C07C 253 - Preparation of carboxylic acid nitriles

Patents for C07C 253 - Preparation of carboxylic acid nitriles (14,307)
12/1989
12/05/1989	CA1263800A1 Process for the preparation of optically-active cyanomethyl esters
12/05/1989	CA1263656A1 Aryloxycycloalkanolaminoalkylene aryl ketones
11/1989
11/29/1989	EP0343597A1 Preparation of tris (2-cyanoethyl) amine
11/29/1989	EP0343441A2 Fluorinated bis-aryloxy-substituted alkenes, method for their production an their application
11/28/1989	US4883897 Ammoxidation of 2,6-dichlorotoluene, metal oxide catalyst
11/28/1989	US4883896 Preparation of unsaturated nitriles, mixture of metal oxide catalysts
11/28/1989	US4883894 Process for the production in continuous of phthalodinitrile
11/28/1989	US4883893 From bis(trichloromethyl)benzenes and ammonia, dehydration catalyst
11/28/1989	CA1263402A1 Insecticidal ester
11/23/1989	EP0342777A2 Method for ammoxidation of paraffins and catalyst system therefor
11/23/1989	EP0342616A2 Process for the preparation of aminocyanacetamide
11/22/1989	CN1037327A Process for preparation of 2,3-difluorobenzenes
11/15/1989	EP0341514A2 Process for the preparation of asymmetrical biaryle compounds
11/15/1989	CN1037143A N-phenyl-benzamides and n-phenyl benzamidoximes, process of preparation thereof preparation containing same and uses
11/14/1989	US4880894 Quaternary ammonium salts used as phase transfer catalyst
11/14/1989	US4880839 Acyanilide derivatives
11/14/1989	US4880805 Cardiovascular disorders
11/14/1989	US4880802 Substituted basic 2-aminotetralin useful as cardiotonic agents
11/14/1989	US4880562 Liquid crystal compound
11/08/1989	EP0182872B1 A process for the preparation of cyclobutene-substituted aromatic hydrocarbons
11/07/1989	US4879310 New cyanohydrin iodopropargyl ethers, process for their preparation and their use as microbicides
11/07/1989	US4879264 Method of making catalyst and catalyst precursor containing vanadium and antimony
11/02/1989	EP0339618A2 Method for preparing optically active 3,4-dihydroxy butyric acid derivatives
11/02/1989	EP0339553A2 Catalyst and process for producing aromatic nitriles
10/1989
10/31/1989	US4877811 Chemical compounds
10/31/1989	US4877764 Catalyst system for ammoxidation of paraffins
10/31/1989	US4877220 Hexasubstituted cyclohexane compounds
10/25/1989	CN1036561A Process of preparing trifluoromethylvinyl derivatives starting with appropriate halogenovinyl derivatives
10/24/1989	US4876376 Halogen-fluorine exchange in hydrofluoric acid without catalyst; plant safening agents
10/24/1989	US4876269 Analgesics, diuretics
10/24/1989	US4876026 Ferroelectric liquid crystals
10/18/1989	EP0337779A2 Process for the production of acrylonitrile
10/17/1989	US4874887 One step condensation of organic acid, aldehyde, water soluble cyanide using phase transfer catalyst, inorganic base, sulfonyl compound
10/17/1989	US4874884 Promoter synergism in pentenenitrile hydrocyanation
10/17/1989	US4874777 Antiasthmatics
10/17/1989	US4874738 Catalyst for ammoxidation of paraffins
10/17/1989	US4874544 Ferroelectric liquid crystals
10/11/1989	EP0336592A1 Process for the production of nitriles and oxides
10/11/1989	EP0336368A2 N2-(1-carboxy-3-phenylpropyl)-L-lysine derivative and process of producing lysinopril using the compound
10/11/1989	EP0336314A2 Promoter synergism in pentenenitrile hydrocyanation
10/11/1989	EP0336185A1 1-(N-formylamino)-2,4-dicyanobutane and a process for its preparation
10/10/1989	US4873344 Cyano containing indene derivatives
10/10/1989	US4873256 Antiandrogenic 4-hydroxymethyl-2-imidazolidine-diones
10/10/1989	US4873215 Complex metal oxide; propane to acrylonitrile and propylene
10/10/1989	US4873019 Liquid crystals
10/10/1989	US4872902 Cyclohexanediones and their use as plant growth regulators
10/04/1989	EP0335801A2 Process for the preparation of trifluoromethylvinyl derivatives from the corresponding halovinyl derivatives
10/03/1989	US4871865 Tricyclic aromatic compounds
10/03/1989	US4871852 Quinoline-carboxylic acid derivatives
10/03/1989	US4871740 Antiulcer agent; reduction of side effects from steroids
10/03/1989	US4871706 Catalyst for the ammoxidation of paraffins
10/03/1989	US4871481 Cyanation and desulfonation of 1,4-diaminoanthraquinone-2-sulfonic acid in water and organic liquid mixture
10/03/1989	US4871472 Esters in ferroelectric mixtures
10/03/1989	US4871469 Trifluorotoluene derivatives
10/03/1989	CA1262094A1 Use of alkylenediamine derivatives for the treatment of blood flow disturbances and pharmaceutical compositions containing them
09/1989
09/27/1989	EP0334188A2 Process for producing aromatic nitrile
09/26/1989	US4870201 Efficiency, economy
09/26/1989	US4870088 Animals and plants
09/26/1989	US4870064 Dipropargyloxybenzene compounds and their production
09/26/1989	CA1261869A1 Preparation of monoalkylated dihydroxybenzenes and compounds prepared thereby
09/26/1989	CA1261853A1 Process for the preparation of 4-phenylpyrrole derivatives
09/26/1989	CA1260955A1 Method of producing adiponitrile
09/26/1989	CA1260954A1 5-fluorobenzonitrile derivatives and pharmacologically acceptable acid addition salts thereof for increasing the lean meat to fat ratio, and/or enhancing the growth rate of warm-blooded animals
09/26/1989	CA1260952A1 LONG-CHAIN .alpha., .omega.-DICARBOXYLIC ACIDS AND DERIVATIVES THEREOF AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
09/26/1989	CA1260495A1 Process for the separation of amides from nitriles
09/26/1989	CA1260486A1 Insecticidal styryl- and substituted- styrylcyclopropanecarboxylates
09/26/1989	CA1260011A1 Preparation of the reaction products of hydrogen cyanide
09/21/1989	WO1989008629A1 Process for preparing 2,3-difluorobenzenes
09/20/1989	CN1035661A Recovery technique of acrylonitrile and acetonitrile
09/19/1989	US4868347 Process for obtaining substituted fluorobenzenes
09/19/1989	US4868332 Antithrombotic, antiatherosclerotic, antiischemic
09/19/1989	US4867904 Bicyclooctane derivatives
09/13/1989	CN1035506A Trisubstituted amines, processes for the preparation thereof and pharmaceutical compositions containing them
09/12/1989	US4866194 Unsaturated mononitriles
09/12/1989	US4866024 Two component mixed metal oxides for making (meth)acrylo-nitrile from propane or isobutane
09/12/1989	CA1259327A1 Insecticidal product
09/08/1989	WO1989008096A1 New pyrethrinoid esters carrying an indanyl ring, preparation method and application as pesticides
09/06/1989	EP0331593A1 Process for the preparation of hydroxybenzaldehydes by hydrocarbonylation
09/06/1989	EP0331351A1 Process for producing acrylonitrile
09/06/1989	EP0330940A2 Trisubstituted amines, process for their preparation and pharmaceutical preparations containing these compounds
09/05/1989	US4863943 Fungicides containing triazole and oligoether groups
09/05/1989	US4863940 N-acetonyl-substituted amides and phytopathogenic fungicidal use thereof
09/05/1989	US4863503 Fungicides
08/1989
08/30/1989	EP0330216A2 A liquid crystal compound
08/29/1989	US4861885 Allylbicyclo[2.2.1]hept-5-ene-2-carboxylic acid amides
08/29/1989	US4861798 Lipoxygenase inhibitory compounds
08/29/1989	CA1258868A1 SHORT-ACTING, ESTER-CONTAINING .beta.-ADRENERGIC BLOCKING COMPOUNDS AND PROCESS FOR MAKING SAME
08/29/1989	CA1258855A1 Substituted cinnamyl-2,3-dihydrobenzofuran and analogs useful as anti-inflammatory agents
08/24/1989	WO1989007591A1 Control of product selectivity in the addition of hcn to arabinose
08/23/1989	EP0215120B1 Cyclohexane derivatives
08/23/1989	CN1034918A 化学化合物 Chemical compounds
08/22/1989	US4859773 Preparation of 1,8-bridged 4-quinoline-3-carboxylic acids
08/16/1989	EP0328280A1 Process for the production of nitriles and oxides
08/16/1989	EP0328251A2 2-(2-Hydroxy-3-phenoxypropylamino)ethylphenoxyacetamides and processes and intermediates for their preparation
08/16/1989	EP0327981A1 Process for the preparation of 2-cyano-3-aminoacryl nitrile derivatives
08/16/1989	EP0248861B1 Dispirotetradecane
08/16/1989	EP0208758B1 Pyrethroidal composition comprising more than one active ingredients
08/15/1989	US4857658 Preparation of (Z)-2-(2-arylethenyl)arylcarboxylic acids
08/09/1989	CN1034537A Salted split-phase refining process for acetonitrile
08/08/1989	US4855520 Reacting a 1,3-diphenylpropargyl alcohol with an alkanesulfony l halide; hindered amine base

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