| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 09/20/1983 | CA1154033A1 Preparation of unsaturated diesters by catalytic oxidative carbonylation of diolefins |
| 09/20/1983 | CA1154024A1 Transdermal carrier materials |
| 09/20/1983 | CA1154014A1 Proton-catalysed reactions in which water is not a stoichiometer reactant catalysed by metal cation- exchanged layered clays |
| 09/20/1983 | CA1153867A1 Process for the preparation of crystalline silicates, crystalline silicates so prepared and process for carrying out catalytic reactions |
| 09/14/1983 | EP0088667A1 Halogenated aromatic diamines, process for their preparation and their use in the preparation of polyurethanes |
| 09/14/1983 | EP0088623A1 Polyamine compound of M-xylenediamine and its use as hardening agent |
| 09/14/1983 | EP0088615A1 Process for the preparation of alpha, beta unsaturated acid esters |
| 09/14/1983 | EP0088585A1 3-Benzoyl-2-mercaptopropionic acid derivatives |
| 09/14/1983 | EP0088575A2 Pentacyclic compounds |
| 09/14/1983 | EP0088529A2 Process for producing alkoxyacetic esters |
| 09/14/1983 | EP0088495A1 Process for converting alcohols into olefins |
| 09/14/1983 | EP0088427A1 Apparatus and method for controlling an alkylation reactor |
| 09/14/1983 | EP0088423A2 Fluoroketones and cyclic condensation products thereof |
| 09/14/1983 | EP0088389A1 Soil repellent fluorinated esters of multi-ring anhydride systems |
| 09/14/1983 | EP0088383A1 Process for preparing the compound 1-methoxy-6-chloro-hexyne-2 |
| 09/14/1983 | EP0088382A1 Stabilization of azulene derivatives |
| 09/14/1983 | EP0088346A2 2-Aminomethyl-phenol derivatives, process for their preparation, their use and pharmaceutical compositions containing them |
| 09/14/1983 | EP0088345A2 2-Aminomethyl-6-sulfamoylphenol derivatives, process for their preparation, their use and pharmaceutical preparations based on these compounds |
| 09/14/1983 | EP0088328A2 Oxidation catalyst, in particular for the preparation of methyacrylic acid by the vapour phase oxidation of methacrolein |
| 09/14/1983 | EP0088327A2 Process for the preparation of methacrylic acid |
| 09/14/1983 | EP0088282A1 Indanyl derivatives, their preparation and their use |
| 09/14/1983 | EP0088275A1 Process for the synthesis of trimethylol propane |
| 09/14/1983 | EP0088223A1 Manufacture of isocyanates |
| 09/14/1983 | EP0088147A1 A new compound with analgesic, antiinflammatory and antipyretic activity, process for the preparation thereof and pharmaceutical compositions therefrom |
| 09/13/1983 | US4404417 Isomerization |
| 09/13/1983 | US4404416 Isomerization |
| 09/13/1983 | US4404415 Liquid phase using soluble dimerization catalyst; hexene circulation; controlling stoichiometry |
| 09/13/1983 | US4404411 In presence of a base and hydrogenation catalysts |
| 09/13/1983 | US4404410 2,3-dimethylbutene and hydrogen peroxide mixed into formic acid separately but simultaneously |
| 09/13/1983 | US4404408 Metal or nonmetal complexes with glycidol, glycerol ethers or glycerol thioethers |
| 09/13/1983 | US4404407 Process for enhancing the fragrance qualities of ethylene glycol monoaryl ethers |
| 09/13/1983 | US4404406 Oxidation of isobutane under super-critical conditions |
| 09/13/1983 | US4404400 Process for the preparation of 4-nitrodiphenylamines |
| 09/13/1983 | US4404399 Coproduction of aniline and diphenylamine |
| 09/13/1983 | US4404396 Process for the preparation of 2-(2,4-dichlorophenoxy)-phenylacetic acid |
| 09/13/1983 | US4404395 Acrylate production |
| 09/13/1983 | US4404394 Fjrom butadiene, carbon monoxide and an alcohol, cobalt carbonyl catalysis |
| 09/13/1983 | US4404372 15-Substituted-ω-pentanorprostaglandin derivatives |
| 09/13/1983 | US4404273 Process for the production of photographic color images by the silver dye bleach process |
| 09/13/1983 | US4404224 Animal growth regulators |
| 09/13/1983 | US4404221 Analgesics and atnidepressants |
| 09/13/1983 | US4404215 Analgesics, antipyretics, antiinflammatory agents |
| 09/13/1983 | US4404149 Reaction of acetyl chloride with chlorine and lewis acid catalyst |
| 09/13/1983 | US4404143 Neutralization with caustic alkali solution |
| 09/13/1983 | US4404133 Tyrosine derivatives, serum thymic factor analogs |
| 09/13/1983 | US4404123 Catalysts for para-ethyltoluene dehydrogenation |
| 09/13/1983 | US4404118 Regeneration of adsorbents by low temperature hydrogen stripping |
| 09/13/1983 | US4404064 Water extractive distillation of olefinically unsaturated nitriles |
| 09/13/1983 | CA1153775A1 Process for preparing compounds containing a perfluoroalkyl group in an acid medium in the presence of zinc |
| 09/13/1983 | CA1153774A1 Cyclohexylbiphenyls, their preparation and use in dielectrics and electrooptical display elements |
| 09/13/1983 | CA1153773A1 Preparation of acids and esters |
| 09/13/1983 | CA1153772A1 N-alkyl-carbamic acid indan-4-yl esters, processes for their preparation and their use as fungicides |
| 09/13/1983 | CA1153770A1 Cumylphenol derivatives |
| 09/13/1983 | CA1153769A1 Indenonecarboxylic acids and esters thereof and processes for their preparation |
| 09/13/1983 | CA1153767A1 Herbicidal (phenoxy)phenoxy-4-methyl-crotonates, 3- butyrolactones and 1-carbalkoxy-cyclopropanes |
| 09/13/1983 | CA1153754A1 Attrition resistant higher active component fluid bed catalysts and use thereof |
| 09/13/1983 | CA1153753A1 Methanation catalyst and process for its preparation |
| 09/13/1983 | CA1153748A1 Shape selective reactions with group via modified zeolite catalysts |
| 09/13/1983 | CA1153747A1 Shape selective reactions with group viia metal modified zeolite catalysts |
| 09/13/1983 | CA1153746A1 Shape selective reactions involving zeolite catalyst modified with group iiib metal |
| 09/13/1983 | CA1153745A1 Adsorptive separation of aromatic isomers |
| 09/13/1983 | CA1153608A1 Silver halide emulsions containing acyclic hydrolysis products of n-alkenyl thiazolium salts as latent image stabilizers |
| 09/07/1983 | EP0088066A1 3,5-Bis (trifluoromethyl) phenoxy carboxylic acids and derivatives thereof |
| 09/07/1983 | EP0088047A1 N-cyanocarboxylic acid amides, process for their preparation and their use |
| 09/07/1983 | EP0088027A1 Process for the preparation of polyphenol derivatives, derivatives obtained by this process, their use in the preparation of polymers and copolymers, and the copolymers thus obtained |
| 09/07/1983 | EP0087963A2 Phthalonitrile derivatives and liquid crystal compositions containing them |
| 09/07/1983 | EP0087924A2 Process for the catalytic oxidation of a paraffinic hydrocarbon to an alcohol and either an aldehyde or a ketone |
| 09/07/1983 | EP0087906A1 Xylene isomerization process and catalyst therefor |
| 09/07/1983 | EP0087835A2 Process for alpha halogenating alkyl carboxylic acids and catalyst composition for use therein |
| 09/07/1983 | EP0087737A1 Perfluorinated vinyl ethers with a secondary hydrogen atom, their polymers and process for preparing the monomers |
| 09/07/1983 | EP0087720A1 Crystalline aluminosilicate zeolite |
| 09/07/1983 | EP0087711A1 Process for the preparation of sulfosuccinic acid diesters |
| 09/07/1983 | EP0087709A1 N,N',N"-triaryl-1,2,3-triaminopropane derivatives, process for their preparation and their use as intermediates |
| 09/07/1983 | EP0087704A1 N-sulfenylated ureas, process for their preparation, microbicidal compositions containing them and their use |
| 09/07/1983 | EP0087690A1 Process for the preparation of aromatic amines |
| 09/07/1983 | EP0087680A1 Crystalline diastereomeric L-alpha-methyldopa POE ester |
| 09/07/1983 | EP0087676A1 Process for the preparation of o-acylaminomethylbenzyl halogenides |
| 09/07/1983 | EP0087658A1 Process for the catalytic rearrangement of iso-alkenes with simultaneous substantial removal by hydrogenation of acetylene compounds and optionally diolefines |
| 09/07/1983 | EP0087599A1 Diazonium salts and reagents for bilirubin assay |
| 09/07/1983 | EP0087596A1 Process for the preparation of 5-substituted 1-chloro-3,3-dimethyl-pentan-2-ones |
| 09/07/1983 | EP0087585A1 Method for the preparation of 3-alkoxy-acrylonitriles |
| 09/07/1983 | EP0087580A2 Di(meth)acrylate esters and process for producing the same |
| 09/07/1983 | EP0087577A1 Process for preparing sulfonamides |
| 09/06/1983 | US4403100 (11R)-11-Deoxy-11-alkyl-6-oxo-prostaglandins |
| 09/06/1983 | US4403079 Coupling; azo and disperse dyes; wetting agents; emulsifiers |
| 09/06/1983 | US4403077 Dye and pigment dispersants; wetting agents; emulsifiers |
| 09/06/1983 | US4403044 Process for carrying out catalytic conversions |
| 09/06/1983 | US4403025 Electrophotographic photoreceptor |
| 09/06/1983 | US4402981 Antiulcer agent |
| 09/06/1983 | US4402980 Sulphonic acid cycloalkylamides and their use as microbicides |
| 09/06/1983 | US4402978 Gastro-protecting activity of substituted derivatives of 4-phenyl-4-oxo-2-hydroxy-butanoic acid |
| 09/06/1983 | US4402974 Method for treating glaucoma by the topical administration of selectively metabolized beta-blocking agents |
| 09/06/1983 | US4402972 Cyclopropane carboxylic acid derivatives |
| 09/06/1983 | US4402953 Fungicidal N-(morpholinoacetyl)-anilines, compositions and use |
| 09/06/1983 | US4402870 Catalyst carrier |
| 09/06/1983 | US4402860 Process for demetallizing primary products of the oxo synthesis |
| 09/06/1983 | US4402855 Thermal-optical effect |
| 09/06/1983 | CA1153395A1 Conversion of olefins to mtbe and tame |
| 09/06/1983 | CA1153393A1 Cyanide reduction in nitroaromatic process |
| 09/06/1983 | CA1153391A1 Polycyclic polyamines |