Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
08/1987
08/27/1987WO1987005015A1 Chiral compounds
08/27/1987WO1987005013A2 Smectic liquid crystal phases
08/27/1987WO1987005012A2 Liquid crystal compounds, mixtures and devices
08/27/1987WO1987005011A2 Smectic liquid crystal phases
08/26/1987EP0233759A1 Process for the production of a mixture of carboxylic acid esters
08/26/1987EP0233602A2 Chiral reaction products of mesogenic molecular components and bifunctionally reactive butane-tetraol derivatives and their use as doping agents for liquid crystal phases
08/26/1987EP0233459A1 Medicament containing a magnesium-urea complex of acetylsalicylic acid and process for the preparation of this complex
08/26/1987EP0233441A1 New enzyme inhibitor
08/25/1987US4689430 Process for the coproduction of a dialkyl oxalate and tertiary butanol
08/25/1987US4689429 Liquid copolyester plasticizers derived from 1,4-butanediol and a dicarboxylic acid mixture
08/25/1987US4689427 Transition metal complex as catalyst
08/25/1987US4689425 Methyl 2-methyl benzoate to methyl 2-(chloromethyl)benzoate
08/25/1987US4689424 Radiation sterilizable absorbable polymeric materials and methods for manufacturing the same
08/25/1987US4689423 Process for the preparation of 2,3,4,5-tetrafluorobenzoyl acetates
08/25/1987US4689344 Anticholesterol agents
08/25/1987US4689342 Miticides, nematocides
08/25/1987US4689176 Aromatic ester compound
08/25/1987CA1226002A1 Methacrylic acid recovery
08/25/1987CA1225999A1 Multiple-step process for the preparation of hexamethylene diisocyanate-1,6 and/or isomeric aliphatic diisocyanates with six carbon atoms in the alkylene residue
08/25/1987CA1225997A1 Multiple-step process for the preparation of 3- isocyanatomethyl-3,5,5-trimethylcyclohexylisocyanate
08/25/1987CA1225956A1 Process for preparing l-carnitine and chemical intermediates employed therein
08/19/1987EP0233117A2 Preparation of 4-carboalkoxy-1,3-cyclohexanedione type compounds
08/19/1987EP0232997A1 Antihypercholesterolemic compounds
08/19/1987EP0232779A1 Vinyl phenol derivatives, their preparation and their use
08/19/1987EP0232724A2 Cyclohexenone derivatives, process for their preparation and their use as herbicides and plant growth regulating agents
08/19/1987EP0232666A1 Process for preparing trifluoracetyl chloride
08/18/1987CA1225655A1 Preparation of hydroquinone monocarboxylates
08/13/1987WO1987004704A1 Process for separating and producing chlorogenic acid
08/13/1987WO1987003287A3 Process for preparing alpha-hydroxy carbonyl compounds
08/12/1987EP0232143A2 Meta-bridged styryloxy resins
08/12/1987EP0231853A2 Optically active carboxylic acid derivatives and liquid crystalline compositions comprising them
08/12/1987EP0231759A2 Process for producing peracetylated sugar alcohols from sugar alcohols having at least four carbon atoms
08/12/1987EP0168415B1 Utilization of salicylic acid esters as perfuming substances, perfuming compositions containing them and new salicylic acid esters
08/11/1987US4686300 Polyfluoro gamma-ketoesters and 5-hydroxy gamma lactone analogues thereof
08/11/1987US4686289 Anisotropic compounds and liquid crystal mixtures
08/11/1987US4686061 P-sulphophenyl carbonates and detergent compositions and detergent additives containing these compounds
08/11/1987CA1225406A1 Synthesis of vinyl esters
08/11/1987CA1225405A1 Process for esterifying phenol-containing carboxylic acids
08/11/1987CA1225393A1 Low-temperature resistance improver for rubber
08/05/1987EP0231150A2 Esterification process using a calcium (hydroxy benzyl phosphonate) catalyst
08/05/1987EP0231127A2 Composition, element and method using polymeric mordants to increase the intensity of rigid fluorescent dyes
08/05/1987EP0231126A2 Fluorescent dyes and biological and analytical uses thereof
08/05/1987EP0231125A2 Hydrolyzable fluorescent substrates and analytical determinations using same
08/05/1987EP0231044A2 Process for the preparation of a diester of a dicarboxylic acid
08/05/1987EP0230951A2 Hemiacetals of glyoxylic acid esters and process for isolation of glyoxylic acid esters
08/05/1987EP0230948A2 Benzoylacetic acid ester derivatives and process for their preparation
08/05/1987EP0230916A1 Process for the preparation of the esters of an alkyltartronic acid
08/05/1987EP0230773A1 Dipropargyloxybenzene compounds and their production
08/05/1987EP0230741A2 Curable resins
08/04/1987US4684744 Intermediates for optical brighteners
08/04/1987US4684743 From aldehyde and diester or nitrile; catalytic hydrogenation and condensation
08/04/1987US4684665 Sebosuppressive benzoic acid ester derivatives and cosmetic preparations containing them
08/04/1987CA1225094A1 Process for the production of tetronic acid
07/1987
07/30/1987WO1987004515A1 Electronic inclinometer
07/30/1987WO1987004514A1 Electronic inclinometer
07/30/1987WO1987004427A2 Prostaglandin synthesis
07/30/1987WO1987004426A2 Vinyl compositions
07/30/1987WO1987001279A3 Antitumor chamigrene derivatives and their methods of use
07/29/1987EP0230381A2 Prostaglandin synthesis
07/29/1987EP0230329A1 End carboxyl bearing reactive vinyl monomers and preparation thereof
07/29/1987EP0230286A2 Method of synthesizing esters
07/29/1987EP0229974A1 Acrylic acid derivatives and fungicides containing them
07/29/1987EP0229757A1 A method of bonding two substrates using arylcyclobutene monomeric compositions.
07/28/1987US4683341 Optical resolution of oxycyclopentenone
07/28/1987US4683327 Anisotropic heat-curable acrylic terminated monomers
07/28/1987US4683326 Solvent-free crystallization of pentaerythritol tetrakis-[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate] and the novel alpha-crystalline form thereof
07/28/1987US4683079 Liquid-crystal 4-n-pentylphenyl esters of 4'-(trans-4"-n-alkylcyclohex-2-enoyloxy)benzoic acids
07/28/1987US4683078 Liquid crystal dielectrics
07/28/1987US4683034 Process for separating dimethyl isophthalate and dimethyl orthophthalate from their mixture with dimethyl terephthalate
07/28/1987CA1224796A1 Phenoxyalkane derivatives synthesis
07/23/1987DE3601580A1 Process for the preparation of isomerically pure naphthalene-dicarboxylic acids or naphthalenedicarboxylates which are free from by-products
07/23/1987DE3601452A1 Vinylen-verbindungen Vinylene compounds
07/22/1987EP0229394A2 Process for the purification of an ester of para-methoxycinnamic acid
07/22/1987CN86100869A Chemical synthesis of the main essence of oak moss
07/21/1987US4681975 Polyester
07/21/1987US4681956 Catalyst composition for effecting metathesis of olefins
07/21/1987US4681953 Process for preparing dihalovinylcyclopropanecarboxylates
07/21/1987US4681952 Intermediates in the preparation of 2,2-dimethyl-3-aryl-cyclopropanecarboxylic acids and esters
07/21/1987US4681894 Amido substituted naphthalenes, antiinflammatory agents
07/21/1987US4681709 Sebacic acid intermediates
07/21/1987CA1224488A1 Ether homologation to esters and alcohols using a heterogeneous sulfided catalyst
07/21/1987CA1224486A1 Liquid phase oxidation of alkanes
07/21/1987CA1224485A1 ELECTRO-ATTRACTIVE GROUP .alpha.-HALOGENATED COMPOUNDS PREPARATION METHOD
07/21/1987CA1224483A1 Halogenated esters
07/21/1987CA1224478A1 Process for the preparation of aromatic carbonates
07/16/1987WO1987004159A1 Antitumor cyclohexanone compositions and derivatives thereof
07/16/1987WO1987004155A1 Hexasubstituted cyclohexane compounds
07/15/1987EP0228672A2 Process for making diaryl carbonates
07/14/1987US4680401 Preparation of halogenated quinolonecarboxylic acids
07/14/1987US4680307 Carbacyclin analogs
07/14/1987US4680137 Liquid crystal ester compound
07/14/1987CA1224216A1 Process for the preparation of a glyoxylic ester
07/14/1987CA1224213A1 Co-metathesis of triglycerides and ethylene
07/08/1987EP0227997A1 Method for preparing organic esters from halocarbons having from 3 to 8 carbon atoms
07/08/1987EP0155317B1 Liquid crystal mixtures and new anisotropic compounds therefor
07/08/1987CN85109772A Preparation and uses of 2-(2'-alkylbenzoyl)-1,3-cyclohexadione compounds
07/07/1987US4678817 2,2,4-trimethyl-1,3-pentanediol diisobutyrate
07/07/1987US4678807 Method for directed visceral metabolism of medium chain triglycerides
07/07/1987US4678805 Cardiovascular disorders
07/07/1987US4678496 Crops and lawns