Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
08/1988
08/31/1988EP0280403A1 Process for dearylation of alkylenebisphenols and alkyltrisphenols
08/31/1988EP0280285A2 Process for making and isolating (R)-2-hydroxy 4-phenylbutyric acid and esters
08/31/1988EP0280185A2 Substituted crotonic acid esters and fungicides containing them
08/31/1988EP0279978A1 Pharmaceutical compositions containing alpha-halogenated dicarboxylic acids
08/31/1988EP0279844A1 RESOLUTION OF dl-METHYL 3- 4-(2-HYDROXY-3-ISOPROPYLAMINO)PROPOXY]PHENYLPROPIONATE (dl-ESMOLOL)]
08/31/1988CN88100834A 2,3,5,6-tetrafluorobenzyl(+) 1r-trans-2,2-dimethy 1-3-(2,2-dichlorovinyl)-cyclopropanecarboxylate
08/30/1988US4767883 Polymerizable cyclohexyleneoxyalkyl acrylates
08/30/1988US4767880 With alkali metal alcoholate, phenolate, hydroxyphenoxypropionate or hydroquinone salt
08/30/1988US4767879 Compounds and compositions
08/30/1988CA1241340A1 Detergent ingredients, and their use in cleaning compositions and washing processes
08/30/1988CA1241339A1 Preparation of gossyplure
08/25/1988WO1988006179A1 Polymer materials
08/25/1988WO1988006151A1 A process for the preparation of pyrethroid type ester compounds
08/25/1988WO1988006150A1 Neutralization of polyalkylene carbonate polyols for polyurethane prepolymer synthesis
08/24/1988EP0279742A2 Method for the synthesis of tricyclic compounds
08/24/1988EP0279629A2 1,2-Propanediol derivatives
08/24/1988EP0279477A1 Carbonylation process
08/24/1988EP0279474A1 Process for the preparation of an ester of a 3-aryl-substituted acrylic acid
08/24/1988EP0279462A2 4,4'-(Perfluoroisopropylidene)dicyclohexanol, derivative thereof and process for preparing the same
08/24/1988EP0279325A2 (+)-1R-trans-2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylic acid 2,3,5,6-tetrafluorobenzyl ester
08/24/1988EP0279288A2 Process and apparatus for producing benzene-carboxylic acids or benzene-dicarboxylic-acid esters
08/24/1988EP0279162A1 Carbonic acid derivatives, process for their preparation and pharmaceuticals containing them
08/24/1988CN88100904A Process and apparatus for producing benzene carboxylic acid or benzene dicarboxylic acid esters
08/24/1988CN88100537A 2-(2, 2-difluorocyclopropyl)-alkylester, process of prepn. and use as insecticide and acaricide
08/23/1988US4766236 Purification of diphenyl phthalates
08/23/1988US4766235 Skin disorders
08/23/1988US4766220 Process for the preparation of optically active aryloxyalkanoic acid compounds
08/23/1988US4766153 Alkyl polyoxyalkylene carboxylate esters and skin care compositions containing the same
08/23/1988US4766148 Biphenylylpropionic acid derivative and pharmaceutical composition containing the same
08/23/1988US4766121 Not affecting the heart
08/23/1988US4765869 Multistage distillation, condensation
08/23/1988US4765825 Particularly effective as preemergence herbicides for grasses
08/23/1988CA1240830A1 Adjustable jig
08/18/1988DE3703228A1 Chiral esters made from alpha -substituted carboxylic acids and mesogenic hydroxyl compounds, and the use thereof as dopes (dopants) in liquid-crystal phases
08/17/1988EP0278914A2 Process for the preparation of tert.-alkyl esters of succinic acid
08/17/1988EP0278665A2 2-Substituted-alkyl ether and liquid crystal composition
08/17/1988EP0278595A2 Fungicides
08/17/1988EP0278370A2 Novel fatty acid-lactic acid ester
08/17/1988EP0278211A1 Process for the manufacture of p-substituted o-benzylphenols
08/17/1988CN88100364A Process for preparing deuterated organic compounds
08/17/1988CN86107665A Synthesis of diphenyl carbonate
08/16/1988US4764637 Hydrated magnesium acetylsalicylate/urea complex preparation
08/16/1988US4764636 Liquid crystals with short spiral pitch
08/16/1988US4764619 Optically active compounds, smectic liquid crystal compositions containing them and smectic liquid crystal display devices
08/16/1988US4764530 Pharmaceutical compositions and their use as mydriatics
08/16/1988US4764498 Silica-containing shaped articles and a process for their preparation
08/16/1988CA1240701A1 3-substituted vinyl chain substituted cyclopropane carboxylic acid derivatives; process for preparing the same, their use for controlling pests and compositions thereof
08/16/1988CA1240689A1 Resorcinol compounds and their production
08/11/1988WO1988005809A1 Propoxylated guerbet alcohols and esters thereof
08/11/1988WO1988005773A1 Process for preparing tetrakis (3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionyloxymethyl)methane
08/11/1988WO1988005772A1 Process for preparing tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionyloxymethyl)methane
08/10/1988EP0277908A2 2-(2,2-Difluorocyclopropyl)-alkylester, process of preparation and use as insecticide and acaricide
08/10/1988EP0277345A1 Fuel or lubricant composition containing polybutyl or polyisobutyl derivatives
08/10/1988CN87108342A Terephthalate ester copolymers and their use in laundry compositions
08/10/1988CN87107479A Herbicidal compositions based on a glyphosate type herbicide and a phenoxybenzoic type herbicide and method for the treatment of undesirable plants using these compositions
08/09/1988US4762953 Peroxidation of dihydroxybenzene
08/09/1988US4762947 Condensation with organometallic complex catalyst
08/09/1988US4762946 Esters of unsaturated carboxylic acids
08/09/1988US4762944 Butenoic acid derivatives, pharmaceutical compositions containing them and process for preparing same
08/09/1988CA1240333A1 Biphenylylpropionic acid derivative, process for preparing the same and pharmaceutical composition containing the same
08/03/1988EP0276675A2 Process for the preparation of deuterated organic compounds
08/03/1988EP0276653A1 Process for the preparation of esters of bicyclo[3.3.0]octane-3,7-dionecarboxylic acid
08/03/1988EP0276605A1 Synthesis of tetrahydro-1,1,2,2-perfluoroalcanols and their esters
08/03/1988EP0276238A1 Hexasubstituted cyclohexane compounds
08/03/1988CN88100089A Production of carboxylic acids and esters thereof
08/03/1988CN87107599A 4-hydroxy-4-(substituted alkenylk)-cyclohexanecarboxylic acids
08/02/1988US4761497 Process for preparing 2-naphthanoic acids and esters thereof
08/02/1988US4761496 Alkylene and diakyl ketals and alkyl alpha-enol ethers of alpha-acetyl cinnamic acids and esters thereof
08/02/1988US4761486 Cyclohexenone derivatives, the preparation and use thereof as herbicides and plant growth regulators
08/02/1988US4761467 Reacting methanol, carbon monoxide and oxygen to produce dimethyl carbonate with a cupric methoxychloride-pyridine compound catalyst
08/02/1988CA1239931A1 2,2-dimethyl cyclopropane carboxylic acids and biaryl alcohols esters; process for preparing the same and their use for controlling pests
07/1988
07/28/1988WO1988005429A1 Process for producing bicyclo [3.3.0]octane-3,7-dione-2 carboxylic acid esters
07/28/1988WO1988005302A1 Hemolysis inhibitor and plasticizer
07/28/1988DE3739588A1 Cyclopentane derivatives
07/27/1988EP0276065A1 Anti-inflammatory agents
07/27/1988EP0276064A1 Anti-inflammatory agents
07/27/1988EP0276049A1 The production of carboxylic acids and esters thereof
07/27/1988EP0275771A1 Process for the preparation of tetrahydro-1,1,2,2-perfluoroalcanols and their esters
07/27/1988EP0275591A2 Process for the selective oxidative carbonylation of conjugated dienes
07/27/1988EP0275558A1 Perfluoroalkenyloxybenzoic acid derivative, process for preparing the same and prepolymer of the derivative
07/27/1988EP0275528A1 Process for preparing 1,1-disubstituted ethylene derivative
07/27/1988EP0275260A1 Method of detecting a substance using enzymatically-induced decomposition of dioxetanes.
07/27/1988EP0107693B1 2,3,4-trinor-1,5-inter-m-phenylene-prostacyclin-i2 analogues, process for the preparation thereof and pharmaceutical compositions containing the same
07/27/1988CN88100219A Carboxylic acid derivatives, processes for preparation thereof and pharmaceutical compositions containing them
07/27/1988CN87108385A Process for selective oxidative carbonylation of conjugated dienes
07/27/1988CN87106573A Chemical compounds
07/27/1988CN87105129A Chiral liquid crystal compounds mixtures and devices containing them
07/26/1988US4760174 Tetralin derivatives, their preparation and their use
07/26/1988US4760170 Solution process for preparing metal salt esters of hydrocarbyl substituted succinic acid or anhydride and alkanols
07/26/1988US4760169 Alkali metal alcoholate is reacted with alkoxyacetic acid
07/26/1988US4760166 Purification of diphenyl phthalates
07/26/1988US4760165 Oxidizing p-xylene and/or methyl-p-toluene with oxygen in presence of heavy metal oxidation catalyst, esterification of product with methanol
07/26/1988US4760089 Irreversible dopamine-β-hydroxylase inhibitors
07/26/1988US4760087 Phenol derivatives and pharmaceutical compositions containing these compounds
07/26/1988US4760061 Antioestrogenic agent
07/26/1988US4759869 Liquid crystalline carbonic acid ester and liquid crystal composition containing same
07/20/1988EP0275104A2 Process for preparing 2,3-dihydro-1H-imidazolylalkoxyindene derivatives and pharmaceutically acceptable salts, and intermediate therefor
07/20/1988EP0275037A2 Aryl ether ketones
07/20/1988EP0274953A1 Process for the preparation of organic carbonates by transesterification
07/20/1988EP0274795A2 Process for the carbonylation of olefinically unsaturated compounds with a palladium catalyst