Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
05/1987
05/06/1987EP0221026A1 Perfluoroalkyl-substituted esters of pyromellitic acid
05/06/1987EP0220863A1 Preparation of carbonate esters
05/06/1987EP0220826A1 Preparation of sulphophenyl esters
05/06/1987EP0220611A1 Use of alpha-alkene-acrylic-acid copolymer esters, for example 1-alkene-methacrylic-acid copolymers, to improve the flow properties of crude oils
05/06/1987EP0220412A2 Process for the preparation of pure, chlorine-free cyclopropanecarboxylic-acid esters
05/06/1987EP0101719B1 Formation of isobutyric acid or methyl isobutyrate
05/06/1987CN85108568A Making acetic acid cotton phenol by acetone-water dilution technology
05/05/1987US4663477 Process for the hydrolysis of dialkyl carbonates
05/05/1987US4663465 Preparation of 2,2-dimethyl-3-aryl-cyclopropanecarboxylic acid and esters and new intermediates therefor
05/05/1987US4663073 Liquid crystal dielectrics
04/1987
04/29/1987EP0220118A2 Bicyclic naphthalenic derivatives, process for their preparation and their use in human and veterinary medicine and cosmetics
04/29/1987EP0219975A1 Fluorophenylcyclohexane derivative
04/29/1987EP0219961A1 Irreversible dopamine-B-hydroxylase inhibitors
04/29/1987EP0219958A2 Ferroelectric liquid crystal ester compound and liquid crystal composition
04/29/1987EP0219948A1 Process for the production of esters
04/29/1987EP0219906A2 Process for the preparation of alkylidene diesters
04/29/1987EP0219666A2 Cyclopentane derivatives
04/28/1987US4661622 Method for producing composite ester
04/28/1987US4661621 Process for the preparation of pivaloylacetic acid esters
04/28/1987US4661620 From carbon monoxide, oxygen and a styrene with a catalyst containing platinum group, copper or iron and additional metal components
04/28/1987US4661609 Process for cosynthesis of ethylene glycol and dimethyl carbonate
04/28/1987US4661601 Photographic black color coupler
04/28/1987US4661505 4-(4-acetyl-3-hydroxy-2-propylphenoxy) alkanoic acids, tetrazoles, and derivatives
04/28/1987US4661501 Certain aryl-alkane-2-pyridyloxy-phenyl derivatives having insecticidal and acaricidal activity
04/28/1987US4661285 Balsamic fragrance composition and process for preparation
04/28/1987US4661193 Adhesive compositions for arylcyclobutene monomeric compositions
04/22/1987EP0219459A2 Substituted p-hydroxyphenyl compounds
04/22/1987EP0218728A1 Phenylene derivatives
04/21/1987US4659865 Process for producing ethylidenediacetate
04/21/1987US4659863 Phenolic ester synthesis
04/21/1987US4659573 Mineral oil substitute for toiletries and cosmetics
04/21/1987US4659514 Esters with better color and stability in shorter time
04/21/1987US4659493 Lubricants, additives, carriers
04/21/1987US4659372 Biocidal 2-aryl-1,3-cyclohexanedione enol ester compounds
04/21/1987CA1220716A1 Compositions for treating glaucoma
04/15/1987EP0218368A1 Improvements relating to pesticides
04/15/1987EP0218283A1 Process for the preparation of esters of alpha-ethylenically unsaturated alcohols and alpha-ethylenically unsaturated carboxylic acids
04/15/1987EP0218282A1 Process for the preparation of unsaturated carboxylate esters
04/15/1987EP0218138A1 New catalysts process for their production and their use for effecting metathesis of olefins
04/15/1987EP0217804A1 Analogs of substances p.
04/15/1987CN85107659A Synthesis of vinyl acetate from acetylene by fluidized bed under pressure
04/14/1987US4657918 Free from sedative effects
04/14/1987US4657700 Perfumes
04/14/1987CA1220485A1 Hydroxymethyl polyols
04/14/1987CA1220471A1 Carbacyclines, process for their preparation and their use as medicaments
04/08/1987EP0217651A2 Preparation of organic carbonates
04/08/1987EP0217342A1 2,2-Dimethylcyclopropanecarboxylic acid derivatives
04/08/1987EP0217240A1 Chiral esters of mesogenic-carboxylic acids, process for their preparation and their use as doping agents in liquid crystal phases
04/08/1987EP0217239A2 Chiral phenol esters of mesogenic carboxylic acids and their use as doping agents in liquid crystalline phases
04/08/1987EP0217205A2 Copolymerisable photoinitiators
04/08/1987EP0217182A1 Process for the separation of iodine and its compounds from carbonylation products obtained by the carbonylation of dimethyl ether, methyl acetate or methanol
04/08/1987EP0217092A2 3-Dimethyl-mevalonic-acid derivatives, process for their preparation, pharmaceutical compositions based on these compounds, their use and intermediates
04/08/1987EP0216880A1 Cyclohexane derivatives.
04/08/1987CN85104633A Prepn. and use of compounds and compositions influential on the growth and yield of plants
04/07/1987US4656309 Preparation of alpha-pivaloyl-substituted acetic acid esters
04/07/1987US4656307 Derivative of brendane and process for preparing the same
04/07/1987US4656306 Preparation process of cinnamate ester
04/07/1987US4656305 Chalcone derivatives
04/07/1987US4655973 Anticancer agents
04/02/1987DE3534780A1 Chiral phenol esters of mesogenic carboxylic acids, a process for the preparation thereof and the use thereof as dopes in liquid-crystal phases
04/01/1987EP0216659A1 Dihalogeno-2,2-vinyl-halogeno formates, process for their preparation and their uses
04/01/1987EP0216539A2 Novel amino acid derivatives
04/01/1987EP0216530A1 Liquid crystal carbonatobenzoic acid derivative and composition
04/01/1987EP0216453A2 Esters of hyaluronic acid and their salts.
04/01/1987EP0216419A2 Nutritional fat suitable for enteral and parenteral products
04/01/1987EP0216266A2 Reducing phosgenation reaction temperatures
03/1987
03/31/1987US4654462 Metathesis of olefins with a catalyst based upon a tungsten complex
03/31/1987US4654435 Process for addition reaction of unsaturated organic compounds
03/31/1987US4654432 Reaction with formaldehyde
03/31/1987US4654167 p-Alkoxycyclohexylalkanols and p-alkoxycyclohexylalkyl esters and their use as scents
03/31/1987CA1219861A1 15-cycloaliphatic derivatives of 13,14-didehydro- carboprostacyclins and process for their preparation
03/26/1987WO1987001700A1 Process for oxidizing 2,6-diisopropylnaphthalene
03/26/1987WO1987001698A2 1,4-naphthalenediol and 1,4-hydroquinone derivatives
03/26/1987WO1987001697A1 Di(meth)acrylic esters and resin composition
03/26/1987WO1987001696A1 Prostacyclins and drugs containing the same
03/25/1987EP0215701A1 Esters of cyclopropanecarboxylic acids and 2,3-dihydro-4-phenyl-1H-inden-2-ol, their preparation, their use as parasiticides and compositions containing them
03/25/1987EP0215622A2 Naphthalene anti-psoriatic agents and process for making them
03/25/1987EP0215120A1 Cyclohexane derivatives.
03/25/1987EP0215010A1 Insecticidal composition comprising more than one active ingredients.
03/25/1987EP0105885B1 Process for the preparation of methyl acetate
03/25/1987CN85108742A Process for the production of crude dimethyl terephthalate from p-xylene and methanol
03/24/1987US4652669 Monomers
03/24/1987US4652667 Process for transesterification of carbonate esters and carboxylic acid esters using a cyclic amidine catalyst
03/24/1987US4652665 Block amine function of amino acids; peptide synthesis
03/24/1987US4652406 Process for the production of fatty acid alkyl esters
03/24/1987US4652401 Salicylic acid esters as perfumes
03/24/1987CA1219596A1 Disproportionation of functional olefins
03/24/1987CA1219585A1 Fluorophenoxyalkanoic acids and derivatives
03/24/1987CA1219575A1 Nickel-based catalyst, its preparation and its application
03/18/1987EP0214477A1 Process for controlling ectoparasites on herd animals and on domestic animals
03/17/1987US4650913 Sulfinate-initiated addition of perfluorinated iodides to olefins
03/17/1987US4650898 Perfumes, foods, chewing gums
03/17/1987US4650896 From 2-alkyl-1,4-diacyloxy-1,3-butadiene
03/17/1987US4650807 Antihistaminic compositions and methods containing pyridine derivatives
03/17/1987US4650611 Sulfonation, discoloration inhibition
03/17/1987CA1219287A1 Simultaneous halogenation and fluoridation process of aromatic derivatives
03/17/1987CA1219279A1 Process for preparing carboxylic acid esters
03/17/1987CA1219278A1 Phlorophenone derivatives, processes for preparing such compounds, uses and pharmaceutical compositions of phlorophenone compounds
03/17/1987CA1219257A1 1,8-dihydroxy-9-anthrone adducts and their use in human or animal medecine and for cosmetics
03/12/1987WO1987001383A1 A method of bonding two substrates using arylcyclobutene monomeric compositions