Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
08/1983
08/24/1983EP0086370A1 Process for the production of a diester of oxalic acid
08/24/1983EP0086358A1 Process for the preparation of tetramethylene carbonate and bis-tetramethylenedicarbonate
08/23/1983US4400531 4-Vinyl-2-methylene butanedioic acid compounds
08/23/1983US4400523 Process for the preparation of styryl-cyclopropanecarboxylic acid esters and new intermediate products for this process
08/23/1983US4400403 Inhibition of microorganism growth
08/23/1983US4400393 Anticoagulants
08/23/1983US4400296 Cation-selective liquid membranes and their use
08/23/1983CA1152668A1 Liquid emulsion polymers useful as ph responsive thickeners for aqueous systems
08/23/1983CA1152528A1 Process for the preparation of acetoacetic acid alkyl esters
08/23/1983CA1152527A1 Process for the manufacture of 5 - oxoalkanoic acids, their esters and their nitrils
08/23/1983CA1152526A1 Dienyl methacrylates
08/23/1983CA1152525A1 Derivatives of 1,5-dimethylbicyclo(3.2.1)-octane, the preparation of these compounds, and their use as perfume compounds
08/23/1983CA1152260A1 Carpet treatment
08/16/1983US4399301 For hydrogenation and saponification to alcohols for detergents
08/16/1983US4399300 Method of preparing malonic acid dialkyl esters
08/16/1983US4399299 Bis(substituted phenoxyacetates) of N-alkyl-dialcanolamines and pharmaceutical compositions thereof
08/16/1983US4399297 Polyalkoxycarbinol cinnamates and protective sun agents containing these compounds
08/16/1983CA1152099A1 Bf.sub.3 complex catalyst recovery
08/16/1983CA1152097A1 Diglyceride manufacture
08/16/1983CA1152092A1 Pesticidal phenoxybenzyl cyclopropanecarboxylate derivatives
08/10/1983EP0085529A2 Cyclohexane dione derivatives, their use as herbicides, herbicidal compositions containing them, and methods of preparing them
08/10/1983EP0085347A1 Preparation of dialkyl carbonates
08/10/1983EP0085191A1 Continuous process for producing alcohols
08/10/1983EP0085095A1 Intermediates and process for insecticidal synthetic pyrethroids
08/09/1983US4397864 2-Arylpropyl ether or thioether derivatives and insecticidal and acaricidal agents containing said derivatives
08/09/1983CA1151667A1 Bis(half ester) and compositions containing the same
08/09/1983CA1151666A1 3-(2,3-dichloro-3,3-difluoro-prop-1-en-1-yl) -2,2-dimethyl-cyclopropanecarboxylic acid fluoro-benzyl esters, process for their preparation and their use in agents for combating pests
08/09/1983CA1151664A1 Optical isomers of 2-(1-halonaphth-2-yloxy) propionic acids and salts and derivatives thereof
08/03/1983EP0085023A1 Process for the separation of enantiomers by partition between liquid phases
08/03/1983EP0084678A1 New compound having analgesic, antiinflammatory and mucoregulating activities, process for its production and relative pharmaceutical compositions
08/03/1983EP0084677A1 New compound having mucoregulating and fluidifying activity, process for its production and relative pharmaceutical compositions
08/03/1983EP0084544A1 Photo-crosslinkable telomers and production method thereof.
08/02/1983CA1151207A1 Esterification of carboxylic acids with alcohols
08/02/1983CA1151202A1 Method of making mixed esters of phthalic acid
07/1983
07/27/1983EP0084437A1 Dismutation of functionalised olefins
07/27/1983EP0084408A1 Bicyclooctane compounds and their production and use
07/27/1983EP0084328A2 Halogen alkyl substituted cyclopropanecarboxylic acid esters, process for their preparation and their use as insecticides
07/27/1983EP0084133A2 Process for the preparation of unsaturated alcohols and/or of their esters
07/26/1983US4395568 Anionic surface active agents
07/26/1983US4395430 Alpha-keto diacyloxy compounds
07/26/1983CA1150733A1 Process for preparing bifunctional aliphatic organic compounds
07/26/1983CA1150732A1 Process for the production of unsaturated acids and esters
07/26/1983CA1150731A1 Process for the production of olefinic acids and esters
07/21/1983WO1983002448A1 Peptide synthesis and amino acid blocking agents
07/20/1983EP0083886A1 Organic compound of the triple substituted biphenylyl benzoate type and process for its preparation
07/20/1983EP0083791A2 Shaped articles containing silica, processes for their preparation and their use
07/19/1983US4394519 Amino acid blocking agents
07/19/1983US4394327 Herbicidally active phenoxy-α-phenoxy-alkanecarboxylic acid derivatives
07/19/1983US4394290 Regeneration of supported catalysts containing palladium and/or platinum and tellurium
07/19/1983US4394233 Process for preparing ethyl α-chloroethyl carbonate
07/19/1983CA1150439A1 Photopolymerizable compositions featuring improved monomers
07/19/1983CA1150305A1 Separation of more planar molecules from less planar molecules
07/19/1983CA1150304A1 Process for the production of esters employing superatmospheric pressure
07/19/1983CA1150300A1 2,6-dihalobenzyl esters and their use as pesticides
07/19/1983CA1150294A1 Herbicidal trifluoromethylphenoxyphenoxy propionic acid derivatives
07/19/1983CA1150170A1 Ml-236b derivatives and their preparation
07/13/1983EP0031784B1 Process for preparing ethyl carboxylates from their lower homologues
07/12/1983US4393231 Liquid crystals
07/12/1983CA1149818A1 Process for preparing 1,2-diacyl-sn-glycerols
07/07/1983WO1983002273A1 Prostaglandins
07/06/1983EP0083228A1 Pharmaceutically active phenylcarboxylic acid derivatives
07/06/1983EP0083185A1 Carbonate-polyacrylates, radiation curable coating compositions and method of curing
07/06/1983EP0083010A1 Diethers of m- or p-hydroxyphenols and process for preparing diethers or monoethers of m- or p-hydroxyphenols
07/05/1983US4391995 4-Phenoxy-phenoxy-alkane-carboxylic acid derivatives and process for their manufacture
07/05/1983US4391820 Insecticidal ester enantiomers
07/05/1983US4391731 Liquid crystals
07/05/1983CA1149409A1 Process for introducing alkyl radicals into carbon chains having a functional group and compounds prepared by the said process
07/05/1983CA1149408A2 Co-oxidation of methyl benzenes and benzaldehyde
07/05/1983CA1149404A1 Substituted oxiranecarboxylic acids, processes for their preparation, their use and medicaments containing them
07/05/1983CA1149364A1 Olefin disproportionation
07/04/1983EP0070860A4 Process for hydrogenating acetic anhydride using a catalyst containing a noble metal.
06/1983
06/29/1983EP0082781A1 Chlorinated beta-ketoesters, their preparation and their use
06/29/1983EP0082666A1 Bis-hydroxymethyl carbonate bridged antibacterial agents
06/29/1983EP0082646A1 Prostaglandins
06/29/1983EP0082413A1 Process for the preparation of esters of 2-(hydroxyphenoxy) carboxylic acid
06/29/1983EP0082404A1 Novel forms of diflunisal and related compounds
06/29/1983EP0082349A1 Process for the separation of acetone from the reaction mixtures of carbonylation reactions
06/29/1983EP0082301A1 Reaction column and its use
06/28/1983US4390721 Intermediate for prostaglandin f
06/28/1983US4390720 Alkyl-ω-fluoroformyl ester and process
06/28/1983US4390719 1-Methyl-2-chlorocyclopropanecarboxylic acid and its ester
06/28/1983US4390718 Prostaglandin intermediates
06/28/1983US4390717 Dicyclopentadiene with carbon monoxide and alcohol in presence of pyridine base and cobalt catalyst
06/28/1983US4390715 Pentafluorobenzyl esters
06/28/1983US4390702 3-Substituted-3-fluoropyruvic acids and their esters and salts, and production thereof
06/28/1983CA1148971A1 Phenolic ester inhibitor
06/22/1983EP0081993A2 Optically active alpha-substituted aryl ketones, their preparation and their use in preparing alpha-arylalkanoic acids
06/22/1983EP0081973A1 Polymer comprising mers of esters and use thereof in coating compositions, binders or adhesive; esters and use thereof as monomers, reactive diluents, modifiers or crosslinkers
06/22/1983EP0081930A1 Long-chain alpha, omega-dicarboxylic acids and derivatives thereof and pharmaceutical compositions containing them
06/22/1983EP0081732A1 Process for the separation of the catalytic system from the reaction mixtures of carbonylation reactions
06/21/1983US4389346 Esterification reaction products and cosmetics containing same
06/21/1983US4389214 Propylene oxide reaction products, process for their manufacture and their use
06/21/1983CA1148565A1 Intermediates in the preparation of cycolpropane-carboxylate esters and process for their manufacture
06/21/1983CA1148563A1 Process for the preparation of the methyl ester of 4-oxopentane-1-carboxylic acid
06/15/1983EP0081384A1 Process for the preparation of aromatic or heteroaromatic carboxylated compounds
06/15/1983EP0081128A1 Process for the preparation of alcoxy-carbonyl-methyl esters of alpha-(5-(4-trifluoromethylphenoxy)-2-nitrophenoxy) propionic acid
06/15/1983EP0020685B1 Insecticidal cyclopropanecarboxylates from substituted (1,1'-biphenyl)-3-ylmethyl compounds
06/14/1983US4388473 Substituted benzoic or phenylacetic acid esters having plant growth regulating properties
06/14/1983US4388472 Substituted diphenyl ethers
06/14/1983US4388450 Thermal curing catalysts, quick-setting;