Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
04/1985
04/02/1985US4508917 Preparation of alkyl adipates
04/02/1985US4508913 Chemical intermediates;insecticides
04/02/1985US4508784 4-Styryl-4'-vinylbiphenyls, the production thereof and use thereof as fluorescent
04/02/1985US4508656 Reacting diallyl carbonate and polyhydric alcohol in presence of basic catalyst
04/02/1985CA1184927A1 Method for continuous production of alkyl-esters of saturated aliphatic carboxylic acids
04/02/1985CA1184924A1 Anionic surface-active compounds based on oxyalkylated naphthol novolacs and their use
04/02/1985CA1184923A1 Process for the preparation of .alpha.-chlorinated chloroformiates and_novel .alpha.-chlorinated chloroformiates
03/1985
03/28/1985WO1985001295A1 Liquid crystal mixtures and new anisotropic compounds therefor
03/27/1985EP0135433A1 Derivatives of benzoic acid for use as a medicament and use of these derivatives as conserving or disinfecting agent
03/27/1985EP0135432A1 Derivatives of benzoic acid, process for their preparation and their use in disinfecting and conserving medicaments
03/27/1985EP0135415A2 Process for the preparation of alkyl esters of cis-chrysanthemic acid, and compounds obtained
03/27/1985EP0135191A2 Certain 2-(2-substituted benzoyl)-1,3-cyclohexanediones
03/27/1985EP0135085A2 Process for the separation of iodine and its compounds from carbonylation products obtained in the carbonylation of dimethyl ether, methyl acetate and methanol
03/26/1985US4507496 Process for preparing 5-substituted 1-chloro-3,3-dimethylpentan-2-ones
03/26/1985US4507494 Carbonylation, esterification
03/26/1985US4507493 Carbonylation process for the production of aromatic acids and derivatives thereof
03/26/1985US4507317 Acaricidal 2,2'-bridged[1,1'-biphenyl]-3-ylmethyl esters
03/20/1985EP0134668A1 Carbonate production
03/20/1985EP0134613A1 Perfume compositions and perfumed products which contain at least one or more esters of 2-ethyl-2-methyl-butanoic acid as the perfume base
03/20/1985EP0134576A2 Carbocyclic six-membered ring compounds
03/20/1985EP0134570A2 Anisotropic compounds and mixtures of liquid crystals
03/20/1985EP0134303A1 Menthyl 2,2-dimethylcyclopropanecarboxylate and resolution of the same
03/20/1985EP0134246A1 Prostacyclines and process for their preparation
03/19/1985US4506105 Reacting cyclooctadiene 11,5-1 with formic acid, then saponification or transesterification
03/19/1985US4506096 Intermediates for terpenes
03/19/1985US4505860 Crosslinking, polyurethanes
03/19/1985US4505838 Liquid crystals dielectrics for electrooptic displays
03/19/1985US4505837 Liquid crystalline phenylcyclohexene derivatives
03/19/1985CA1184200A1 Etherification process of phenols
03/19/1985CA1184194A1 Palladium catalyzed carbonylation of conjugated dienes and recirculation of the catalyst
03/19/1985CA1184191A1 Preparation process of alkyl carboxylates from lower homologues
03/13/1985EP0134179A2 Derivatives of 4-phenyl-4-oxo-buten-2-oic acid, their preparation, medicaments and compositions containing them
03/13/1985EP0134133A1 Chromium halocarboxylate catalysts for ester synthesis
03/13/1985EP0134005A2 Process for preparing triarylmethyl methacrylate
03/13/1985EP0133960A2 Process for the preparation of esters of substituted benzoic acids
03/12/1985US4504676 Preparation of diacyloxybutenes
03/12/1985US4504675 Method for making isobutyric acid or esters thereof
03/12/1985US4504673 Preparation of tartronic esters
03/12/1985US4504494 Preparation of anthralin solutions or suspensions in aromatic esters and their use for diseases of the skin and nails
03/12/1985US4504491 Insecticide
03/12/1985US4504418 Non-ionic surface-active agents coupled with carbonates or carboxylic esters
03/12/1985CA1183862A1 Process for synthesising carbonic acid esters deriving from unsaturated alcohols and polyhydric alcohols
03/05/1985US4503256 Bactericides, fungicides
03/05/1985US4503244 Sebosuppressive topical cosmetic preparations containing alkoxybenzoic acid esters, process for inhibiting sebum production and alkoxybenzoic acid esters
03/05/1985US4503074 Halogenated geminal diesters
03/05/1985US4502992 Process for the continuous production of alkylesters of saturated aliphatic carboxylic acids
03/05/1985US4502974 Substituted with halogen or nitrile
03/05/1985US4502923 At varying pressures
02/1985
02/27/1985EP0133489A2 Nematic compounds
02/26/1985US4501917 Reacting with carbon monoxide; catalyst is acid organic ion exchange material
02/26/1985US4501916 Process for preparing alkyl esters of C-alkyl-tartronic or C-halogenalkyl-tartronic acids
02/26/1985US4501914 Analgesic, antiinflammatory, antipyretic, bronchodilator, antisecretory, and muscle relaxant agents
02/26/1985US4501913 Process for preparing esters of aryl alkanoic acids
02/26/1985US4501893 Antihistamine/cant contains carboxyl groups
02/26/1985US4501704 Aromatic sulfonyl alkanoates and alkylnitriles
02/26/1985US4501687 Cyclopentanols
02/26/1985CA1183168A1 Anionic surfactants, their preparation and make-up
02/26/1985CA1183153A1 Process for preparing esters by carbonylation of monoolefinic compounds
02/26/1985CA1183149A2 Herbicidal compositions
02/26/1985CA1183143A1 .alpha.-ISOPROPYL- AND .alpha.-CYCLOPROPYLPHENYLACETATES, PRODUCTION THEREOF AND USE THEREOF IN PEST CONTROL
02/20/1985EP0133331A1 Process for the preparation of acetic acid and/or methyl acetate
02/19/1985US4500731 Treatment of ulcers and other gastrointestinal disorders
02/19/1985US4500729 Odorant and flavors
02/19/1985US4500728 Process for preparing 2-aminoethyl methacrylate salts of high purity
02/19/1985US4500727 Hydroformylation; extraction; separation; oxidation; reaction with methanol
02/19/1985US4500720 Intermediates for insecticides
02/19/1985US4500544 Antidiabetic agents; antitumor agents
02/19/1985US4500463 Polyprenyl carboxylic acid derivatives
02/19/1985CA1182834A1 Process for the preparation of methyl esters of arylpropionic acids optically active
02/19/1985CA1182808A1 Process for the production of ethylene glycol and/or glycollic acid esters, and catalyst therefor
02/14/1985WO1985000596A1 Process for the production of carboxylic acid esters
02/13/1985EP0132737A2 Process for the isomerization of diacyloxybutenes
02/13/1985EP0132688A2 Process for the preparation of monomethyl-substituted methylene compounds
02/13/1985EP0132566A2 Substituted benzophenones
02/12/1985US4499319 Alkalation catalysts
02/12/1985US4499299 Antiallergens, an iinflammatory
02/12/1985US4499298 Process for the production of esters
02/12/1985US4499297 Process for the preparation of alkylated cyclopentenones
02/12/1985US4499295 Substituted benzoic acid
02/12/1985US4499289 Antiatherosclerosis
02/12/1985CA1182469A1 Esters of michael addition homopolymers of acrylic acid
02/05/1985US4497809 Cephalosporin derivatives
01/1985
01/30/1985EP0132377A2 Compounds containing a fluorobiphenylyl group and their use in liquid crystal materials and device
01/30/1985EP0132367A2 Leukotriene antagonists
01/30/1985EP0132366A2 Leukotriene antagonists
01/29/1985US4496758 Process for the metathesis of alkenyl esters
01/29/1985US4496586 Cyclopropanecarboxylates, their production and insecticide containing them as an active ingredient
01/29/1985US4496584 Amidine derivatives with anti-complement activity
01/29/1985US4496572 Benzo-fused thromboxane synthetase inhibitors
01/29/1985US4496487 Hydroxymethyl polyols
01/29/1985CA1181760A1 Anti-rhinovirus agents
01/29/1985CA1181747A1 Prostacyclin derivatives
01/23/1985EP0132144A1 Process for the production of carboxylic acid esters
01/23/1985EP0131998A1 Process for the preparation of ethanol and/or ethyl acetate
01/23/1985EP0131991A1 Continuous alcoholysis process
01/23/1985EP0131860A2 Process for the production of pure adipinic-acid monoesters
01/22/1985US4495364 Preferential esterification of a diacid fluoride by an alcohol
01/22/1985US4495353 Process for substitution of aromatic organic compounds
01/22/1985US4495104 Quinone carboxylic acids and ester derivatives
01/22/1985CA1181415A1 Terbutylic esters of 2,2-dimethyl cyclopropane 1,3- dicarboxylic acid and their preparation