Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
02/1996
02/01/1996CA2194055A1 Perfumes for laundry and cleaning compositions
02/01/1996CA2193111A1 Process for the removal of dissolved metallic catalyst from ester products
01/1996
01/31/1996EP0694526A1 Process for preparation of fluorinated beta-keto ester
01/31/1996EP0694524A1 Process for the preparation of butyle acrylate by direct esterification
01/31/1996EP0694523A1 Preparation of difluoroacetic acid fluoride and difluoroacetic acid esters
01/31/1996EP0694522A2 Process for preparing arylacetic acid derivatives by carbonylation of arylmethylhalogenids
01/31/1996EP0694048A1 Process for preparing a flexible foam
01/31/1996EP0694029A1 Novel method for preparing beta-alkoxy acrylic acid
01/31/1996EP0606197B1 Use of aromatic benzoates as personal deodorants
01/31/1996CN1115762A Manufacture of a wittig ester salt
01/30/1996US5488188 Chemical intermediates for amines as enzyme inhibitors of monoamine oxidase
01/30/1996US5488153 Process for the carbonylation of methanol or a reactive derivative thereof
01/30/1996US5488149 Substituted amic acid derivatives
01/30/1996US5488141 Removal of carbonyl impurities from αβ unsaturated carboxylic acid esters
01/30/1996US5488138 Process for producing highly pure carboxylic acid phenyl esters
01/30/1996US5488135 Bis(phenyl)ethane derivatives
01/30/1996US5488134 Preparation of compounds of lignan series
01/30/1996US5488121 Lubricants
01/30/1996US5488119 Polymerisable photochromic naphthacenediones, polymers of these monomers, process for their preparation and the use thereof
01/30/1996US5488057 2-oxindole compounds which have useful tyrosine kinase activity
01/30/1996US5487893 Antiviral use of a 2,6-di-t-butylphenol compound substituted in 4 position against herpes viruses and papillomaviruses
01/30/1996US5487885 Acrylic polymers with pendant functional groups
01/30/1996US5487831 Fullerenes immobilized on support
01/30/1996CA1338017C Derivatives of physiologically active substance ml-236b and process for production thereof
01/29/1996CA2154847A1 Preparation of difluoroacetic acid fluoride and difluoroacetic acid esters
01/28/1996CA2154215A1 Process for preparation of fluorinated beta-keto ester
01/25/1996WO1996001799A1 Oligohydroxydicarboxylic acid derivatives
01/25/1996WO1996001798A1 2-aryl cyclopentane-1,3-dione derivatives
01/25/1996DE19526395A1 Antiferroelectric liquid crystal compsn. with low dark luminance
01/25/1996DE19521430A1 2- (2,4,6-Trimethylphenyl)-cyclopentan-1,3-dion- Derivate 2- (2,4,6-trimethylphenyl) cyclopentane-1,3-dione derivatives
01/24/1996EP0693514A1 Amides and ethers of perfluoropolyoxyalkylene sulphonic- or perfluoropolyoxyalkylene carboxylic acids and a method of obtaining the same
01/24/1996EP0693087A1 Fluorinated photoinitiators and their application in uv curing of fluorinated monomers
01/24/1996CN1115313A A process for producing a substituted benzoyl fatty acid derivative
01/23/1996US5486642 Process for the production of carbonic acid esters
01/23/1996US5486636 Chemical intermediates
01/23/1996US5486630 Legionella specific antibiotic
01/23/1996US5486591 Biopolymers derived from hydrolyzable diacid fats
01/23/1996US5486548 Acrylates and methacrylates based on cyclohexyldiphenols
01/23/1996US5486502 2-methoxy-4-formyl phenyl ester of propionic acid and use in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles
01/23/1996US5486438 Electrophotographic photoconductor
01/23/1996CA1337985C 4-substituted anthracyclinones and their preparation
01/18/1996WO1996001246A1 Liquid crystal compounds, mixtures and devices
01/18/1996DE4425180A1 Ungesättigte Fettstoffe mit verbessertem Kälteverhalten Unsaturated fatty compounds with improved low-temperature behavior
01/18/1996DE4424533A1 Oligohydroxydicarbonsäurederivate Oligohydroxydicarbonsäurederivate
01/17/1996EP0691963A1 Hepoxilin analogs useful as anti-inflammatory agents
01/17/1996EP0683765A4 Improved esterification process.
01/17/1996EP0679057A4 Structured lipids.
01/17/1996EP0577659B1 Cross-linking agent
01/17/1996EP0537313B1 Arylalkyl esters of 4,5-dihydroxy-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylic acid having therapeutical activity
01/17/1996CN1030699C Process for preparation of insecticidal acaricidal and nematicial 2-aryl-5-(triflumethyl) pyrrole compounds
01/16/1996US5484551 Substituted phenyl 4-[(E)-alk-2-enoyloxy]benzoates
01/11/1996WO1996000768A1 Unsaturated fatty substances with improved cold behaviour
01/11/1996WO1996000713A1 Novel 4-substituted 2,6-di-tert-butylphenol compounds, pharmaceutical compositions containing same and preparation method therefor
01/11/1996WO1996000712A1 A method for the preparation of a novel a-ring precursor for taxoids and novel intermediates
01/11/1996WO1996000710A1 Novel chiral cyclohexyl compounds
01/11/1996DE4423898A1 New 2,6-di:fluoro:benzene derivs. with aromatic or heterocyclic gps.,
01/11/1996DE19518962A1 2-Arylcyclopentan-1,3-dion-Derivate 2-Arylcyclopentan-1,3-dione derivatives
01/10/1996EP0691326A1 Process for the preparation of aryl carbonates
01/10/1996EP0691325A1 Asymmetric hydrogenation of ketoisophorone derivatives
01/10/1996EP0691324A1 Process for the preparation of dialkyl esters of maleic acid
01/09/1996US5482961 Metabolism
01/09/1996US5482653 Fluoro-chloro-benzene derivatives
01/09/1996US5482650 Liquid crystal compounds having perfluoroether terminal portions
01/09/1996US5482649 Aminoacrylates and a process for their preparation
01/09/1996US5482596 Mixed ligand catalyst for preparing aryl-substituted aliphatic carboxylic esters
01/09/1996US5482523 Mannich condensation products of poly(oxyalkylene) hydroxyaromatic ethers and fuel compositions containing the same
01/09/1996US5482522 Esterified endcapped polyethers, antideposit agents
01/09/1996CA2013895C Substituted 1-¬3-(heteroarylmethoxy)phenyl|alkanols and related compounds in the treatment of asthma, arthritis and related diseases
01/04/1996WO1996000271A1 Use of carbonyl compounds for marking hydrocarbons
01/04/1996WO1996000208A1 Oligomer liquid crystal triphenylene derivatives and their use as charge carrying substances in electrophotography
01/04/1996WO1996000207A1 Cyclohexanone derivatives, method of preparing them and intermediates used in the method
01/04/1996WO1996000206A1 Method for preparing (+)-(1r)-cis-3-oxo-2-pentyl-1-cyclopentaneacetic acid
01/04/1996DE4422332A1 Oligomere flüssigkristalline Triphenylenderivate und ihre Verwendung als Ladungstransportsubstanzen in der Elektrophotographie Oligomeric liquid crystalline triphenylene derivatives and their use as charge transport substances in electrophotography
01/04/1996DE4414795C1 New 1,3-di:ketone(s) with functional gps. for use as thermal stabilisers for e.g. PVC
01/04/1996CA2193886A1 Use of carbonyl compounds for marking hydrocarbons
01/04/1996CA2193624A1 Cyclohexanone derivatives, method of preparing them and intermediates used in the method
01/03/1996EP0690047A1 Substituted phenyl 4-(E)-alk-2-enoyloxy benzoates
01/03/1996EP0690046A1 Method of preparation of biphenyls using palladacyclen as catalyst
01/03/1996EP0690041A1 Process for the preparation of diacethyl free methylmethalcrylate
01/03/1996EP0689611A1 Improved enhancement of chemiluminescent assays
01/03/1996EP0689556A1 Polyol for an isocyanate casting resin and coatings
01/03/1996EP0689529A1 Process for the carbonylation of acetylenically unsaturated compounds
01/03/1996CN1114320A Vinylcarboxylic acid derivatives
01/03/1996CN1114307A Catalyst for cyclopropanization reaction of tetramethyl ethylene
01/03/1996CN1114306A Non-toxic photosensitized active diluent with double functional groups
01/03/1996CN1114305A Rectifying process for preparing ethyl lactate
01/02/1996US5481040 Process for the preparation of phosphonium salts
01/02/1996US5481034 Fluorinated abscisic acid derivatives and plant growth regulator thereof
01/02/1996US5481032 Oxidation of benzophenone with peroxide compound
01/02/1996US5481029 Process for preparation of ketones
01/02/1996US5481025 Saturated branched fatty acids containing 20 to 28 carbon atoms or esters thereof with C1-36 alkanols, a process for their production and their use
01/02/1996US5481024 Process for the preparation of monomeric terephthalic diesters and diols from polyesters
01/02/1996US5481023 Ester interchange, aluminum alkoxide catalyst
01/02/1996US5481013 Carboxylic acid derivatives
01/02/1996US5481009 Methods of producing carboxylic acid ester derivatives and intermediates for use in the methods
01/02/1996US5481007 Taxoid synthesis
01/02/1996US5480999 Containing an acid and an arginine analogue
01/02/1996CA1337869C Transvinylation reaction
12/1995
12/28/1995WO1995035284A1 Tri-substituted phenyl derivatives useful as pde iv inhibitors
12/28/1995WO1995035283A1 Tri-substituted phenyl derivatives useful as pde iv inhibitors