| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 564469000 |
Preparing directly by amination
| 82 |
| 564489000 |
Forming amine group directly by reduction
| 34 |
| 564503000 |
Hydroxy, bonded directly to carbon, or ether containing (H of -OH may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal)
| 22 |
| 564497000 |
Purification or recovery
| 18 |
| 564511000 |
Plural amino nitrogens containing
| 10 |
| 564487000 |
Preparing directly from hetero ring containing compound
| 7 |
| 564468000 |
Preparing directly from ester, organic acid or salt, other than by reduction of nitrile
| 6 |
| 564488000 |
Preparing directly from an amide (e.g., preparing directly from a carboxamide, etc.) | 4 |
| 20090247789 | METHOD FOR PRODUCING FLUOROAMINE - Provided is a one-step efficient production method for an α,α-difluoroamine of a general formula (1) below from an amide compound. The method is an economical method capable of producing the intended α,α-difluoroamine at high yield by reacting a starting amide compound with carbonyl fluoride and/or oxalyl fluoride under a specific condition. | 10-01-2009 |
| 20090292145 | METHOD OF PRODUCING NITROGEN-CONTAINING COMPOUND - The present invention provides a process for producing high-purity aliphatic tertiary amines containing a less amount of by-products by using a chromium-free catalyst with a good productivity in an economically advantageous manner. The present invention relates to a process for producing a tertiary amine by reducing an amide compound in the presence of a catalyst containing copper and magnesium at a molar ratio of magnesium to copper (magnesium/copper) of from 0.01 to 20. | 11-26-2009 |
| 20100179349 | PROCESS FOR PRODUCING NITROGEN-CONTAINING COMPOUNDS - The present invention relates to a process for producing a tertiary amine by reducing an amide compound in the presence of a catalyst containing a sponge copper catalyst obtained by leaching alloy particles containing copper and aluminum and drying the thus leached alloy particles. The present invention provides a process for producing high-purity aliphatic tertiary amines containing a less amount of by-products at a high yield by subjecting aliphatic acid amides to hydrogenation reduction under solvent-free moderate conditions. | 07-15-2010 |
| 20120136174 | Method For Synthesizing Aminoalcohols - The present invention relates to a method for synthesizing amonoalcohols (e.g., aminoalcohols that contain an amine group that is either unsubstituted, mono-substituted, or di-substituted) and to the products formed therefrom. In one embodiment, the present invention relates to a method for synthesizing aminoalcohols from a corresponding aminoaldehyde and to the products formed therefrom. In another embodiment, the present invention relates to a method for synthesizing aminoalcohols from a corresponding aminoaldehyde via a hydrogenation process using a suitable catalyst (e.g., Raney® Nickel) and to the products formed therefrom. In still another embodiment, the present invention relates to aminoalcohols formed via direct hydrogenation from a corresponding aminoaldehyde without the intervening step of converting the aminoaldehyde starting material to a salt. | 05-31-2012 |
| 564502000 |
Aldehyde or ketone containing | 3 |
| 20100197968 | ALDEHYDE-AMINE FORMULATIONS AND METHOD FOR MAKING AND USING SAME - A novel method for producing amine-aldehyde sulfur scavenging compositions are disclosed, where the method comprises contacting an amine containing component and a aldehyde containing component in the presence of an alcohol at an amine to aldehyde ratio of between about 0.8 and 0.45 for a reaction time and at a reaction temperatures sufficient to produce an amine-aldehyde adduct product having a specific gravity between about 3% and 7% less than the specific gravity of a mixture of starting materials. | 08-05-2010 |
| 20110301383 | Beta-Diketiminate Ligand Sources and Metal-Containing Compounds Thereof, and Systems and Methods Including Same - The present invention provides metal-containing compounds that include at least one β-diketiminate ligand, and methods of making and using the same. In certain embodiments, the metal-containing compounds include at least one β-diketiminate ligand with at least one fluorine-containing organic group as a substituent. In other certain embodiments, the metal-containing compounds include at least one β-diketiminate ligand with at least one aliphatic group as a substituent selected to have greater degrees of freedom than the corresponding substituent in the β-diketiminate ligands of certain metal-containing compounds known in the art. The compounds can be used to deposit metal-containing layers using vapor deposition methods. Vapor deposition systems including the compounds are also provided. Sources for β-diketiminate ligands are also provided. | 12-08-2011 |
| 20140316164 | BETA-KETOIMINE LIGAND, METHOD OF PREPARING THE SAME, METAL COMPLEX COMPRISING THE SAME AND METHOD OF FORMING THIN FILM USING THE SAME - The β-ketoimine ligand is represented by the following formula 1: | 10-23-2014 |
| 564509000 |
Carbon to carbon unsaturation containing | 2 |
| 20120253077 | METHOD FOR DISTILLING MIXTURES COMPRISING ETHYLENEDIAMINE, N-METHYLETHYLENEDIAMINE, AND WATER, AND MIXTURES OF ETHYLENEDIAMINE AND N-METHYLETHYLENE-DIAMINE HAVING A LOW CONTENT OF N-METHYLETHYLENEDIAMINE OBTAINABLE THEREBY - The present invention relates to a mixture of ethylenediamine (EDA) and N-methyl-ethylenediamine (Me-EDA) with a low content of Me-EDA, which comprises at least 99.5% by weight of ethylenediamine, and wherein the concentration of N-methylethylenediamine is in the range from 0.005 to 0.15% by weight. | 10-04-2012 |
| 20160152550 | METHOD FOR PRODUCING OPTICALLY ACTIVE 2,3-DIHYDROFARNESAL | 06-02-2016 |
| 564500000 |
Sulfur attached indirectly to the amino nitrogen by nonionic bonding | 2 |
| 20100069674 | GARLIC PROCESSING - A method of producing polysulfides comprising the step of adding elemental sulphur to an allicin-containing plant extract. In preferred embodiments, the plant extract is mechanically treated members of the genus | 03-18-2010 |
| 20130225865 | PROCESS FOR PREPARING 3-METHYLSULFONYLPROPIONITRILE - The present invention relates to processes for preparing 3-methylsulfonylpropionitrile. The processes provide a good yield and a good purity of the final product and provide a controllable reaction. The present invention also relates to a crystalline form of 3-methylsulfonylpropionitrile having X-ray diffraction peaks at 13.9±0.1, 19.2±0.1, 20.0±0.1, 22.5±0.1, 23.2±0.1, 25.7±0.1, 28.1±0.1, 29.9±0.1, and 30.6±0.1 degrees 2θ, and wherein the most intense peak is the peak at 13.9±0.1 degrees 2θ. | 08-29-2013 |
| 564510000 |
Halogen, bonded directly to carbon, containing | 1 |
| 20110060167 | Process for Preparing 2,2-Difluoroethylamine - The present invention relates to a process for preparing 2,2-difluoroethylamine proceeding from 2,2-difluoro-1-haloethane using ammonia in a solvent which has a maximum water content of 15% by volume and in the presence of a catalyst which accelerates the reaction with ammonia. | 03-10-2011 |
| 564464000 |
Aminimine or hydrazine containing | 1 |
| 20090187045 | PROCESS FOR PREPARING MONOMETHYLHYDRAZINE - The present invention relates to a process for preparing monomethylhydrazine by methylating hydrazine or hydrazinium hydrochloride or hydrazinium dihydrochloride with methyl chloride and/or a methano/HCl mixture, characterized in that the reaction mixture formed in the methylation is reacted with an organic base from the group of the alkylamines or alkanolamines and monomethylhydrazine is removed by distillation from the reaction mixture in a low boiler fraction and the low boiler fraction is optionally subjected to a further distillation. | 07-23-2009 |
| Entries |
| Document | Title | Date |
|---|
| 20080221359 | Method for Producing Ethylene Amines - Processes comprising: providing a starting material comprising ethylenediamine; and reacting the starting material in the presence of a heterogeneous transition metal catalyst to form one or more ethylene amines; wherein the catalyst comprises a catalytically active composition, which prior to treatment with hydrogen, comprises a mixture of oxygen-containing compounds of aluminum, copper, nickel and cobalt; and wherein the catalyst is present as one or more shaped catalyst particles selected from spheres, extrudates, pellets and other geometries, wherein the sphere or extrudate has a diameter of <3 mm, the pellet has a height of <3 mm, and the other geometries have an equivalent diameter L=1/a′ of <0.70 mm, where a′ is the external surface area per unit volume (mm | 09-11-2008 |
| 20090005599 | Method for Producing Imide Ether Compound - Provided is a method for producing an imide ether compound in high yield. The method is characterized in that a nitrile compound, an alcohol, and a hydrogen halide are continuously introduced into a flow reaction device comprising a mixer and a flow reactor, to be subjected to a reaction. Because a reaction proceeds in a ratio of 1:1 by a flow reactor, selectivity is improved and generation of by-products is decreased, and thus an imide ether compound can be efficiently produced. | 01-01-2009 |
| 20100056827 | COMPOUNDS USEFUL FOR TREATING BIPOLAR DISORDERS - The invention relates to the use of valnoctamide (VCD) for the treatment of bipolar disorder and in particular for the treatment of the manic phase of the bipolar disorder. | 03-04-2010 |
| 20100069671 | Process For Preparing Polyetheramines - The invention provides a process for preparing polyetheramines of the formula (1), R | 03-18-2010 |
| 20100217044 | METHOD FOR PRODUCING TERTIARY AMINE - The present invention provides a method for producing a tertiary amine by reacting an alcohol with a primary or secondary amine in the presence of a film catalyst containing a thermosetting resin and an active metal, wherein the film catalyst is reduced at 100 to 150° C., and a method for activating the film catalyst containing a thermosetting resin and an active metal, including applying a coating agent containing the thermosetting resin and a powder catalyst onto the surface of a support, drying the resultant, curing it at 80 to 170° C., and reducing the catalyst at 100 to 150° C. | 08-26-2010 |
| 20110178341 | METHYL AMINES TO OLEFINS - A process is disclosed for the production of olefins including ethylene, propylene, and butanes from methyl amine. The process comprises a reaction whereby methyl amine produces the olefin and ammonia by pyrolysis. The reaction is carried out in the gas phase at a temperature in the range of 400° C. to 700° C. | 07-21-2011 |
| 20150329471 | DEHYDROXYLATION OF AMINOALCOHOLS TO ALKYL AMINES - The present invention provides a process for producing alkyl amines by dehydroxylation of aminoalcohols. This provides an alternate reaction route for making alkyl amines, such as 2-methylpropane-2-amine and its derivatives. | 11-19-2015 |
| 20160060207 | PROCESS FOR PREPARATION OF TERTIARY ALKYL PRIMARY AMINES - A method for producing an amine. The first step is contacting a cyanide, an acid, water and a substrate compound capable of generating a carbonium ion by reaction with the acid to generate a first reaction intermediate. The second step is contacting the first reaction intermediate with water to form a second reaction intermediate. The third step is removing cyanide present in the second reaction intermediate to a concentration less than 10 ppm. The fourth step is contacting the second reaction intermediate with an alkali metal hydroxide to form the amine | 03-03-2016 |
