| Patents for C07C 253 - Preparation of carboxylic acid nitriles (14,307) |
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| 10/19/2006 | US20060235075 Analogous compounds of strobilurines and their use as acaricides and insecticides |
| 10/18/2006 | EP1712630A1 Process for producing optically active alcohol and carboxylic acid |
| 10/18/2006 | CN1280264C Aminonitrile production |
| 10/18/2006 | CN1280263C Reaction device for preparing nitrile compound and working method thereof |
| 10/12/2006 | WO2006106141A1 Method for producing saturated nitriles |
| 10/12/2006 | US20060229463 Contacting acrylonitrile with hydrocyanic acid in reactor in presence of tertiary amine |
| 10/12/2006 | DE102005016489A1 Verfahren zur Herstellung von gesättigten Nitrilen A process for the preparation of saturated nitriles |
| 10/11/2006 | EP1246696B1 Oxidative reactions using membranes that selectively conduct oxygen |
| 10/11/2006 | CN1844090A Continuous production method for tetrachloro terephthalonitrile |
| 10/11/2006 | CN1279019C Processes for the production of alpha-difluoromethyl ornithine (DFMO) |
| 10/11/2006 | CN1279017C Iron-containing material suitable for being used as hydrogenation catalyst |
| 10/10/2006 | USRE39333 permitting a lithium amide to act upon a mixture of an acetic acid ester and a 3-hydroxypropionic acid derivative; use of inexpensive starting materials |
| 10/10/2006 | US7119233 catalyzed addition of methylmercaptan to acrolein and hydrogen cyanide to methional, to form methional and 2-hydroxy-4-(methylthio)butanenitrile respectively; chemical intermediates for synthesis of methionine and 2-hydroxy-4-methylthiobutyric acid |
| 10/10/2006 | US7119230 Process for production of xylylenediamine and/or cyanobenzylamine |
| 10/10/2006 | US7119122 Compounds for the inhibition of nitric oxide synthase |
| 10/10/2006 | US7118920 Multiphasic microchannel reactions |
| 10/05/2006 | WO2005094506A3 Catalyst composition for the selective conversion of alkanes to unsaturated carboxylic acids, method of making and method of using thereof |
| 10/05/2006 | US20060224023 Ketene dithioketals used to make alkylbis(alkylthio)carbenium ; liquid-crystalline compounds |
| 10/04/2006 | CN1842528A Process for producing 3-acylaminobenzofuran-2-carboxylic acid derivative |
| 10/04/2006 | CN1277810C Fluid-bed catalyst for ammoxidation of aromatic hydrocarbon |
| 10/03/2006 | US7115784 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds |
| 10/03/2006 | US7115769 Catalyzing the alkylation, forming a 2-alkylcysteine derivatives, a chemical intermediates for iron chelating agents |
| 10/03/2006 | US7115762 Can be used to promote a coupling reaction in organic synthesis |
| 09/28/2006 | US20060217569 Process for side-chain bromination of alkylbenzenes |
| 09/28/2006 | US20060217561 Synthesis of substituted thiazoline carboxylic acids |
| 09/28/2006 | US20060217440 Porcess for production of 2-cyano-3-hydroxy-n-(4-trifluoromethylphenyl)hept-2-en-6-ynamide and process for production of polymorphs thereof |
| 09/28/2006 | US20060217424 Compounds for the inhibition of nitric oxide synthase |
| 09/27/2006 | EP1705167A1 Process for the catalytic oxidation of hydrocarbons |
| 09/27/2006 | EP1534421B1 Tethered catalyst processes in microchannel reactors and systems containing a tethered catalyst or tethered chiral auxiliary |
| 09/27/2006 | EP1200394B1 Process for preparing acids via alpha-chloroepoxy esters |
| 09/27/2006 | CN1276913C Method for preparing benzyl cyanide compound |
| 09/26/2006 | US7112686 Precipitation from mother liquors by adding bases or acid addition salts to solution of citalopram |
| 09/26/2006 | US7112679 Convergent synthesis of α-aryl-β-ketonitriles |
| 09/20/2006 | EP1701935A1 Process for the purification of olefinically unsaturated nitriles |
| 09/20/2006 | CN1835915A Method of producing and separating dinitrile compounds |
| 09/20/2006 | CN1834084A Compounds of resveratrol having nitrile grouping substituent and prepn. process |
| 09/20/2006 | CN1275939C Annealing and promoting catalyst |
| 09/20/2006 | CN1275934C Process for the production of 1, 5-naphthalenediamine and 1,5-naphthalenediisocyanate |
| 09/20/2006 | CN1275694C Hydrothermal synthesis MO-V-M-X oxide catalyst for selective hydrocarbon oxide |
| 09/20/2006 | CN1275693C Mixed metal oxide catalyst and preparation thereof |
| 09/19/2006 | US7109144 Oxide catalyst for oxidation or ammoxidation |
| 09/13/2006 | EP1699753A1 Improved process for the preparation of entacapone |
| 09/13/2006 | EP1223164B1 Method for producing acrylonitrile characterized by the catalyst being used |
| 09/13/2006 | EP1223162B1 Method for producing acrylonitrile, catalyst for use therein and the method for preparing the same |
| 09/13/2006 | CN1830954A Novel liquid crystal compound-4-(2-methyloxypropyl-1)-4-diphenyl carboxyl-2-fluoro-4-hydroxy benzonitrile ester, and its prepn. |
| 09/13/2006 | CN1830953A Process for preparing iminodiacetonitrile |
| 09/13/2006 | CN1830952A Process for preparing intermediate of citalopram |
| 09/13/2006 | CN1830938A Processes for the preparation of olefins, unsaturated carboxylic acids and unsaturated nitriles from alkanes |
| 09/13/2006 | CN1830555A Modified catalysts and process |
| 09/13/2006 | CN1274699C Phosphonites, use thereof as ligand in transition metal complexes and method for production of nitriles |
| 09/13/2006 | CN1274672C Aminoacetonitrile derivatives and their use for controlling parasites |
| 09/13/2006 | CN1274671C Method for the recycling of a lewis acid |
| 09/13/2006 | CN1274669C Fluorobenzamides suitable for the treatment of alzheimer's disease or senile dementia |
| 09/12/2006 | US7105708 Method for producing compounds having a CF2O bridge |
| 09/12/2006 | US7105696 Method for making nitrile compounds from ethylenically unsaturated compounds |
| 09/12/2006 | US7105689 Use in carbonylation of n-pentenoic acid for example; compound made by reacting phorone with 1,2-bisphosphinoethane for example |
| 09/08/2006 | WO2006092247A1 Method for producing bifunctional ammonium nitriles |
| 09/08/2006 | WO2006092245A1 Improved method for producing bi-functional ammonium nitriles |
| 09/07/2006 | DE102005009137A1 Verfahren zur Herstellung von bifunktionellen Ammoniumnitrilen A process for producing bifunctional ammonium nitriles |
| 09/07/2006 | DE102005009136A1 Verbessertes Verfahren zur Herstellung von bifunktionellen Ammoniumnitrilen An improved process for producing bifunctional ammonium nitriles |
| 09/06/2006 | EP1697298A1 Process for producing hexamethylenediamine and aminocapronitrile from adiponitrile, wherein the hexamethylenediamine contains less than 200 ppm tetrahydroazepine |
| 09/06/2006 | CN1827577A 2-cyclohexenones and process for preparing same |
| 09/06/2006 | CN1273441C Production method for benzenedimethanamine and/or cyanobenzylamine |
| 09/06/2006 | CN1273439C Aminonitrile production |
| 09/05/2006 | US7102046 Process for the arylation of olefins |
| 09/05/2006 | US7102025 Method for producing alkyl and/or cycloalkyl-substituted cyclic nitrile |
| 08/31/2006 | US20060194979 Method for the isomerization of cis-2-pentenenitrile to form trans-3-pentenenitrile |
| 08/31/2006 | US20060194966 N'-{2-amino-1-(3,5-difluorobenzyl)-3-[(3-; ethylbenzyl)oxy]propyl}-N,N-dipropylisophthalamide; beta-secretase inhibitors; halts or reduces production of A beta peptide from amyloid precursor proteins and reduces or eliminates the formation of beta-amyloid deposits in the brain |
| 08/31/2006 | US20060194693 composed of particles containing silica and composite oxide including molybdenum formed via calcining slurry |
| 08/31/2006 | DE102005009517A1 Catalytic production of optionally substituted (hetero)aromatic nitriles, useful in the synthesis of e.g. agro products, comprises reacting aryl halides in the presence of copper compounds and cyanide donor yellow prussiate of potash |
| 08/30/2006 | EP1282596B1 Preparation of iminodiacetic acid compounds from monoethanolamine substrates |
| 08/30/2006 | EP1255724B1 Substituted norbornylamino derivatives, method for the production thereof, use thereof as a medicament or a diagnostic reagent and medicaments containing said compounds |
| 08/30/2006 | EP1180095B1 4-cyano-3-hydroxy butanoyl hydrazines, derivatives and process for the preparation thereof |
| 08/29/2006 | US7098358 Forming nitrile compound using complex catalyst |
| 08/29/2006 | US7098357 E.g., dehydrating alcohols to form alkenes and amides or aldoximes to form nitriles; using dehydrating agents such as acids, acid anhydrides, acid halides, carbodiimides and cyanoformates |
| 08/23/2006 | EP1691921A1 Catalysts for alkane or alkene oxidation and ammoxidation |
| 08/23/2006 | EP1280755B1 Method for producing aldehydes |
| 08/23/2006 | EP1244646B1 Dinitrile intermediates for the synthesis of omapatrilat and methods for producing same |
| 08/23/2006 | EP1223163B1 Method for producing acrylonitrile, catalyst for use therein and the method for preparing the same |
| 08/23/2006 | CN1820847A Catalyst for synthesizing para-hydroxy-benzonitrile and its preparing method and use |
| 08/23/2006 | CN1271058C Pyrazoline derivatives and their use as pesticides |
| 08/23/2006 | CN1271047C Process for preparing 2,6-dicyano aniline derivatives |
| 08/23/2006 | CN1271042C Continuous method for hydrogenation of nitriles or nitrated compounds to give amines |
| 08/22/2006 | US7094906 Processes for preparing pesticidal intermediates |
| 08/22/2006 | CA2257825C New processes for preparing pesticidal intermediates |
| 08/16/2006 | EP1689703A1 Resolution of 3-amino alkylnitriles |
| 08/16/2006 | EP1618068B1 Method for purifying hydrocyanic acid |
| 08/16/2006 | EP1058579B1 Catalyst for the oxidation of ethane to acetic acid |
| 08/16/2006 | CN1817857A Production of 1,4-bis(O-styryl) |
| 08/15/2006 | US7091377 Multimetal oxide materials |
| 08/15/2006 | US7091372 Process for the preparation of 1,3-substituted indenes and aryl-fused azapolycyclic compounds |
| 08/15/2006 | US7091371 Treating an animal for parasites |
| 08/15/2006 | US7091362 Process for preparing nuclear-fluorinated aromatics |
| 08/15/2006 | US7091342 Reacting compound capable of forming a radical to react with a radical scavenging compound in the presence of a catalyst comprising a cyclic acylurea compound having a cyclic acylurea skeleton to yield a product of an addition or substitution reaction |
| 08/15/2006 | US7091153 Hydrogenation of dinitriles with iron oxide, aluminum, silicon, zirconium, titanium, vanadium or manganese |
| 08/15/2006 | US7090812 Phase transfer catalysis scrubber |
| 08/10/2006 | US20060178522 Bis(aminostyryl) anthracene compound, synthesis intermediate thereof, and process for production thereof |
| 08/10/2006 | US20060175189 Distillating dinitriles; recovering the purified dinitriles as intermediate fraction, the heavy products being removed as column tail fraction and the light products, including the unsaturated mononitriles, being recovered as top fraction |
| 08/09/2006 | EP1511720B1 Method for reducing the content of an unsaturated amine in a mixture containing an amino nitrile, a diamine, a dinitrile or mixtures thereof |
| 08/09/2006 | EP1448668B1 Polymeric, phosphorous-containing compositions and their use in hydrocyanation, isomerization and hydroformylation reactions |