| Patents for C07C 253 - Preparation of carboxylic acid nitriles (14,307) |
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| 06/21/1994 | CA1330347C Benzamides and their salts |
| 06/15/1994 | EP0601632A1 Method of preparing optically active cyanohydrin derivatives |
| 06/15/1994 | EP0601237A1 Method of preparing optically active cyanohydrin derivatives |
| 06/15/1994 | EP0601156A1 Cross-coupling process of boric acids with halogenated compounds |
| 06/15/1994 | EP0600949A1 New 3,5-di-tert.butyl-4-hydroxyphenyl derivatives, methods of preparing them and drugs containing them. |
| 06/15/1994 | CN1087896A Process for the preparation of cyclopentene, cyclopentane and cyclohexane derivatives |
| 06/14/1994 | US5321186 Method for preparing unsaturated compounds |
| 06/10/1994 | CA2110728A1 Method of preparing optically active cyanohydrin derivatives |
| 06/08/1994 | EP0600617A1 Process for the preparation of intermediates useful in the preparation of pyranyl cyanoguanidine derivatives |
| 06/08/1994 | EP0600317A1 Process for the preparation of halogenated benzoic acids |
| 06/08/1994 | EP0600020A1 Asymmetric syntheses. |
| 06/08/1994 | EP0599973A1 Process for the preparation of beta-phenylisoserine derivatives and use thereof |
| 06/08/1994 | EP0498817B1 Process for producing fluorinated organic compounds |
| 06/07/1994 | US5319125 Catalyzing cyclopentanone with unsaturated nitrile in presence of pyrrolidine |
| 06/01/1994 | EP0599460A1 A method for eliminating nitriding during acrylonitrile production |
| 06/01/1994 | EP0568621A4 Process for the production of cyanoacetic acid |
| 05/30/1994 | CA2110085A1 Process for the preparation of halogenated benzoic acids |
| 05/26/1994 | WO1994011336A1 Improved process for the synthesis of substituted 1,2,3-aminodiols |
| 05/18/1994 | EP0563033A4 Process for preparing 3-trifluoromethyl benzyl chloride |
| 05/18/1994 | EP0282542B1 Process for the production of alkylene or cyclically linked compounds |
| 05/17/1994 | US5312964 3-/Alkoxycarbonylvinyl/2,2-dimethylcyclopropanecarboxylates |
| 05/17/1994 | US5312960 Fungicidal 2-methoximinocarboxylic esters |
| 05/17/1994 | US5312959 Purification of 2-methylglutaronitrile or adiponitrile |
| 05/17/1994 | US5312958 Process for producing 4-bromomethylbiphenyl compounds |
| 05/17/1994 | CA1329681C N_-(1-carboxy-3-phenylpropyl)-l-lysine derivative and process of producing lysinopril using the compound |
| 05/17/1994 | CA1329613C Leukotriene antagonists |
| 05/11/1994 | EP0596684A1 Preparation of substituted aryl compounds |
| 05/11/1994 | EP0596491A1 Method for halogenating an aromatic compound |
| 05/11/1994 | EP0596358A1 0-Phenylenediamines containing fluoroakyl(ene) groups and their use as intermediates in the preparation of benzimidazoles |
| 05/11/1994 | EP0596286A2 Process for production of 5-amino-3-methylpyrazole |
| 05/11/1994 | CA2109399A1 Process for the preparation of intermediates useful in the preparation of pyranyl cyanoguanidine derivatives |
| 05/10/1994 | US5310756 Aryloxyphenylpropylamines and their calcium overload blocking compositions and methods of use |
| 05/10/1994 | US5310736 Fungicidal N-(2-cyano-2-alkoxyimino acetamido)cyclohexamethyleneimine derivatives |
| 05/06/1994 | CA2107944A1 Process for production of 5-amino-3-methylpyrazole |
| 05/05/1994 | CA2102151A1 Method for halogenating an aromatic compound |
| 05/04/1994 | EP0595130A1 N-phenylacetaminonitriles and their use as intermediates for the synthesis of insecticidal and herbicidal 3-aryl-pyrrolidine-2,4-diones |
| 05/04/1994 | CN1024395C Catalyst for synthesizing acetonitrile from alcohol and ammonia |
| 05/03/1994 | US5308820 Of an amino acid amide derivative and a titanium alkoxide |
| 04/28/1994 | WO1994008950A1 Process for separating racemate from anipamil |
| 04/28/1994 | DE4235466A1 Prepn. of (cyclo)aliphatic amino:nitrile cpds. by catalytic redn. of di-nitrile - using iron sponge catalyst obtd. in redn. of iron ore and reduced in hydrogen, opt. after oxidn. |
| 04/27/1994 | EP0593541A1 Aminomethylenecyanoacetic acid esters and amides. |
| 04/26/1994 | CA1328888C Curing component, and the use thereof |
| 04/20/1994 | EP0592509A1 Activated propenes as colour couplers and a method for their production. |
| 04/19/1994 | CA1328664C Method for the production of aminocyanoacetamide |
| 04/14/1994 | DE4234000A1 Verfahren zur Racemattrennung von Anipamil A process for the resolution of racemic anipamil |
| 04/13/1994 | CN1085210A Preparation of 1,4-diaminoan-thraquinone-2,3-disulfonic acid and 1,4-diaminoanthraquinone-2,3-dinitrile |
| 04/13/1994 | CN1085208A Preparation of enamines in aqueous media |
| 04/12/1994 | US5302756 Yielding hexamethylene diamine, adiponitrile and 5-cyanovaleramide |
| 04/12/1994 | US5302681 Mixing with polymerizable monomer to retard premature free-radical polymerization |
| 04/12/1994 | US5302263 Using a solution of aryl-substituted aliphatic halide and organic or inorganic insoluble cyanide; one step |
| 04/12/1994 | CA1328466C Trifluorobenzene compounds and process for producing the same |
| 04/07/1994 | DE4311722C1 New halomethyl-benzoyl cyanide cpds. - useful as agrochemical intermediates |
| 04/06/1994 | EP0590611A1 Process for stabilizing phosphate ligands |
| 04/06/1994 | EP0446379B1 Apparatus for producing alpha-beta-unsaturated nitrile |
| 04/05/1994 | US5300681 Hydrogenation of aromatic-substituted olefins using organoruthenium catalyst |
| 04/05/1994 | CA1328282C Process for the preparation of bis(aminopropoxy) alkanes |
| 03/31/1994 | WO1994006745A1 Method for making valproic acid derivatives |
| 03/31/1994 | CA2122816A1 Method for making valproic acid derivatives |
| 03/30/1994 | EP0589488A1 (-)-Cimaterol and its use as a medicament or growth promoter |
| 03/30/1994 | CA2107173A1 Process for stabilizing phosphate ligands |
| 03/29/1994 | US5298513 Serotonin antagonist |
| 03/23/1994 | CN1084160A Process for the preparation of cyclopentene, cyclopentane and cyclohexane derivatives |
| 03/22/1994 | US5296633 HMTA preparation of methylated tertiary amines |
| 03/22/1994 | US5296628 Preparation of 6-aminocapronitrile |
| 03/22/1994 | US5296601 Process for producing carboxylic acid esters |
| 03/16/1994 | EP0587050A1 Process for the preparation of an aromatic group substituted olefins from chloroaromatics |
| 03/16/1994 | CN1024005C Fungicides |
| 03/16/1994 | CN1024004C Fungicides |
| 03/15/1994 | US5294602 Perfumes and odors |
| 03/15/1994 | US5294416 Process for the preparation of HBN |
| 03/15/1994 | CA1327804C Process for the minimization of racemization in the preparation of optically active ((aryloxy)phenoxy)proprionates herbicides |
| 03/08/1994 | US5292919 Method for purification of acetonitrile |
| 03/08/1994 | US5292918 Diastereoselective process for preparing n-substituted amino acids and derivatives |
| 03/08/1994 | US5292902 Process for the manufacture of odorants and intermediates used therein |
| 03/08/1994 | US5292753 Separation of enantiomers of cimaterol, (-)-cimaterol and the use thereof in pharmaceutical compositions and animal feeds |
| 03/08/1994 | CA1327588C Leukotriene antagonists |
| 03/08/1994 | CA1327576C Phenoxyacetic acid amide derivatives and their use in the treatment of obesity and related conditions |
| 03/02/1994 | EP0585104A1 A method of preparing a saturated monocyclic hydrocarbon compound and an intermediate therefor |
| 02/23/1994 | EP0583694A1 Process for the preparation of cyanoacetic acid alkylesters |
| 02/23/1994 | EP0583429A1 Highly reactive form of copper and reagents thereof |
| 02/22/1994 | US5288895 Reacting a benzonitrile halide with methylphenylmagnisium halide in the presence of manganous salt, hydrolyzing the forming complexes |
| 02/22/1994 | US5288750 Antiulcer agents for gastrointestinal disorders |
| 02/22/1994 | US5288682 Complex of dipeptide and a titanium alkoxide |
| 02/22/1994 | US5288473 By-product inhibition using methanol |
| 02/15/1994 | CA1327049C Process for obtaining substituted fluorobenzenes |
| 02/15/1994 | CA1327048C Process for the synthesis of the .alpha.-(1-methylethyl)-3,4-dimethoxybenzene-acetonitrile |
| 02/09/1994 | EP0582506A1 Tetrahydronaphtalene derivatives, their preparation and their application in therapy |
| 02/09/1994 | EP0582079A1 Method to produce 1,4-diaminoanthraquinone-2,3-disulphonic acid and 1,4-diaminoanthraquinone-2,3-dinitrile |
| 02/06/1994 | CA2101915A1 Tetrahydronaphthalene derivatives, their preparation and their application in therapy |
| 02/02/1994 | EP0581194A1 A process for the preparation of enamines in aqueous media |
| 02/01/1994 | US5283358 Process for obtaining aryl esters by O-dealkylation and applications |
| 01/31/1994 | CA2101568A1 Preparation of enamines in aqueous media |
| 01/26/1994 | EP0400011B1 New phenylethanolamines |
| 01/25/1994 | US5281745 Process for producing nitriles |
| 01/25/1994 | US5281744 Process for the preparation of nitriles |
| 01/19/1994 | CN1080915A Preparation process for esters of 2,2-dimethyl 3-((z) 1-propenyl) cyclopropane carboxylic acid and intermediates |
| 01/18/1994 | US5280044 Containing benzene structure |
| 01/12/1994 | CN1023476C Process of preparing trifluoromethylvinyl derivatives starting with appropriate halogenovinyl derivatives |
| 01/11/1994 | US5278333 Process for the alpha-monoalkylation of arylacetonitriles, arylacetoesters and arylacetic acids |
| 01/11/1994 | US5278319 Process for the production of hydrocarbon partial oxidation products |