorption, and Devices Including Organometallic Materials - A near infrared phosphorescent organometallic complex includes a cyclometalating ligand and a transition metal. The cyclometalating ligand includes a fused aromatic ring structure with carbon atoms, and a heteronuclear aromatic ring with a nitrogen atom. The transition metal is bonded to the nitrogen atom in the heteronuclear aromatic ring and one of the carbon atoms in the fused aromatic ring structure. The heteronuclear ring can be part of the fused aromatic ring. The organometallic complex is capable of phosphorescent emission with maximum emission intensity occurring at a wavelength in a range from about 650 nm to about 2000 nm. | 10-30-2008 |
| 20080275239 | Metallic Compound and Organic Electroluminescence Device Comprising the Same - The present invention relates to a light emitting transition metal compound represented by the Chemical Formula 1 and Chemical Formula 2 and an organic electroluminescence device including the same. In the above Chemical Formulae 1 and 2, M is Ir, Pt, Rh, Re, Os, or the like, m is 2 or 3 and n is 0 or 1, where the sum of m and n is 3, provided that the sum of m and n is 2 when M is Pt, X and Z are the same or different and may be N or P, and Y is O, S, or Se. | 11-06-2008 |
| 20080293945 | (Pentaphenyl)phenyl Group Containing Compound, Polymeric Derivative Thereof And Method For Forming The Same - The present invention discloses an iridium complex containing a (pentaphenyl)phenyl ligand, having the following general equation: | 11-27-2008 |
| 20090062542 | Novel red electroluminescent compounds and organic electroluminescent device using the same - The present invention relates to novel red phosphorescent compounds exhibiting high luminous efficiency, and organic electroluminescent devices comprising the same. | 03-05-2009 |
| 20090111989 | ORGANIC LIGHT EMITTING MATERIALS WITH ANIONIC LIGAND - Emissive phosphorescent organometallic compounds that produce electroluminescence and organic light emitting devices employing such emissive phosphorescent organometallic compounds are provided. More specifically the present invention is directed to novel primarily non-emitting ligands which produce a blue shift in emitted light when associated with a cyclometallated ligand. | 04-30-2009 |
| 20090124805 | METHOD FOR SYNTHESIS OF IRIDUIM (III) COMPLEXES WITH STERICALLY DEMANDING LIGANDS - Phosphorescent materials and devices with improved device manufacturing, fabrication, stability, efficiency, and/or color. | 05-14-2009 |
| 20090143585 | BIFUNCTIONAL CATALYSTS FOR EXTENSIVE ISOMERIZATION OF UNSATURATED HYDROCARBONS - The current invention provides novel bifunctional catalysts. The bifunctional catalysts are prepared from phosphine ligands and a cyclopentadienyl metal complex and are useful for forming isomers of hydrocarbon species. The hydrocarbon can be an alkenol having the alkene and alcohol groups far apart and the catalyst will move the double bond across numerous carbon atoms. The hydrocarbon can also be an achiral alkenol and the catalyst will form a chiral alcohol therefrom. Moreover, deuterated water may be added to the isomerization reaction mixture for forming deuterated hydrocarbon species. | 06-04-2009 |
| 20090149653 | Transition metal complexes with carbene ligands and their application - The present invention discloses a transition metal complex having carbene ligands. The disclosed transition metal complex has a structure of a center transition metal surrounded by two identical carbene ligands and one double-chilating ligand which is a nitrogen-contain heteroaryl group compound with pyridyl group. The disclosed transition metal complex can be represented by the following formula: | 06-11-2009 |
| 20090253910 | Phosphorescent Materials - Phosphorescent organometallic materials are provided, comprising at least one 3-arylacetylacetone ligand. Processes for making such materials, and to organic light emitting devices comprising the materials, are also provided. | 10-08-2009 |
| 20090270622 | Diphosphines and Metal Complexes - Compounds of the formula I or I′, where the radicals R | 10-29-2009 |
| 20090299068 | 2,2' -BIPYRIDINE DERIVATIVE HAVING A REACTIVE SILYL GROUP, ITS PRODUCTION METHOD, AND TRANSITION METAL COMPLEX - A 2,2′-bipyridine derivative having a reactive silyl group represented by the following general formula (1): | 12-03-2009 |
| 20090318698 | Use of Metal Complexes as Emitter in an Organic Light-Emitting Component and such a Component - A HEMT device including a GaN channel structure including a very thin (Al, In, Ga)N subchannel layer ( | 12-24-2009 |
| 20100063287 | PROCESS FOR PREPARING 2-AMINO-5-CYANOBENZOIC ACID DERIVATIVES - Disclosed is a method for preparing a compound of Formula 1 comprising (1) contacting a compound of Formula 2, with (2) at least one alkali metal cyanide and (3) at least one compound of Formula 4 | 03-11-2010 |
| 20100087644 | RUTHENIUM-BASED CATALYTIC COMPLEXES AND THE USE OF SUCH COMPLEXES FOR OLEFIN METATHESIS - The invention relates to all compounds of the formula (I) or (II) in which: L is a neutral ligand; X, X′ are anionic ligands; R | 04-08-2010 |
| 20100121065 | Phosphors with High Luminous Efficiency and Display Device Containing Them - The present invention relates to a novel organic electrophosphorescent compounds and a display device comprising the same. The electroluminescent iridium compounds described above can be employed as a light emitting substance having a molecular structure which gives high efficiency in a blue phosphor material. | 05-13-2010 |
| 20100160631 | AROMATIC MONOMER- AND CONJUGATED POLYMER-METAL COMPLEXES - A halogenated aromatic monomer-metal complex useful for preparing a polymer for electronic devices such as a light-emitting diode (LED) device is described. The aromatic monomer-metal complex is designed to include a linking group that disrupts conjugation, thereby advantageously reducing or preventing electron delocalization between the aromatic monomer fragment and the metal complex fragment. Disruption of conjugation is often desirable to preserve the phosphorescent emission properties of the metal complex in a polymer formed from the aromatic monomer-metal complex. The resultant conjugated electroluminescent polymer has precisely controlled metal complexation and electronic properties that are substantially or completely independent of those of the polymer backbone. | 06-24-2010 |
| 20100174078 | Bipyridine metal complexes for use as light-emitting material - The present invention relates to light emitting materials comprising novel ortho-metalated transition metal complexes [ĈN] | 07-08-2010 |
| 20100190984 | Light emitting material - This invention pertains to light emitting materials comprising novel ortho-metalated transition metal complexes [ĈN] | 07-29-2010 |
| 20100197920 | N-HETEROCYCLIC CARBENE METALLACYCLE CATALYSTS AND METHODS - The present invention generally relates to materials and methods for catalytic reactions, including transition metal-catalyzed cross-coupling reactions. The materials may be stable metal complexes that do not require special handling or processing conditions. In some cases, materials of the invention advantageously may be synthesize in one synthetic step without the need for isolation of intermediate compounds. Also, materials of the invention may be synthesized from inexpensive and readily available starting materials, under relatively mild reaction conditions that do not require the exclusion of air, water, and the like. In some embodiments, the material is a N-heterocyclic carbene metallacycle complex. Such materials and methods may be useful in the production of fine chemicals, advanced materials and specialty polymers. | 08-05-2010 |
| 20100204474 | CYANINE COMPOUNDS - A cyanine compound represented by the general formula (I), (VI) or (VII): | 08-12-2010 |
| 20100216994 | USE OF NOVEL COMPOUND HAVING AFFINITY FOR AMYLOID, AND PROCESS FOR PRODUCTION OF THE SAME - The invention provides a reagent which can detect amyloid in vitro and in vivo with high sensitivity using a compound which has affinity with amyloid. | 08-26-2010 |
| 20100240895 | LIGHT-EMITTING MATERIAL COMPRISING ORTHOMETALATED IRIDIUM COMPLEX, LIGHT-EMITTING DEVICE, HIGH EFFICIENCY RED LIGHT-EMITTING DEVICE, AND NOVEL IRIDIUM COMPLEX - A compound represented by following formula (24): | 09-23-2010 |
| 20100317858 | METAL COORDINATION COMPOUND AND LIGHT-EMITTING MATERIAL CONTAINING THE SAME - To provide a light-emitting device that is capable of red-light-emitting with high luminance and high efficiency and that is excellent in endurance; and a metal coordination compound metal coordination compound having a partial structure represented by formula (1) that can be used in the light-emitting device, and that can also be used in applications, such as organic electroluminescent device materials, electrochemiluminescence (ECL) device materials, emission sensors, photosensitizers, displays, photographic materials, laser dyes, color filter dyes, optical communications, color conversion filters, backlights, illuminations, photosensitizing dyes, various light sources, and the like. | 12-16-2010 |
| 20110021775 | BENT ALLENES, AND THEIR METAL COMPLEXES - Stable, bent allenes, organometallic complexes of bent allenes are provided along with methods of conducting chemical processes such as olefin metathesis, comprising contacting an olefin substrate with an organometallic complex as described herein, under suitable conditions. | 01-27-2011 |
| 20110028723 | Tridentate Platinum (II) Complexes - A platinum (II) complex of the general formula (I) or (II), in which Ar1, Ar2, and Ar3 are each independently aryl, heteroaryl, or heterocyclic. Ar1, Ar2, and Ar3 together form a tridentate ligand coordinated to the platinum through atoms X, Y, and Z, respectively, and X, Y, and Z are independently carbon or nitrogen. V is a bridging group or a covalent bond, and W is an anion. In general formula (I) in some cases, Ar1 is an anion and Ar2 and Ar3 are neutral; in other cases, Ar1 and Ar3 are neutral and Ar2 is an anion. In general formula (II), in some cases, Ar3 is an anion and Ar1 and Ar2 are neutral; in other cases, Ar1 and Ar3 are neutral and Ar2 is an anion. The complexes are asymmetric. The complexes emit in the UV to near IR range and are useful as emitters for organic light emitting devices. | 02-03-2011 |
| 20110054175 | SYSTEM FOR FLUORINATING ORGANIC COMPOUNDS - Described herein are fluorinated organic compounds and methods of making fluorinated organic compounds, for example, using palladium complexes. Also described herein are compositions and kits containing compounds and palladium complexes described herein. | 03-03-2011 |
| 20110060143 | Stable and Efficient Electroluminescent Materials - An organic light emitting device is provided. The device has an anode, a cathode, and an emissive layer disposed between the anode and the cathode. The emissive layer may include a molecule of Formula I wherein an alkyl substituent at position R′ | 03-10-2011 |
| 20110071292 | LIGHT-EMITTING MATERIAL COMPRISING ORTHOMETALATED IRIDIUM COMPLEX, LIGHT-EMITTING DEVICE, HIGH EFFICIENCY RED LIGHT-EMITTING DEVICE, AND NOVEL IRIDIUM COMPLEX - A synthesis method of a compound represented by following formula (24), the method comprising reacting at least one of a ligand and a dissociation product thereof with an iridium compound at a room temperature or at an elevated temperatures in the presence or absence of a solvent or in the presence or absence of a base: | 03-24-2011 |
| 20110087026 | NOVEL TRANSITION METAL COMPLEXES AND USE THEREOF IN ORGANIC LIGHT-EMITTING DIODES V - Metal complexes comprising at least one polycyclic aromatic ligand and bearing at least one deuterium atom, an organic light-emitting diode comprising at least one inventive metal complex, a light-emitting layer comprising at least one inventive metal complex, an organic light-emitting diode comprising at least one inventive light-emitting layer, the use of the at least one inventive metal complex in organic light-emitting diodes, and a device selected from the group consisting of stationary visual display units such as visual display units of computers, televisions, visual display units in printers, kitchen appliances and advertising panels, illuminations, information panels and mobile visual display units such as visual display units in cellphones, laptops, digital cameras, vehicles, and destination displays on buses and trains, comprising at least one inventive organic light-emitting diode. | 04-14-2011 |
| 20110112296 | ORGANOMETALLIC COMPLEXES AS PHOSPHORESCENT EMITTERS IN ORGANIC LEDS - Organic light emitting devices are described wherein the emissive layer comprises a host material containing an emissive molecule, which molecule is adapted to luminesce when a voltage is applied across the heterostructure, and the emissive molecule is selected from the group of phosphorescent organometallic complexes, including cyclometallated platinum, iridium and osmium complexes. The organic light emitting devices optionally contain an exciton blocking layer. Furthermore, improved electroluminescent efficiency in organic light emitting devices is obtained with an emitter layer comprising organometallic complexes of transition metals of formula L | 05-12-2011 |
| 20110124868 | RUTHENIUM OLEFIN METATHESIS CATALYSTS BEARING N-HETEROCYCLIC CARBENE LIGANDS WITH SUBSTITUTED BACKBONE - This invention relates generally to olefin metathesis, more particularly, to tri- or tetra-substituted imidazolinium salts which are precursors to N-heterocyclic carbene (NHC) ligands with tri- or tetra-substituted imidazolinium rings, organometallic ruthenium complexes comprising gem di-substituted imidazolinium NHC ligands, organometallic ruthenium complexes comprising tri- or tetra-substituted imidazolinium NHC ligands, and to olefin metathesis methods using them. The catalysts and methods of the invention have utility in the fields of catalysis, organic synthesis, and industrial chemistry. | 05-26-2011 |
| 20110172426 | AROMATIC MONOMER- AND CONJUGATED POLYMER-METAL COMPLEXES - A halogenated aromatic monomer-metal complex useful for preparing a polymer for electronic devices such as a light-emitting diode (LED) device is described. The aromatic monomer-metal complex is designed to include a linking group that disrupts conjugation, thereby advantageously reducing or preventing electron delocalization between the aromatic monomer fragment and the metal complex fragment. Disruption of conjugation is often desirable to preserve the phosphorescent emission properties of the metal complex in a polymer formed from the aromatic monomer-metal complex. The resultant conjugated electroluminescent polymer has precisely controlled metal complexation and electronic properties that are substantially or completely independent of those of the polymer backbone. | 07-14-2011 |
| 20110190500 | PROCESS FOR PREPARING CATIONIC RHODIUM COMPLEXES - A process is described for the synthesis of a cationic [rhodium diolefin phosphorus ligand] complex comprising the steps of: (a) reacting a rhodium-diolefin-1,3-diketonate and an acid in a ketone solvent, (b) adding a stabilising olefin to form a stabilised cationic rhodium compound, and (c) mixing a phosphorus ligand with the solution of the stabilised cationic rhodium compound to form a solution of the cationic [rhodium diolefin phosphorus ligand] complex. The solution may be used directly or the complex recovered. In one embodiment, the solution may be combined with a co-solvent and the ketone removed to give a new catalyst solution, from which the complex may be recovered. | 08-04-2011 |
| 20110201813 | Catalyst Components Based on Ferricinium Complexes Used for Olefin Polymerization - The present invention discloses catalyst components based on ferricinium ligands, their method of preparation and their use in the polymerisation of olefins. | 08-18-2011 |
| 20110237796 | METAL COMPLEX AND MANUFACTURING METHOD THEREFOR - Disclosed is a metal complex that can be used as a gas absorption material with superior gas absorbing properties, a gas storage material with a high storage capacity, and a gas separation material with superior gas separation performance and high adsorption capacity. Disclosed is a metal complex, and a manufacturing method therefor, which consists of: a polycyclic aromatic dihydroxy monocarboxylic acid compound, in the structural formula of which hydroxyl groups are at the farthest locations from each other, which has carboxyl groups at the locations adjacent to the hydroxyl groups, and which has 10 or more circularly conjugated it electrons, such as 3,7-dihydorxy-2-naphtoic acid or 4,4′-dihydroxy-3-biphenylcaroxylic acid; at least one metal selected from chromium, molybdenum, tungsten, manganese, iron, ruthenium, cobalt, rhodium, nickel, palladium, copper, zinc, and cadmium; and an organic ligand, such as 4,4′-bipyridyl, capable of bidentate bonding with said metal. | 09-29-2011 |
| 20110245502 | LIGHT-EMITTING ELEMENT AND IRIDIUM COMPLEX - A light-emitting element having excellent light-emitting properties and with which it is possible to emit blue light at a high luminance for a long period of time, and an iridium complex for realizing the same. The light-emitting element has an external quantum efficiency of at least 5% and a light emission maximum wavelength λ max of no more than 500 nm. Further, there is provided a light-emitting element including a light-emitting layer or a plurality of organic compound layers having the light-emitting layer, with at least one of the compound layers including at least one kind of a compound having a partial structure represented by the general formula K-0. In the general formula K-0, R | 10-06-2011 |
| 20110251391 | Preparation of luminescent iridium complexes and precursors thereof - In the present invention, novel synthetic processes for preparing luminescent iridium complexes and precursors thereof are provided. The method employs water as the reaction solvent to prepare luminescent iridium complexes in two different ways. In the first way, a precursor [Ir | 10-13-2011 |
| 20110295008 | PROCESS FOR PREPARING CATIONIC RUTHENIUM COMPLEXES - A process is described for the preparation of a solid cationic [ruthenium (arene) (phosphorus ligand) (halogen)] complex comprising the step of treating the complex with at least one alkane. Further described is a process for preparing a cationic [ruthenium (arene) {4,4′-bis(disubstituted-phosphino)-3,3′-bipyridine} (halogen)] complex comprising the step of reacting [ruthenium (arene) (halogen) 2]2 and a 4,4′-bis(disubstituted-phosphino)-3,3′-bipyridine ligand in a solvent consisting of at least one alcohol. | 12-01-2011 |
| 20110301351 | Platinum (II) Di (2-Pyrazolyl) Benzene Chloride Analogs and Uses - Synthesis of platinum(II) di(2-pyrazolyl)benzene chloride and analogs includes forming a 1,3-di-substituted benzene including two aromatic five-membered heterocycles, and reacting the 1,3-di-substituted benzene with an acidic platinum-containing solution to form a luminescent platinum(II) complex. The luminescent platinum(II) complex is capable of emitting blue and white light and can be used as an emitter in a light emitting device. | 12-08-2011 |
| 20110313162 | PHOSPHORESCENT IRIDIUM COMPLEX WITH NON-CONJUGATED CYCLOMETALATED LIGANDS, SYNTHETIC METHOD OF PREPARING THE SAME AND PHOSPHORESCENT ORGANIC LIGHT EMITTING DIODE THEREOF - The present invention discloses a phosphorescent tris-chelated transition metal complex comprising i) two identical non-conjugated cyclometalated ligands being incorporated into a coordination sphere thereof with a transition metal, and one ligated chromophore being incorporated into the coordination sphere; or ii) one non-conjugated cyclometalated ligand forming a coordination sphere thereof with a transition metal, and two ligated chromophores being incorporated into the coordination sphere, wherein the metal is iridium, platinum, osmium or ruthenium, and the ligated chromophore possesses a relatively lower energy gap in comparison with that of the non-conjugated cyclometalated ligand, the latter afforded an effective barrier for inhibiting the ligand-to-ligand charge transfer process, so that a subsequent radiative decay from an excited state of these transition complexes will be confined to the single ligated chromophore. The architecture and energy gap of the ligated chromophore are suitable for generation of high efficiency blue, green and even red emissions. | 12-22-2011 |
| 20120095232 | SYNTHESIS OF FOUR COORDINATED PLATINUM COMPLEXES AND THEIR APPLICATIONS IN LIGHT EMITTING DEVICES THEREOF - Platinum complexes that exhibit photoabsorption and photoemission, methods of making such complexes, and applications thereof are disclosed, including optical devices comprising the complexes. | 04-19-2012 |
| 20120101279 | METHOD FOR PREPARATION OF RUTHENIUM-BASED METATHESIS CATALYSTS WITH CHELATING ALKYLIDENE LIGANDS - The invention relates to a method for preparation of ruthenium-based carbene catalysts with a chelating alkylidene ligand (“Hoveyda-type catalysts”) by reacting a penta-coordinated ruthenium (II)-alkylidene complex of the type (L) (Py)X | 04-26-2012 |
| 20120178936 | NOVEL PHOTOSENSITIZERS FOR DSSCs - A theme of the present invention is to propose a new series of N-heterocyclic carbene-pyridine ruthenium sensitizers incorporated with at least one carbene unit and provide their synthetic methods. The structural modification on the carbene-pyridine ligand of ruthenium complexes resulted in promising photosensitizers for dye-sensitized solar cells exhibiting excellent cell performance. | 07-12-2012 |
| 20120184743 | MATERIAL SELECTING METHOD UPON PURIFYING IRIDIUM COMPLEX BY SUBLIMATION - Provided is a material selecting method used upon purifying an iridium complex by sublimation which includes: selecting an iridium complex having a specific structure and having a rate of weight loss of 45% or greater when heated to 500° C. at a heating rate of 2° C./min under the degree of vacuum of from 1×10 | 07-19-2012 |
| 20120215000 | METHODS OF MAKING BIS-TRIDENTATE CARBENE COMPLEXES OF RUTHENIUM AND OSMIUM - Methods of making bis-tridentate carbene complexes of ruthenium and osmium are provided. The use of DMSO solvates of ruthenium(II) and osmium(II) halide salts provides good yields of the corresponding complexes. These materials may be used in OLEDs to provide devices having improved performance. | 08-23-2012 |
| 20120215001 | FOUR COORDINATED PLATINUM AND PALLADIUM COMPLEXES WITH GEOMETRICALLY DISTORTED CHARGE TRANSFER STATE AND THEIR APPLICATIONS IN LIGHT EMITTING DEVICES - Described herein are platinum and palladium compounds with geometrically distorted charge transfer state, applications and methods for the preparation thereof. The platinum and/or palladium compounds described herein are capable of emitting light and can be used in light emitting devices. | 08-23-2012 |
| 20120264938 | Pyridine-Oxyphenyl Coordinated Iridium (III) Complexes and Methods of Making and Using - Iridium (III) complexes are described together with methods to prepare and use such complexes. Also described are devices that utilize the iridium (III) complexes. | 10-18-2012 |
| 20120271053 | NOVEL COMPOUND HAVING AFFINITY FOR AMYLOID - The present invention provides a compound which has affinity with amyloid, shows sufficiently rapid clearance from normal tissues and is suppressed in toxicity such as mutagencity. Provided is a compound represented by the following formula (1) or a salt thereof: | 10-25-2012 |
| 20120302753 | SYNTHESIS OF PLATINUM AND PALLADIUM COMPLEXES AS NARROW-BAND PHOSPHORESCENT EMITTERS FOR FULL COLOR DISPLAYS - Platinum and palladium complexes are disclosed that can be useful as narrow band phosphorescent emitters. Also disclosed are methods for preparing and using the platinum and palladium complexes | 11-29-2012 |
| 20120309970 | PLATINUM COMPLEX COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescent device is provided and has at least one organic layer between a pair of electrodes. The organic compound contains a compound represented by the following formula (I): | 12-06-2012 |
| 20130005975 | EMISSIVE TRANSITION-METAL COMPLEXES WITH BOTH CARBON-PHOSPHORUS ANCILLARY AND CHROMOPHORIC CHELATES, SYNTHETIC METHOD OF PREPARING THE SAME AND PHOSPHORESCENT ORGANIC LIGHT EMITTING DIODE THEREOF - The present invention provides a phosphorescent tris-chelated transition metal complex having one carbon-nitrogen (ĈN) or nitrogen-nitrogen (N̂N) chromophoric ligand forming a coordination sphere thereof with a transition metal, and two identical carbon-phosphorus (ĈP) chelates being incorporated into the coordination sphere, wherein the metal is iridium, platinum, osmium or ruthenium, and the chromophoric ligands possess a relatively lower energy gap in comparison with that of the non-chromophoric chelate, the latter afforded an effective barrier for inhibiting the ligand-to-ligand charge transfer process, so that bright phosphorescence can be observed. The architecture and energy gap of the present molecular designs are suitable for generation of high efficiency blue, green and even red emissions. | 01-03-2013 |
| 20130041151 | RUTHENIUM COMPLEX AND METHOD FOR PREPARING OPTICALLY ACTIVE ALCOHOL COMPOUND - The present invention provides a novel ruthenium complex which has an excellent catalytic activity in terms of reactivity for asymmetric reduction of a carbonyl compound and enantioselectivity, a catalyst using the ruthenium complex, and a method for preparing optically active alcohol compounds using the ruthenium complex. The present invention relates to a ruthenium complex having ruthenacycle structure, a catalyst for asymmetric reduction consisting of the ruthenium complex, and a method for preparing optically active alcohol using the ruthenium complex. | 02-14-2013 |
| 20130041152 | 6-HETEROCYCLIC IMIDAZO[1,2-a]PYRIDINE-2-CARBOXAMIDE DERIVATIVES, PREPARATION AND THERAPEUTIC USE THEREOF - Compounds of formula (I): | 02-14-2013 |
| 20130046096 | Phosphorescent Metal Complex, Process for Production and Light-Emitting Component - This invention presents, firstly, the principle that simple and known emitter materials which are uncharged per se, as known, for example, from OLED technology, can be converted to a charged species by the introduction of a charged imidazolinium radical. This charged species can then be used in organic light-emitting electrochemical cells. | 02-21-2013 |
| 20130053565 | SUBSTITUTED 3-PIPERIDONE COMPOUNDS - Described herein are methods for synthesizing substituted 3-piperidone compounds. Notably, substituted 3-piperidones can also be prepared in enantiopure form. The methods may allow for preparation of highly substituted piperidine cores. Also disclosed are 3-piperidone compounds and pharmaceutical compositions comprising the compounds. | 02-28-2013 |
| 20130096306 | METHOD OF SYNTHESIS OF FERROQUINE BY CONVERGENT REDUCTIVE AMINATION - The invention relates to a method of synthesis of ferroquine of formula (F) or of its metabolite of formula (Fm): | 04-18-2013 |
| 20130137869 | LUMINOPHORES - There is described a non-planar iridium-ligand complex with accessible triplet states and a molecular structure that confers liquid-crystal like properties. | 05-30-2013 |
| 20130137870 | Tridentate Platinum (II) Complexes - A platinum (II) complex of general formula (II), | 05-30-2013 |
| 20130144060 | Ruthenium-Based Catalytic Complexes and the Use of Such Complexes for Olefin Metathesis - Disclosed herein are compounds of the formula (I) or (II) in which: L is a neutral ligand; X, X′ are anionic ligands; R | 06-06-2013 |
| 20130150580 | PALLADIUM COMPLEXES FOR ORGANIC LIGHT-EMITTING DIODES - Subject matter disclosed herein relates to a series of palladium based materials, their preparation method and their applications in an organic light-emitting diode (OLED). | 06-13-2013 |
| 20130172561 | SYNTHESIS OF CYCLOMETALLATED PLATINUM(II) COMPLEXES - A single-step method of making tetradentate platinum or palladium complexes is disclosed. The method advantageously allows the formation of a platinum or palladium complex in a single step, even with sterically hindered ligands, without the use of highly reactive intermediates. The compounds made by the disclosed method are useful in OLED applications. | 07-04-2013 |
| 20130203996 | Synthesis of Four Coordinated Palladium Complexes and Their Applications in Light Emitting Devices Thereof - Synthesis of four coordinated palladium complexes and their applications in light emitting devices thereof. | 08-08-2013 |
| 20130203997 | METHOD FOR PRODUCING COMPLEX OF TRISORTHO-METALATED IRIDIUM, LIGHT-EMITTING MATERIAL USING SAID COMPLEX, AND LIGHT-EMITTING ELEMENT - A method for obtaining, with high selectivity as compared to a conventional method of mixing reaction substrates and thereafter reacting the mixture under heating, a facial isomer of tris-orthometallated iridium that is suitably used particularly as an organic electroluminescence device material, among complexes of tris-orthometallated iridium. The method for producing a complex of tris-orthometallated iridium according to the present disclosure includes, in order, a step (1) of preliminarily heating at least one of the complex of orthometallated iridium or the bidentate organic ligand; a step (2) of mixing the complex of orthometallated iridium and the bidentate organic ligand; and a step (3) of reacting the complex of orthometallated iridium and the bidentate organic ligand. | 08-08-2013 |
| 20130225820 | Novel Catalyst Systems and Polymer Resins Having Improved Barrier Properties - A catalyst system comprising a half-sandwich chromium complex, an activator support and an optional cocatalyst. A compound of formula Cp′Cr(Cl) | 08-29-2013 |
| 20130231482 | Cyclometalated Au(III) Complexes Suitable for Electroluminescent Devices - Monocyclometalated Au(III) complexes, cis-[(N̂C)AuL | 09-05-2013 |
| 20130237706 | Synthesis of Four Coordinated Gold Complexes and Their Applications in Light Emitting Devices Thereof - Synthesis of four coordinated gold complexes and their applications in light emitting devices thereof. | 09-12-2013 |
| 20130274473 | PLATINUM(II) COMPLEXES FOR OLED APPLICATIONS - The current invention relates to novel platinum(II) based organometallic materials. These materials show high emission quantum efficiencies and low self-quenching constant. Also provided are high efficiency, green to orange emitting organic light-emitting diode (OLED) that are fabricated using platinum(II) based organometallic materials as the light-emitting material. The organometallic materials of the invention are soluble in common solvents; therefore, solution process methods such as spin coating and printing can be used for device fabrication. The devices fabricated from these materials show low efficiency roll-off. | 10-17-2013 |
| 20130296568 | EMM19 NOVEL ZEOLITIC IMIDAZOLATE FRAMEWORK MATERIAL, METHODS FOR MAKING SAME, AND USES THEREOF - A method is provided for forming a zeolitic imidazolate framework composition using at least one reactant that is relatively insoluble in the reaction medium. Also provided herein is a material made according to the method, designated as EMM-19, and a method of using EMM-19 to adsorb gases, such as carbon dioxide. | 11-07-2013 |
| 20130303765 | PHENYLSILYL PHOSPHINE COMPOUND AND IRIDIUM COMPLEX MADE FROM THE SAME - There are provided a phenylsilyl phosphine compound of formula (I) and an iridium complex of formula (II): | 11-14-2013 |
| 20130324733 | BINUCLEAR METAL COMPLEX, AND ORGANIC ELECTROLUMINESCENCE ELEMENT COMPRISING SAME - A novel binuclear metal complex containing a biimidazole as a bridging ligand. The binuclear metal complex can be used as a material for an organic electroluminescence element. | 12-05-2013 |
| 20130331576 | Novel Compound, Novel Ligand, Novel Transition Metal Complex, and Catalyst Including Novel Transition Metal Complex - The invention provides novel ligands for transition metal complexes which exhibit high coordination power with respect to metals by being free of substituents at the positions ortho to phosphorus or arsenic and which have electron-withdrawing power comparable to the highest level known in conventional ligands. A ligand of the invention includes a compound represented by General Formula (1): R | 12-12-2013 |
| 20130331577 | PREPARATION OF A FAC-ISOMER FOR A TRIS HOMOLEPTIC METAL COMPLEX - The present application provides a use of a mixture comprising less than 75 vol. % of an organic solvent and more than 25 vol. % of water in a preparation of a fac-isomei of a tris homoleptic metal complex, in the presence or the absence of an added salt, and with the proviso that when an added salt contains at least two oxygen atoms, it is used in an amount such that the molar ratio of the salt to the metal in a metal compound used as starting material is less than 1. The present application also provides a method of preparing a fac-isomer for a tris homoleptic metal complex using the mixture. | 12-12-2013 |
| 20130338362 | ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE,AND LIGHTING DEVICE - This invention provides an organic EL element, which can control luminescence wavelength, exhibits high luminescence efficiency, and has a prolonged emission life, and a lighting equipment and a display device. They can be realized by an organic electroluminescent element material characterized by a metal complex having a structure represented by the following general formula (A) as a partial structure. | 12-19-2013 |
| 20140005396 | N-HETEROCYCLIC CARBENE METALLACYCLE CATALYSTS AND METHODS | 01-02-2014 |
| 20140005397 | METAL COMPLEX COMPRISING A LIGAND HAVING A COMBINATION OF DONOR-ACCEPTOR SUBSTITUENTS | 01-02-2014 |
| 20140018538 | HIGH-VALENT PALLADIUM FLUORIDE COMPLEXES AND USES THEREOF - The present invention provides novel high-valent palladium complexes. The complexes typically include multi-dentate ligands that stabilize the octahedral coordination sphere of the palladium(IV) atom. These complexes are useful in fluorinating organic compounds and preparing high-valent palladium fluoride complexes. The invention is particularly useful for fluorinating compounds with | 01-16-2014 |
| 20140039192 | METAL COMPLEXES WITH BORON-NITROGEN HETEROCYCLE CONTAINING LIGANDS - Novel organic compounds comprising a boron-nitrogen heterocycle are provided. In particular, the compound contains an azaborine. The compounds may be used in organic light emitting devices to provide devices having improved photophysical and electronic properties. | 02-06-2014 |
| 20140058106 | SYSTEM FOR FLUORINATING ORGANIC COMPOUNDS - Described herein are fluorinated organic compounds and methods of making fluorinated organic compounds, for example, using palladium complexes. Also described herein are compositions and kits containing compounds and palladium complexes described herein. | 02-27-2014 |
| 20140114072 | SYNTHESIS OF FOUR COORDINATED PALLADIUM COMPLEXES AND THEIR APPLICATIONS IN LIGHT EMITTING DEVICES THEREOF - Synthesis of four coordinated palladium complexes and their applications in light emitting devices thereof. | 04-24-2014 |
| 20140135498 | ORGANIC ELECTROLUMINESCENCE DEVICE - An organic electroluminescence device material comprising a metal complex having a neopentyl group, for example, as shown below; and an organic electroluminescence device comprising a substrate having thereon a pair of electrodes and at least one organic layer between the electrodes, the organic layer containing a light emitting layer, wherein any one of the organic layer contains the organic electroluminescence device material. | 05-15-2014 |
| 20140142310 | ORGANIC ELECTROLUMINESCENT COMPOUND CONTAINING IRIDIUM, PREPARATION METHOD THEREOF AND ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescent compound containing Iridium, preparation method thereof and an organic electroluminescent device are disclosed. The compound is represented by the structure (2), wherein, R is C | 05-22-2014 |
| 20140206869 | Iridium Containing Hydrosilylation Catalysts and Compositions Containing the Catalysts - A composition contains (A) a hydrosilylation reaction catalyst and (B) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable, of undergoing hydrosilylation reaction. The composition is capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin. Ingredient (A) contains a metal-ligand complex that can be prepared by a method including reacting a metal precursor and a ligand. | 07-24-2014 |
| 20140213789 | STANNYL DERIVATIVES OF NAPHTHALENE DIIMIDES AND RELATED COMPOSITIONS AND METHODS - Naphthalene diimide (NDI) compounds can be functionalized with tin reagent to provide a useful, versatile synthetic tool. One embodiment provides, for example, a composition comprising at least one NDI compound comprising at least one stannyl substituent bonded to the naphthalene moiety of the NDI compound. Applications include organic electronic devices including OLED, OPV, OFET, and sensing devices. | 07-31-2014 |
| 20140249310 | Tridentate Platinum (II) Complexes - A platinum (II) complex of general formula (II), | 09-04-2014 |
| 20140249311 | Iron Containing Hydrosilylation Catalysts and Compositions Containing the Catalysts - A composition contains (A) a hydrosilylation reaction catalyst and (B) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition is capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin. Ingredient (A) contains a metal-ligand complex that can be prepared by a method including reacting a metal precursor and a ligand. | 09-04-2014 |
| 20140303370 | METHOD OF MAKING ORGANIC ELECTROLUMINESCENT MATERIALS - A method of making ligands for producing novel heteroleptic iridium complexes is provided. The method includes reacting the condensation product of an aryl 1,2-diamine and an aryl aldehyde with manganese dioxide in a solvent. The novel iridium complexes produced using the ligands are useful compounds in OLED devices. | 10-09-2014 |
| 20140330018 | METATHESIS CATALYSTS AND METHODS THEREOF - The present application provides, among other things, novel compounds and methods for metathesis reactions. In some embodiments, a provided compound has the structure of formula I. In some embodiments, the present invention provides methods for preparing a compound of formula I. In some embodiments, the present invention provides metathesis methods comprising providing a compound of formula I. | 11-06-2014 |
| 20140330019 | Four Coordinated Platinum and Palladium Complexes with Geometrically Distorted Charge Transfer State and Their Applications in Light Emitting Devices - Described herein are platinum and palladium compounds with geometrically distorted charge transfer state, applications and methods for the preparation thereof. The platinum and/or palladium compounds described herein are capable of emitting light and can be used in light emitting devices. | 11-06-2014 |
| 20140364611 | FUNCTIONALIZED TRIPLET EMITTERS FOR ELECTRO-LUMINESCENT DEVICES - Organo-metallic complexes for opto-electronic and sensory devices and their use in such devices are provided. The organo-metallic complex (triplet emitter) consists of a metal center and chelate ligands. At least one of chelate ligands comprises an aromatic or fused aromatic ring(s). Each ligand is covalently substituted with at least one, preferably two charge transport groups (ctg). The metal center can be coordinated by a spectator ligand. Presence of two ctgs at each ligand is advantageous for applications in organic light emitting diodes (OLEDs). Charge transport units facilitate hole and/or electron transport to the molecular center and allow for efficient exciton formation directly on the complex. Presence of ctgs on each ligand provides a good shielding with respect to interactions with the environment. Emission quenching is strongly reduced and materials with high emission quantum yields are obtained. Presence of ctgs on each ligand reduces undesired quenching by triplet-triplet annihilation or self-quenching effects. | 12-11-2014 |
| 20140371454 | CATALYSTS FOR EFFICIENT Z-SELECTIVE METATHESIS - The present application provides, among other things, compounds and methods for metathesis reactions. In some embodiments, provided compounds promote highly efficient and highly Z-selective metathesis. In some embodiments, provided compounds and methods are particularly useful for producing allyl alcohols. In some embodiments, provided compounds have the structure of formula I. In some embodiments, provided compounds comprise ruthenium, and a ligand bonded to ruthenium through a sulfur atom. | 12-18-2014 |
| 20140378685 | PREPARATION OF HETEROLEPTIC METAL COMPLEXES - A process for the manufacture of heteroleptic complexes of a transition metal M having the general formula [M(L) | 12-25-2014 |
| 20150011763 | SURFACE MODIFICATION OF METAL NANOSTRUCTURES - A nanostructure comprising at least one metal nanowire comprising at least one surface, and at least one surface modifier disposed on the at least one surface, the at least one surface modifier comprising at least one linkage component, at least one nanowire binding moiety bonded to the at least one linkage component, and at least one surface modifying moiety also bonded to the at least one linkage component, where the at least one nanowire binding moiety is bonded to the at least one surface. | 01-08-2015 |
| 20150011764 | HETEROLEPTIC LIGHT-EMITTING COMPLEXES - Heteroleptic light emitting complexes having the general formula M(L | 01-08-2015 |
| 20150018555 | NOVEL CHIRAL NITROGEN-PHOSPHORUS LIGANDS AND THEIR USE FOR ASYMMETRIC HYDROGENATION OF ALKENES - The invention relates to a series of novel chiral nitrogen-phosphorus ligands of formulae (Ia) and (Ib): | 01-15-2015 |
| 20150105556 | PLATINUM COMPLEXES AND DEVICES - Platinum compounds of Formulas I and II useful in a variety of devices, such as, for example organic-light emitting diodes (OLEDs). | 04-16-2015 |
| 20150141648 | COBALT CATALYSTS AND THEIR USE FOR HYDROSILYLATION AND DEHYDROGENATIVE SILYLATION - Disclosed herein are cobalt terpyridine complexes containing a single ligand coordinated to the cobalt, and their use as hydrosilylation and/or dehydrogenative silylation and crosslinking catalysts. The cobalt complexes also exhibit adequate air stability for handling and manipulation. | 05-21-2015 |
| 20150148536 | NEW BIS-IRIDIUM-COMPLEXES FOR MANUFACTURING OF ECL-LABELS - The present invention relates to novel bis-iridium-based Ir(III) complexes, labels manufactured using these complexes and a method for producing such complexes. | 05-28-2015 |
| 20150291631 | A NOVEL LIGAND COMPOUND, A PREPARATION METHOD THEREOF, A TRANSITION METAL COMPOUND INCLUDING THE LIGAND COMPOUND, AND A PREPARATION METHOD THEREOF - The present invention relates to a novel ligand compound, a preparation method thereof, a transition metal compound including the ligand compound, and a preparation method thereof. The ligand compound of novel structure according to the present invention and the transition metal compound including the same may be used as a polymerization reaction catalyst for preparing olefin polymers. | 10-15-2015 |
| 20150295191 | ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE,AND LIGHTING DEVICE - This invention provides an organic EL element, which can control luminescence wavelength, exhibits high luminescence efficiency, and has a prolonged emission life, and a lighting equipment and a display device. They can be realized by an organic electroluminescent element material characterized by a metal complex having a structure represented by the following general formula (A) as a partial structure. | 10-15-2015 |
| 20150311455 | Method Of Forming Metal Complex Compound, And Organic Electroluminescence Device - To provide methods of forming fluorescence-producing organometallic complexes which can ensure high durability when used in organic electroluminescence devices. For example, a compound 106 is prepared in accordance with the following reaction scheme. | 10-29-2015 |
| 20150311456 | Tridentate Platinum (II) Complexes - A platinum (II) complex of the general formula (I) or (II), | 10-29-2015 |
| 20150357585 | A GREEN LIGHT IRIDIUM (III) COMPLEX AND A METHOD OF PREPARING THE SAME - The present invention provides a green light iridium (III) complex and a method of preparing the same, which has a formula as follows: | 12-10-2015 |
| 20160009746 | TUNGSTEN OXO ALKYLIDENE COMPLEXES FOR Z SELECTIVE OLEFIN METATHESIS | 01-14-2016 |
| 20160023198 | Metallorganocatalysis For Asymmetric Transformations - A ligand having the structure or its enantiomer; (I) wherein: each one of R | 01-28-2016 |
| 20160028029 | Tridentate Cyclometalated Metal Complexes with Six-Membered Coordination Rings - Tridentate cyclometalated complexes with rigid six-membered coordination rings of General Formula I having tunable emission wavelengths in the visible range. These emitters are suitable for full color displays and lighting applications. | 01-28-2016 |
| 20160043331 | METAL-ASSISTED DELAYED FLUORESCENT EMITTERS CONTAINING TRIDENTATE LIGANDS - Tridentate platinum, palladium, and gold complexes of Formulas A-I and A-II and tridentate iridium and rhodium compounds of Formulas B-I, B-II, and B-III suitable for delayed fluorescent and phosphorescent or phosphorescent emitters in display and lighting applications. | 02-11-2016 |
| 20160075728 | Chiral Imidazolium Salts for Asymmetric Catalysis - Planar chiral N-heterocyclic carbenes that incorporate an iron sandwich complex into the NHC framework are disclosed for use in organocatalytic and transition metal-catalyzed reactions. | 03-17-2016 |
| 20160108069 | DINUCLEAR METALLOCENE COMPOUND, AND A METHOD FOR PREPARING THE SAME - The present invention relates to a dinuclear metallocene compound with a new structure which can manufacture polyolefin having high molecular weight and to a method for preparing the same. The dinuclear metallocene compound according to the present invention is a dinuclear metallocene compound with a new structure, and, unlike a single-site catalyst, has high accessibility to a substrate, and thus, can provide a multi-site catalyst with high activity. | 04-21-2016 |
| 20160133861 | EMITTERS BASED ON OCTAHEDRAL METAL COMPLEXES - Iridium, rhodium, and platinum complexes suitable for use as phosphorescent emitters or as delayed fluorescent and phosphorescent emitters having the following structures: | 05-12-2016 |
| 20160133862 | TETRADENTATE METAL COMPLEXES WITH CARBON GROUP BRIDGING LIGANDS - Platinum, palladium, and gold complexes suitable for use as phosphorescent emitters or as delayed fluorescent and phosphorescent emitters having one of the following structures: | 05-12-2016 |
| 20160159825 | Regioselective 1,2-Dearomatization of Functionalized Azines by Organolanthanide Catalysts - A 1,2-regioselective organolanthanide-catalyzed azine dearomatization process using pinacolborane is disclosed. | 06-09-2016 |
| 20160175736 | METHOD FOR VACUUM PURIFICATION | 06-23-2016 |
| 20160181551 | PLATINUM(II) COMPLEXES FOR OLED APPLICATIONS | 06-23-2016 |
| 20160194344 | Pyridine-Oxyphenyl Coordinated Iridium (III) Complexes and Methods of Making and Using | 07-07-2016 |
| 20160197291 | Synthesis of Platinum and Palladium Complexes as Narrow-Band Phosphorescent Emitters for Full Color Displays | 07-07-2016 |
| 20160376265 | PREPARATION OF N-MONOFLUOROALKYL COMPOUNDS - The present invention relates to an improved synthesis of N-monofluoroalkyl tropanes using fluoroalkyl iodide. The invention also provides the use of such method to prepare the non-radioactive tropane intermediate FP-CIT, and its subsequent conversion to the | 12-29-2016 |
| 20160380215 | METAL COMPLEX, PREPARATION METHOD AND USE THEREOF, AND DISPLAY DEVICE - A metal complex having a structural formula as follows, wherein, the metal atom M is selected from the group consisting of iridium (Ir), platinum (Pt), osmium (Os), rhenium (Re), ruthenium (Ru) and copper (Cu); R | 12-29-2016 |
| 20170237021 | ORGANIC IRIDIUM COMPLEX FOR ORGANIC ELECTROLUMINESCENT ELEMENTS | 08-17-2017 |
