Class / Patent application number | Description | Number of patent applications / Date published |
205422000 | Heterocyclic compound produced | 18 |
20160010223 | ELECTROCHEMICAL REDUCTION DEVICE AND METHOD FOR MANUFACTURING HYDRIDE OF AROMATIC COMPOUND | 01-14-2016 |
20160145751 | ELECTROCHEMICAL REDUCTION DEVICE AND METHOD FOR MANUFACTURING HYDRIDE OF AROMATIC COMPOUND - An electrochemical reduction device includes an electrode unit, a power control unit, a concentration measurement unit, and a control unit. The electrode unit includes an electrolyte membrane, a reduction electrode, and an oxygen evolving electrode. The control unit controls the power control unit such that a current value I flowing through the reduction electrode and the oxygen evolving electrode satisfies Equation, I≦Imax (C). In Equation, a maximum current value Imax (C) is defined according to a concentration C of an aromatic compound obtained by the concentration measurement unit such that Faraday efficiency is to be a predetermined value or more. | 05-26-2016 |
205423000 | Nitrogen containing hetero ring | 10 |
20120118756 | PROCESS FOR PRODUCTION OF REDUCED GLUTATHIONE - Provided is a superior method of producing reduced glutathione by electroreduction of oxidized glutathione. In a method of producing reduced glutathione by electroreduction of oxidized glutathione using a cathode cell and an anode cell separated from each other by a separating membrane, oxidized glutathione is produced using an aqueous oxidized glutathione solution with pH 2.0-3.0 comprising a conducting agent other than acid as a solution in the cathode cell. | 05-17-2012 |
20120318679 | METHODS AND COMPOSITIONS COMPRISING MACROCYCLES, INCLUDING HALOGENATED MACROCYCLES - The present invention relates generally to methods and compositions comprising macrocycles. In some cases, at least one beta-position of the macrocycle comprises an electron-withdrawing group, for example, a halide. In some embodiments, methods for forming and/or modifying a macrocycle using microwave energy are provided. In some embodiments, the compositions are employed in catalysis reactions. | 12-20-2012 |
20140326610 | ELECTROCHEMICAL REDUCTION DEVICE AND METHOD FOR MANUFACTURING HYDRIDE OF AROMATIC HYDROCARBON COMPOUND OR N-CONTAINING HETEROCYCLIC AROMATIC COMPOUND - An electrolysis cell has an electrolyte membrane, a reduction electrode, and an oxygen evolving electrode. The electrolyte membrane is formed of a material having protonic conductivity (ionomer). A reduction catalyst used for the reduction electrode is composed of a composition containing a first catalyst metal (noble metal) that contains at least one of Pt and Pd and containing one or more kinds of second catalyst metals selected from among Cr, Mn, Fe, Co, Ni, Cu, Zn, Mo, Ru, Sn, W, Re, Pb, and Bi. The oxygen evolving electrode contains catalysts of noble metal oxides such as RuO | 11-06-2014 |
20140346054 | ELECTROCHEMICAL REDUCTION DEVICE AND METHOD OF MANUFACTURING HYDRIDE OF AROMATIC HYDROCARBON COMPOUND OR NITROGEN-CONTAINING HETEROCYCLIC AROMATIC COMPOUND - An electrochemical reduction device includes: an electrolyte membrane; a reduction electrode having a catalyst metal and a porous conductive compound; and an oxygen generating electrode. The catalytic metal includes at least one of Pt and Pd. The conductive compound includes an oxide, nitride, carbide, oxynitride, carbonitride, or partial oxide of a carbonitride of: one or more metals selected from the group consisting of Ti, Zr, Nb, Mo, Hf, Ta, and W. | 11-27-2014 |
20150008138 | ELECTROCHEMICAL REDUCTION DEVICE AND METHOD FOR MANUFACTURING HYDRIDE OF AROMATIC HYDROCARBON COMPOUND OR N-CONTAINING HETEROCYCLIC AROMATIC COMPOUND - An electrochemical reduction device is provided with an electrode unit, a power control unit, an organic material storage tank, a water storage tank, a gas-liquid separator, and a control unit. The electrode unit has an electrolyte membrane, a reduction electrode, and an oxygen evolving electrode. The electrolyte membrane is formed of an ionomer. A reduction catalyst used for the reduction electrode contains at least one of Pt and Pd. The oxygen evolving electrode contains catalysts of noble metal oxides such as RuO | 01-08-2015 |
205424000 | Polycyclo ring system having the hetero ring as one of the cyclos | 3 |
20090183996 | POROUS METAL ORGANIC FRAMEWORK BASED ON PYRROLES AND PYRIDINONES - Processes comprising: (i) providing an anode comprising zinc; and (ii) oxidizing the anode in a reaction medium in the presence of at least one organic compound to form a porous metal organic framework comprising the least one organic compound coordinated to at least one zinc ion; wherein the at least one organic compound comprises a ring system selected from the group consisting of compounds corresponding to the following structures | 07-23-2009 |
20110308963 | PROCESS FOR PRODUCING AROMATIC HALOGEN COMPOUND UTILIZING ELECTROLYSIS - In an electrolytic bath partitioned with an anion exchange membrane, water is supplied to the cathode chamber and an aromatic compound and a polar organic solvent, and depending on the case also a transition metal catalyst, are supplied to the anode chamber, and then electrolysis is carried out in the presence of a halogenating agent, to introduce a halogen onto the aromatic ring of the aromatic compound. | 12-22-2011 |
20160002796 | SYNTHESIS AND USE OF BIOBASED IMIDAZOLIUM CARBOXYLATES - The present invention relates to a new method for preparation of biobased imidazolium salts and derivatives thereof; in particular, for the preparation of imidazolium hydrogenooxalate. The present invention also relates to uses of imidazolium hydrogenooxalate salts, especially as a precursor of imidazolium carboxylate compounds. The present invention also refers to a green electrochemical process providing imidazolium compounds, especially imidazolium carboxylate compounds. Especially, the invention refers to a one-compartment electrochemical cell and its use for the preparation of imidazolium carboxylate compounds of formula (II): | 01-07-2016 |
205426000 | The hetero ring is six-membered | 2 |
20090095635 | MICROFLUIDIC RADIOSYNTHESIS OF A RADIOLABELED COMPOUND USING ELECTROCHEMICAL TRAPPING AND RELEASE - Methods and apparatus enable radiosynthesis of radiolabeled compounds using electrochemical trapping and release. The trapping and release of radioactive isotopes all occur inside a microreactor, a vial or similar device, thus eliminating the need for azeotropic drying and several dead-end filling steps, as well as the necessity to move concentrated radioisotopes from one compartment of the chip to another. These and other features allow radioisotope enrichment to be carried out internally within a radiochemical synthesis chip, providing faster and more robust operation, as well as producing very high radiochemical labeling yields. | 04-16-2009 |
20110094893 | SILVER CATHODE ACTIVATION - The selective electrochemical reduction of halogenated 4-aminopicolinic acids is improved by activating the cathode at a final potential from about +1.0 to about +1.8 volts. | 04-28-2011 |
205427000 | Oxygen containing hetero ring | 6 |
20130118910 | System and Method for Oxidizing Organic Compounds While Reducing Carbon Dioxide - Methods and systems for electrochemically generating an oxidation product and a reduction product may include one or more operations including, but not limited to: receiving a feed of at least one organic compound into an anolyte region of an electrochemical cell including an anode; at least partially oxidizing the at least one organic compound at the anode to generate at least carbon dioxide; receiving a feed including carbon dioxide into a catholyte region of the electrochemical cell including a cathode; and at least partially reducing carbon dioxide to generate a reduction product at the cathode. | 05-16-2013 |
20130334058 | ANODIC OXIDATION OF ORGANIC SUBSTRATES IN THE PRESENCE OF NUCLEOPHILES - This invention refers to a process of anodic substitution comprising the electrolyzing the liquid reaction medium in an electrochemical cell comprising a cathode and an anode, whereas the liquid reaction medium comprises an organic compound with at least one carbon bound hydrogen atom, a nucleophilic agent, and an ionic liquid in a proportion of at least 10% by weight, and whereas the said hydrogen atoms are replaced at least partially with the nucleophilic group of said nucleophilic agent. Preferably, a gas diffusion layer electrode is used as anode. | 12-19-2013 |
20160076156 | ELECTROCHEMICAL SYSTEMS AND METHODS USING METAL HALIDE TO FORM PRODUCTS - There are provided electrochemical methods and systems to form one or more organic compounds or enantiomers thereof selected from the group consisting of substituted or unsubstituted dioxane, substituted or unsubstituted dioxolane, dichloroethylether, dichloromethyl methyl ether, dichloroethyl methyl ether, chloroform, carbon tetrachloride, phosgene, and combinations thereof. | 03-17-2016 |
20160201204 | ELECTROCHEMICAL AND PHOTOELECTROCHEMICAL OXIDATION OF 5-HYDROXYMETHYLFURFURAL TO 2,5-FURANDICARBOXYLIC ACID AND 2,5-DIFORMYLFURAN | 07-14-2016 |
205428000 | The hetero ring is three-membered | 2 |
20150014181 | METHOD AND APPARATUS FOR TREATMENT OF EFFLUENTS FROM PRODUCTION PLANTS OF EPOXY COMPOUNDS - The invention relates to a process of abatement of the organic content of a depleted brine coming from epoxy compound production involving a vapour stripping step and a mineralisation with hypochlorite in two steps, at distinct pH and temperature conditions. | 01-15-2015 |
20150361564 | ELECTROCHEMICAL HYDROXIDE SYSTEMS AND METHODS USING METAL OXIDATION - There are provided methods and systems for an electrochemical cell including an anode and a cathode where the anode is contacted with a metal ion that converts the metal ion from a lower oxidation state to a higher oxidation state. The metal ion in the higher oxidation state is reacted with hydrogen gas, an unsaturated hydrocarbon, and/or a saturated hydrocarbon to form products. | 12-17-2015 |