Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
03/1984
03/06/1984US4435575 Process for preparing carboxylated organic compounds
02/1984
02/29/1984EP0101570A1 Method for the resolution of racemic 2-CP-difluoromethoxy phenyl)-3-methylbutyric acid
02/28/1984US4434240 Recovery of noble metal values from carbonylation residues
02/28/1984US4434179 Polyprenyl derivatives
02/28/1984US4434105 Process for the preparation of dialkyl carbonates
02/28/1984US4434073 Perhydrophenanthrene derivatives, their preparation, and their use in liquid-crystalline dielectrics and electro-optical display elements
02/28/1984CA1162936A1 Oxydehydrogenation catalyst
02/28/1984CA1162928A1 Polyol derivatives processes for preparing the same and their uses in therapeutics
02/21/1984US4433164 Esters of β,γ-unsaturated carboxylic acids by carbonylation of conjugated dienes
02/21/1984US4433163 Process for the production of 3,3-dimethylglutaric acid or its esters
02/21/1984US4433161 Reacting methyl p-hydroxybenzoate with acetoxy-bromo-or chlorobutane under anhydrous conditions
02/21/1984US4433160 Reacting grignard reagent with haloalkanoic acid ester in presence of nickel catalysts
02/21/1984US4433159 Oxidation of phythol, reduction, hydrogenation, and cyclization
02/21/1984US4432885 Decalins
02/21/1984CA1162569A1 Preparation of ethyl acetate
02/21/1984CA1162568A1 Preparation of ethyl acetate
02/21/1984CA1162567A1 Production of ethylene glycol
02/21/1984CA1162565A2 Fluorinated ion exchange polymer containing carboxylic groups, and process for making same
02/21/1984CA1162564A2 Skin-beautifying cosmetic composition
02/21/1984CA1162560A1 Process for preparing cyclopropane carboxylic acid ester derivatives
02/21/1984CA1162554A1 Process for preparing esters of alkanoic acids via rearrangement of alpha-haloketals
02/15/1984EP0100651A1 Dialkyl malonates as organic suncreen adjuvants
02/15/1984EP0100516A2 3-Beta-(3'-(carboxypropionyloxy))-ursa-9(11),12-dience-28-carboxylic acid and its salts, process for its preparation and medicines containing these compounds
02/15/1984EP0100433A2 Alpha-alkyl polyolefinic carboxylic acids and derivatives thereof useful in the treatment of psoriasis
02/14/1984US4431837 Long chain aliphatic hydrocarbon ethoxylated alcohol benzoates
02/14/1984US4431835 Hydrocarbonylation/carbonylation of alkyl carboxylates
02/14/1984US4431834 Indan or tetralin derivatives; plant growth regulators; grasses
02/14/1984US4431669 Cyclopropyl substituted polyenes
02/14/1984US4431593 Ester preparation by carbonylation of monoolefins
02/14/1984US4431592 Unsaturated esters and method of preparation
02/14/1984US4431576 Perfumant cyclopropane-carboxylic acid derivatives
02/08/1984EP0100257A2 Aminoalkyl naphthalene derivatives, their salts, process for their preparation and the therapeutical use of these derivatives and salts
02/08/1984EP0100189A2 Dihydropyridine anti-ischaemic and antihypertensive agents
02/08/1984EP0100158A2 (3-pyridinyl)heteroalkarylalkanols, alkanoic acids and esters
02/08/1984EP0100120A1 Improvement in the process for preparing biaryl compounds via coupling of an arylamine with an arene
02/08/1984EP0100057A1 Process for producing methacrylic acid and/or methacrylic acid ester
02/08/1984EP0100019A1 Process for the preparation of alpha-substituted beta-dicarbonyl-, beta-cyanocarbonyl- and beta-dicyano compounds
02/08/1984EP0099981A1 Process for the preparation of glyoxylic acid and glyoxylic acid derivatives
02/07/1984US4430506 Hydrocarbonylation/carbonylation of alkyl carboxylates
02/07/1984US4430425 Hydroquinone derivatives
02/07/1984US4430345 6-aldoxime or ketoxime bicyclo(2,2,1)-neptanes for treatment of thrombosis
02/07/1984US4430261 Propylene oxide reaction products and process for their manufacture
02/07/1984US4430252 Process for synthesizing a multicomponent acidic catalyst composition by an organic solution method
02/07/1984US4430238 Froth flotation, minerals
02/07/1984CA1161862A1 Preparation of ethylidene diacetate and ethyl acetate
02/01/1984EP0099850A1 Novel carbacyclin esters, process for the preparation thereof, and their use as medicinal agents
02/01/1984EP0099675A1 Polymerisable compounds, their preparation and adhesive surgical or medical dressing comprising these compounds
02/01/1984EP0099661A1 Polymerisable ethylenically unsaturated dipentaerythritol derivatives
02/01/1984EP0099572A1 Disproportionation of functional olefins
02/01/1984EP0099538A1 Carbacyclines, process for their preparation and their use as medicines
02/01/1984EP0099523A2 Iodopropargyl esters of carboxylic acids
01/1984
01/31/1984US4429153 Halogenated esters
01/31/1984US4429151 Prins reaction products of diisoamylene, derivatives thereof, organoleptic uses thereof and processes for preparing same
01/31/1984US4429150 Manufacture of ethylidene diacetate
01/31/1984US4429147 From unsaturated hydrocarbon, carbon monoxide, and alcoholate of copper halide
01/31/1984US4429097 Drilling fluids, waterbase paints, textile printing pastes
01/31/1984US4428965 Tolerizing and desensitizing compounds, compositions and methods of treatment against dermatological conditions caused by allergens from plants and trees of the Anacardiaceae and Ginkgoaceae families
01/31/1984US4428887 Method of producing mono-substituted terminal diesters
01/31/1984US4428886 Novel intermediates for the preparation of α-hydroxycarbonyl compounds
01/25/1984EP0099177A1 Halogenophenyl glyceride esters
01/25/1984EP0098945A1 Process for the preparation of pure enantiomeres of methyl jasmonate
01/24/1984US4427598 Process for preparing cyclopropane carboxylic acid ester derivatives
01/24/1984US4427593 Process for the production of predominantly linear aliphatic carboxylic acid esters
01/24/1984CA1161060A1 Process for the production of 2,2'-dihydroxy- biphenyls
01/24/1984CA1161058A1 Z-2-acylamino-3-monosubstituted propenoates
01/24/1984CA1161054A1 Process for the preparation of vinylcyclopropane derivatives
01/24/1984CA1161051A1 Substituted styrylcyclopropanecarboxylic acid esters, process for their preparation and their use as insecticides and acaricides
01/19/1984WO1984000163A1 Polymerisable compounds
01/19/1984WO1984000162A1 Carbonic and sulphonic esters of 2-(3-iodo-2-propinyloxy)-ethanol, method for the preparation and utilization thereof as antimicrobial agent
01/19/1984WO1984000161A1 Process for preparing angelic acid or its ester
01/18/1984EP0098794A1 Carbacyclines, process for their preparation and their use as medicines
01/18/1984EP0098791A1 2-Methylpentanoic-acid esters with branched or carbocyclic alcohols, their preparation and use as perfuming agents
01/18/1984EP0098743A1 Phenyl alpha-acyloxyacetamide derivates and their therapeutic use
01/18/1984EP0098620A2 Alpha,beta-dihydropolyprenyl derivatives and a process for preparing these derivatives
01/17/1984US4426536 Synthesis of phenylacetic acid esters
01/17/1984US4426392 Chemical compounds
01/17/1984US4426332 From a 1,3-cyclohexanedione and oxygen, copper catalyst, hydrogen halide or thionyl chloride, solvent
01/17/1984US4426331 From an alcohol, carbon monoxide, oxygen, copper catalyst
01/17/1984CA1160641A1 Ambrinol and its homologues
01/17/1984CA1160638A1 Substituted phenoxybenzyloxycarbonyl derivatives, and their use as insecticides and acaricides
01/11/1984EP0098241A1 Hydroquinone ethers and a process for preparing them
01/11/1984EP0098058A1 Synthesis of phenylacetic acid esters
01/11/1984EP0097882A2 Keto-aldehyde derivatives and process for their preparation
01/11/1984EP0097844A1 Allenyl benzyl esters, process for their preparation and their use as pesticides
01/10/1984US4425282 Preparation of 3-(arylvinyl)-2,2-dimethyl-cyclopropane-1-carboxylic acid esters and new intermediate therefor
01/10/1984US4425277 Transesterification using palladium compound as catalyst with cocatalyst
01/10/1984EP0085095A4 Intermediates and process for insecticidal synthetic pyrethroids.
01/10/1984CA1160250A1 Process for continuous preparation of diester of oxalic acid
01/10/1984CA1160249A1 Process for continuously preparing a diester of oxalic acid
01/10/1984CA1160248A1 Cyclopropane compounds
01/10/1984CA1160245A1 Antihypertensive polyhalohydroxyisopropyl phenylalkanoic and phenylalkenoic acids, amides and esters and intermediates thereto
01/04/1984EP0097578A1 Process for the preparation of 3-methyl-3-hydroxyglutaric acid and an intermediate product for the preparation thereof
01/04/1984EP0097564A1 Process for the hydroxylation of phenol and aniline derivatives by hydrogen peroxide in a superacidic medium
01/04/1984EP0097262A2 A hydrogenation catalyst composition for the hydrogenation of an oxalate diester, a process for preparing same and the use thereof
01/03/1984US4424375 Method and apparatus for performing carbonylation reactions
01/03/1984US4424374 Bicycloheptane derivatives
01/03/1984US4424166 Preparation of 1,1-dihalogeno-alkenes
01/03/1984CA1159990A1 Process for the manufacture of hardenable copolymers and the use thereof
01/03/1984CA1159849A1 Method for the preparation of a pure alkali metal benzoate besides benzyl alcohol
01/03/1984CA1159826A1 Dibenzo [a,d] cycloheptene derivatives and process for production thereof