| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 04/28/1987 | US4661501 Certain aryl-alkane-2-pyridyloxy-phenyl derivatives having insecticidal and acaricidal activity |
| 04/28/1987 | US4661473 Hypotensive agents |
| 04/28/1987 | US4661464 Stabilized pillared layered clay, process for its production |
| 04/28/1987 | US4661297 Basic ethers of 7-oxo-7H-benzo(c) fluorene and a process for their production |
| 04/28/1987 | US4661292 Process for the preparation of 1,4-diamino-2,3-dicyanoanthraquinone |
| 04/28/1987 | US4661208 Method for dehydrating distillation of an aqueous solution of carboxylic acid |
| 04/28/1987 | US4661193 Adhesive compositions for arylcyclobutene monomeric compositions |
| 04/28/1987 | CA1221110A1 Ethylene manufacture from ethylesters |
| 04/28/1987 | CA1221109A1 Process for selectively hydrogenating in the presence of a solvant acetylenic compounds from a butadiene rich c.sub.4 hydrocarbons cut |
| 04/28/1987 | CA1221107A1 Process for the preparation of a carboxylic acid from its corresponding ester of formic acid using a group viii metal catalyst, a halide and a quaternary group v atom as cocatalyst |
| 04/28/1987 | CA1221106A1 Process for the production of formates |
| 04/28/1987 | CA1221103A1 2,3,5,6-tetrasubstituted p-benzoquinones and their preparation |
| 04/28/1987 | CA1221102A1 Process for the photopolymerisation of unsaturated compounds |
| 04/28/1987 | CA1221093A1 Production of s-substituted isothioureas |
| 04/28/1987 | CA1221092A1 Polyalkylene polyamines from alkanolamine and ammonia or amines using group iiib metal acid phosphate catalysts |
| 04/28/1987 | CA1221032A1 Composition for reducing sebum secretion |
| 04/28/1987 | CA1220973A1 Method for fixing acetaldehyde |
| 04/23/1987 | WO1987002356A1 Herbicidal cyclohexene derivatives |
| 04/23/1987 | DE3635124A1 Difluorinated (5,6,11,12-tetraselenotetracene)2 halides, their preparation and their use |
| 04/22/1987 | EP0219460A2 Benzoylphenyl ureas |
| 04/22/1987 | EP0219459A2 Substituted p-hydroxyphenyl compounds |
| 04/22/1987 | EP0219457A2 Process for the preparation of mixtures of metal salts of ring substituted salicylic acid compounds |
| 04/22/1987 | EP0219451A1 Semicarbazones and thiosemicarbazones |
| 04/22/1987 | EP0219429A1 Substituted benzenesulfonamide and antiglaucoma formulations containing them |
| 04/22/1987 | EP0219377A1 Process for the preparation of spherical paracetamol agglomerates and products obtained thereby |
| 04/22/1987 | EP0219354A2 Improved zeolite L |
| 04/22/1987 | EP0219350A2 Ethanolamine compounds |
| 04/22/1987 | EP0219344A1 Vinyl monomers and derived liquid crystalline polymers |
| 04/22/1987 | EP0219343A2 Cyclohexane-1,3-dione derivatives having a herbicidal activity |
| 04/22/1987 | EP0219317A1 Condensation of aldehydes |
| 04/22/1987 | EP0219302A2 Recording materials |
| 04/22/1987 | EP0219288A1 Rhodium on carbon catalyst |
| 04/22/1987 | EP0219284A1 Process for the preparation of an esterification and/or ester interchange catalyst |
| 04/22/1987 | EP0219282A2 A method for producing 2-acetylresorcin |
| 04/22/1987 | EP0219272A1 Catalytic conversion of propane to ethylene over ZSM-23 |
| 04/22/1987 | EP0219271A1 Catalytic conversion of propane to ethylene over ZSM-50 |
| 04/22/1987 | EP0219199A1 Method for preparation of lactones |
| 04/22/1987 | EP0219184A2 Hydrolysis of olefin oxides to glycols |
| 04/22/1987 | EP0219179A1 The preparation of substituted 3'-halopiphenylethers |
| 04/22/1987 | EP0219092A1 Process for preparing alkenylaromatic compounds |
| 04/22/1987 | EP0219045A2 Process for decolourizing aqueous solutions of glyoxal |
| 04/22/1987 | EP0219042A2 Process for the production of dienes by the dehydration of aldehydes |
| 04/22/1987 | EP0218960A2 Process and apparatus for extracting solids from a liquid mixture |
| 04/22/1987 | EP0218782A1 Lipoxygenase-inhibiting composition and hydroxyphenylthioalkylcarbonyl compounds |
| 04/22/1987 | EP0218698A1 Method for the thermal-stabilization of bis alkylthio-alkylimino-n-alkyl carbamates |
| 04/22/1987 | EP0218622A1 Amides of para-methoxycinnamic and utilization thereof as solar filters. |
| 04/22/1987 | EP0218615A1 Process for the manufacture of benzoyl urea. |
| 04/22/1987 | EP0143750B1 Process for the preparation of 4-nitrotoluene-2-sulfonic acid |
| 04/22/1987 | CN86106590A Rhodium on carbon cartalyst |
| 04/22/1987 | CN86106575A Fluoroacrylic acid monomer and its derived polymer used as bases & treatment for making resistant to heat and oil |
| 04/22/1987 | CN86105229A Oculoselective beta-blockers |
| 04/22/1987 | CN86105154A Gen-dihalo-1,8-diamino-4-aza-octanes |
| 04/22/1987 | CN86104037A Hydrolysis of olefin oxides to glycols |
| 04/21/1987 | US4659866 Reaction column with temperature gradient |
| 04/21/1987 | US4659865 Process for producing ethylidenediacetate |
| 04/21/1987 | US4659845 Process for the production of N-methylcarbamates |
| 04/21/1987 | US4659843 In presence of palladium compounds |
| 04/21/1987 | US4659840 Method for preparing diaryl iodonium salts |
| 04/21/1987 | US4659838 Method of resolving bicyclic imino-α-carboxylic acid ester racemates |
| 04/21/1987 | US4659819 Production of S-substituted isothioureas |
| 04/21/1987 | US4659773 Process for preparing amidoalkanesulfonic acids polymers |
| 04/21/1987 | US4659762 Tris (substituted hydroxyphenylthio) trithioorthoester stabilizers for polymers |
| 04/21/1987 | US4659742 Process for manufacturing a mixture of methanol and higher alcohols from synthesis gas |
| 04/21/1987 | US4659741 β-[2-(halogenobenzyl)-phenoxy]-ethylamine derivatives |
| 04/21/1987 | US4659727 Ethene derivatives |
| 04/21/1987 | US4659721 Alkanol derivatives, and pharmaceutical preparation containing these compounds |
| 04/21/1987 | US4659518 Carbonylation with a nickel and molybdenum or tungsten catalyst, an iodide, and an organic nitrogen or phosphorus promoter |
| 04/21/1987 | US4659515 Process for the preparation of 6-demethyl-6-deoxy-6-methylene-5-oxytetracyclin and the 11A-chloro-derivative thereof |
| 04/21/1987 | US4659514 Esters with better color and stability in shorter time |
| 04/21/1987 | US4659502 Liquid crystals |
| 04/21/1987 | US4659371 Nonphytotoxic to cotton |
| 04/21/1987 | US4659370 Substituted phenoxypropionates and herbicidal compositions containing same and their herbicidal use |
| 04/21/1987 | CA1220789A1 Method for preparation of 8-methoxy-4, 8-dimethyl-1- (4-isopropylphenyl)-nonane |
| 04/21/1987 | CA1220787A1 1,1,2-triphenyl-but-1-ene derivatives possessing anti- oestrogenic activities |
| 04/21/1987 | CA1220771A1 Modification of molecular sieves by treatment with a silicon tetrafluoride gas mixture |
| 04/21/1987 | CA1220758A1 Refining of tertiary butylstyrene |
| 04/21/1987 | CA1220757A1 Separation of c.sub.4-hydrocarbon mixture by extractive distillation |
| 04/21/1987 | CA1220748A1 Process for the production of mannitol and sorbitol |
| 04/21/1987 | CA1220717A1 Composition containing benzoyl peroxide and at least one sun-screen for the treatment of acne |
| 04/21/1987 | CA1220716A1 Compositions for treating glaucoma |
| 04/21/1987 | CA1220715A1 Protection of vitamins |
| 04/15/1987 | EP0218553A2 Process for the preparation of mixtures of metal salts of ring substituted salicylic acid compounds |
| 04/15/1987 | EP0218440A2 N-Methylphenylserine alkyl ester derivatives and uses thereof |
| 04/15/1987 | EP0218373A2 Chroman derivatives and analogues having antihypertensive activity |
| 04/15/1987 | EP0218323A1 2-Propadienyl penicillin derivatives and intermediates |
| 04/15/1987 | EP0218314A1 The preparation of substituted 3'-Bromodiphenylethers |
| 04/15/1987 | EP0218285A1 Process for carrying out a chemical equilibrium reaction |
| 04/15/1987 | EP0218284A1 Process for the preparation of unsaturated ketones |
| 04/15/1987 | EP0218283A1 Process for the preparation of esters of alpha-ethylenically unsaturated alcohols and alpha-ethylenically unsaturated carboxylic acids |
| 04/15/1987 | EP0218282A1 Process for the preparation of unsaturated carboxylate esters |
| 04/15/1987 | EP0218138A1 New catalysts process for their production and their use for effecting metathesis of olefins |
| 04/15/1987 | EP0218124A1 Supported catalyst, process for its manufacture and its use |
| 04/15/1987 | EP0218123A1 Process for the preparation of hydroxy-benzaldoxime-O-ethers |
| 04/15/1987 | EP0218089A1 Optically active (meth)-acryl amide, polymers thereof, process for their preparation and their use in the separation of racemates |
| 04/15/1987 | EP0218085A1 3-Halogen-acetosulphon amides, process for their preparation and their use |
| 04/15/1987 | EP0218079A2 Allyl terminated macromolecular monomers of polyethers |
| 04/15/1987 | EP0218027A1 Novel guanidinomethylbenzoic acid derivatives |
| 04/15/1987 | EP0218005A1 Single pot process for the production of 2-acetamidonaphthalene-6-sulphonic acid with a high purity |
| 04/15/1987 | EP0217804A1 Analogs of substances p. |
| 04/15/1987 | EP0217787A1 Amidinourea process and pharmaceutical composition |