Patents
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Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
04/1980
04/22/1980US4199410 Distillation, inert gas stripping
04/22/1980CA1076149A1 Process for the conversion of c8 aromatic hydrocarbons
04/22/1980CA1076148A1 Preparation of 1,1,1-trifluoro-2,2,-dichloroethane
04/22/1980CA1076146A1 Mannich base composition
04/22/1980CA1076145A1 Process for recovering a dialkylarylketone
04/22/1980CA1076144A1 Process for oxidation of 1-propanol
04/22/1980CA1076143A1 Oxime ethers having anti-depressive activity
04/22/1980CA1076142A1 Substituted butyrophenone o-(2-aminoethyl) oxime derivatives
04/22/1980CA1076141A1 N-(4-(substituted benzyloxy)phenyl)-n'-methyl-n'-methoxyurea
04/22/1980CA1076140A1 Methylsulphonyl derivatives
04/22/1980CA1076139A1 Method of producing indan derivatives
04/22/1980CA1076137A1 Cobalt-catalysed oxidation of c3 to c7 saturated aliphatic hydrocarbons to acetic acid
04/22/1980CA1076136A1 Process for the preparation of 5-oxohexanoic acid and its derivatives
04/22/1980CA1076134A1 Process for preparing phenylacetic acid ester derivatives
04/22/1980CA1076133A1 Process for the preparation of esters
04/22/1980CA1076132A1 N,n'-diphenyl-guanidine derivatives
04/22/1980CA1076131A1 Method for the transesterification of thiocarbamic acid esters
04/22/1980CA1076126A1 Phenylacetic acid derivatives and the preparation thereof
04/22/1980CA1076117A1 Process for the production of new arylic ethers and their derivatives
04/22/1980CA1076108A1 Process for the separation and/or purification of oligo- and polyhydroxy compounds
04/22/1980CA1076097A1 Method of producing vinyl acetate
04/22/1980CA1076095A1 Olefin hydration process and catalyst
04/22/1980CA1075906A1 Process for preparing methane rich gases
04/17/1980WO1980000714A1 Production of ketone and the like
04/17/1980WO1980000704A1 Layered or amorphous organometallic inorganic polymers
04/17/1980WO1980000703A1 Solid organometallic inorganic polymers
04/17/1980WO1980000699A1 Use of pendulum viscometer in fluid-bed reaction
04/16/1980EP0010058A1 Process and compositions for the protection of plant cultures against the phytotoxic action of strong herbicides; oxime ether derivatives
04/16/1980EP0010032A1 Improved process for preparing anthraquinone in an aqueous medium
04/16/1980EP0009904A1 Preparation of glyceride esters
04/16/1980EP0009892A1 Cyclopentenone and cyclopentenol derivatives and processes for their preparation
04/16/1980EP0009886A1 Process for the production of carboxylic acid esters employing superatmospheric pressure
04/16/1980EP0009865A1 Process for the stereoselective synthesis of the E isomer of aryl alkyl oximes
04/16/1980EP0009851A1 Process for the production of araliphatic dihydroperoxides
04/16/1980EP0009812A1 Process for separating aldehydes from vinyl acetate
04/16/1980EP0009801A1 Pharmaceutical compositions containing polycyclic cyanoketones
04/16/1980EP0009800A2 4-Phenyl-1,3-benzodiazepines, method for their preparation, pharmaceutical compositions containing them, and the compounds for use as medicaments
04/16/1980EP0009794A1 Process for the preparation of nitro acetanilides
04/16/1980EP0009793A2 Pharmaceutical composition containing a derivative of 2-(retinylidene)-malonic acid, manufacturing process and application
04/16/1980EP0009792A1 (4-Fluoro-3-phenoxy-alpha-cyanobenzyl)esters of 3-chlorostyryl-2,2-dimethyl-cyclopropanoic acid, method of preparation and use as ectoparasiticides
04/16/1980EP0009777A1 Retinoic- and 7,8-dehydro-retinoic-acid-N-(carboxy)phenyl amides, process for their preparation and pharmaceutical compositions containing them
04/16/1980EP0009776A1 N-monohydroxypropylamides, N-dihydroxypropylamides and their acetonoides of all-E and 13-Z retinoic acid, process for their preparation and pharmaceutical compositions containing them
04/16/1980EP0009768A1 Process for producing 2-methylpentanediol-(2,4)
04/16/1980EP0009762A1 Substituted N-benzoyl-N'-tert.-alcoxycarbonylphenyl(thio)ureas, methods for their preparation and their use as insecticides
04/16/1980EP0009743A1 Process for the preparation of 1-amino-8-hydroxy-naphthalene-4,6-disulphonic acid (K acid)
04/16/1980EP0009741A1 Process for the preparation of butenediol diesters
04/16/1980EP0009722A1 Optically active complex, alanine.Ring-substituted mandelic acid, and the method for producing the same
04/16/1980EP0009710A1 Alpha-isocyano-cyclopropyl amides, process for their preparation, and their application as plant growth regulants
04/16/1980EP0009708A1 Substituted m-phenoxy-benzyl bromostyryl-cyclopropane carboxylates (I), processes for their preparation, intermediates obtained thereby and their preparation, compositions containing the esters (I), the use of the esters (I) and methods for the production of insecticidal and/or acaricidal compositions
04/16/1980EP0009702A1 A phenylalkylaminoethylsalicylamide, its preparation and pharmaceutical compositions containing it
04/16/1980EP0009700A1 Process for the preparation 1-isocyanato-anthraquinones
04/16/1980EP0009699A1 Process for preparation of alkali salts of hydroxybenzoic acid esters essentially free of water and hydroxybenzoic acids
04/16/1980EP0009697A2 Process for preparing N-(alpha-methoxy-alkyl) urethanes and N-(alpha-methoxy-alkyl) urethanes
04/16/1980EP0009683A1 Basic phenyl ethers, pharmaceutical compositions containing them and the preparation of these ethers and compositions
04/16/1980EP0009658A1 Process for the preparation of oxalyl chloride
04/16/1980EP0009648A1 Surface-active agents based on natural resins, and their use
04/16/1980EP0009632A1 Polyunsaturated aliphatic esters, process for their preparation and their use as flavouring and odoriferous ingredients
04/16/1980EP0009630A1 Process for obtaining butadiene from a mixture of C4-hydrocarbons
04/16/1980EP0009621A1 Process for the preparation of triethyl amine
04/16/1980EP0009569A1 Oxalyl derivatives of N-phenylaminocarboxylic acids (and their esters), processes for their preparation and their use as fungicides
04/16/1980EP0009547A1 Fluoramphenicol esters, chemotherapeutic preparations containing them and process for their preparation
04/16/1980EP0009545A1 Acrylic acid recovery with recycle quench
04/16/1980EP0009540A2 Fragrance compositions
04/16/1980EP0009539A1 Fluorinated polyenes, their preparation and pharmaceutical compositions containing them
04/16/1980EP0009487A1 New derivates from benzamide.
04/15/1980US4198535 Heating with silica-alumina catalyst
04/15/1980US4198534 Cosmetic base material
04/15/1980US4198532 2,5,7-tirmethyl-octan-3-ol or 6,8-dimethyl-nonan-2-ol
04/15/1980US4198529 Etherification with dialkyl alkanephosphonate
04/15/1980US4198526 Process for the manufacture of p-hydroxyphenyl acetic acid
04/15/1980US4198524 Optically active amino acid-mandelic acid complexes
04/15/1980US4198523 Sodium or potassium. solid intermediate for atenolol
04/15/1980US4198431 Alkyl N-(3-trifluoromethylphenyl)-anthranilate
04/15/1980US4198430 Antiulcer and antiasthmatic agents
04/15/1980US4198429 Bronchospasmolytic
04/15/1980US4198428 Aryl-thiocarboxylic acid thiocyanomethyl esters
04/15/1980US4198419 Phenylthiophenylpiperidines
04/15/1980US4198417 Phenoxyphenylpiperidines
04/15/1980US4198352 Platinum chloro-carbonyl-ligand complex with a tin, zinc or germanium chloride modifier as catalyst
04/15/1980US4198312 3'-Chloro-4'-cyanophenyl 4-n-alkylbenzoates
04/15/1980US4198306 Deposit control and dispersant additives
04/15/1980US4198304 Compositions containing beta substituted acrylic acid amides as preservatives
04/15/1980US4198239 Color photographic materials containing an antistain agent
04/15/1980CA1075844A1 Halogen-containing fire retardant additive with improved heat stability
04/15/1980CA1075721A1 Process for the addition of alcohols to acetylenic compounds contained in organic or inorganic hydrocarbon streams
04/15/1980CA1075720A1 Method for quenching cracked gases
04/15/1980CA1075717A1 Process for the preparation of 1,2-dihydroxycyclobutenedione-(3,4)
04/15/1980CA1075716A1 Process for preparing diacetylbenzene
04/15/1980CA1075715A1 N-methylol-chloroacetamide
04/15/1980CA1075714A1 Biologically active amides
04/15/1980CA1075713A1 Process for the preparation of 5-amino-2-propargyloxy-n-n-butylbenzamide
04/15/1980CA1075712A1 X-ray contrast media
04/15/1980CA1075711A1 .omega.-(ARYLSULFAMIDE)-ALKYLAMINE
04/15/1980CA1075710A1 Perfluoroalkylacetyl chlorides and process for their manufacture
04/15/1980CA1075696A1 3-phenyl-5-substituted-4(1h)-pyridones-(thiones)
04/15/1980CA1075686A1 Preparation of 4-acylamino-anthrones
04/15/1980CA1075682A1 Control of chemical reaction
04/15/1980CA1075680A1 Method of removing formyl groups from n-formyl-amino acid and n-formyl-peptide esters having free carboxyl groups
04/15/1980CA1075672A1 Oxidation catalysts
04/15/1980CA1075630A1 Use of water/methanol mixtures as solvents for aromatics extraction
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