Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 67 - Preparation of carboxylic acid esters
Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
09/1981
09/22/1981US4291178 Preparation of ortho-hydroxybenzyl alcohols
09/22/1981US4291176 Production of insecticidally active vinyl-cyclopropane carboxylic acid esters
09/22/1981US4291170 A,b-unsaturated ester, ketone, primary amine or schiff base, acid
09/22/1981US4291141 Vulcanizable rubber compositions containing N-(sulfenyl) methacrylamides as scorch inhibitors
09/22/1981US4291126 Process for manufacturing alcohols and more particularly saturated linear primary alcohols from synthesis gas
09/22/1981US4291061 1H-inden-1-one derivatives, processes for producing them, their use in microbicidal compositions, and for combating microorganisms
09/22/1981US4291056 Consisting of 3-(2,2-dichlorivinyloxy)-benzylesters
09/22/1981US4291054 Insecticidal carbamoyl sulfides
09/22/1981US4291049 Acyl anilines exerting a fungicidal action
09/22/1981US4290974 Oxybenzylidene-bornanones, their preparation and their use in cosmetics
09/22/1981US4290972 Process for the production of 4-aminobutyric acid or its derivatives
09/22/1981US4290970 Process for the manufacture of aromatic di- and/or polyisocyanates
09/22/1981US4290965 Method of making 1123 labeled fatty acids
09/22/1981US4290964 Undescanoic acids and esters thereof
09/22/1981US4290922 Aqueous slurry of mixed oxides of molybdenum, cobalt, nickel, iron, bismuth, vanadium, calcium, potassium, silicon, chromium or zirconium; spray drying and calcining
09/22/1981US4290920 Improve performace of used catalysts
09/22/1981CA1109493A1 Process for preparing 2,3-dimethyl-2,3-butanediol
09/22/1981CA1109492A1 Process for the production of p-nitrophenols
09/22/1981CA1109491A1 Process for the preparation of aliphatic amines
09/22/1981CA1109487A1 N-[3-alkylaminopropyl]-n'-phenylureas
09/22/1981CA1109486A1 Process for the production of di-n-propylacetic acid
09/22/1981CA1109481A1 Process for the preparation of para-benzoquinone
09/22/1981CA1109480A1 Phenoxyphenoxy-propionic acid derivatives
09/22/1981CA1109479A1 PROCESS FOR PRODUCING OPTICALLY ACTIVE .alpha.- HYDROXYCARBOXYLIC ACID ESTER
09/22/1981CA1109464A1 Vitamin b-12 derivative suitable for radiolabeling
09/22/1981CA1109415A1 Acetonitrile extractive distillation solvent for c-5 hydrocarbons
09/17/1981WO1981002574A1 1,4-naphthoquinone derivatives,process for their preparation,and use thereof
09/17/1981WO1981002518A1 Halogen containing cyclohexane derivatives,methods of preparation and compositions containing same
09/16/1981EP0035972A2 Cyanoalkyl-phenyl ureas with selective herbicidal activity, their preparation and their compositions
09/16/1981EP0035965A2 Process for the preparation of 2.2'-dihydroxybiphenyl compounds
09/16/1981EP0035956A1 Process for the preparation of sulfatoethylsulfonyl compounds
09/16/1981EP0035945A2 Acyl guanidines, ureas and substituted ureas, their preparation and their use as medicaments
09/16/1981EP0035927A1 Process for the preparation of chloroalkoxy benzenes
09/16/1981EP0035836A1 Shape selective reactions with alkaline earth metal-modified zeolite catalysts
09/16/1981EP0035815A1 Process for the preparation of p-aminoazobenzene from aniline
09/16/1981EP0035811A1 Process for resolving DL-S-benzoyl-beta-mercaptoisobutyric acid, and products obtained by applying this process
09/16/1981EP0035807A1 Process for carrying out catalytic conversions
09/16/1981EP0035791A1 A process for removing acetylene from reaction products of 1,2-dichloroethane pyrolysis
09/16/1981EP0035768A2 Oxime esters, process and product for their preparation, their use and compositions containing these oxime esters
09/16/1981EP0035754A2 Process for manufacturing 1,1-dichloro-alkenes
09/16/1981EP0035753A2 Process for manufacturing 1,1-dichloro-alkenes
09/16/1981EP0035752A1 Process for the preparation of urethanes
09/16/1981EP0035743A1 Process for the preparation of dipeptides
09/16/1981EP0035734A1 1-(Acylamino-aryloxy-)2-hydroxy-3-alkinyl-amino propanes and processes for their manufacture
09/16/1981EP0035733A1 1-(Acylamino-aryloxy-)2-hydroxy-3-alkinyl-amino propanes and processes for their manufacture
09/16/1981EP0035728A1 Cytostatically active amino-polyols, medicaments containing these compounds and their use
09/16/1981EP0035724A2 Process for manufacturing 1,1-dihalogenated alkenes
09/16/1981EP0035723A1 2,4-Diamino-5-sulfamoylbenzol-sulfonic acids and process for their preparation
09/16/1981EP0035712A1 N-aryl(thiol) carbamates, process for their preparation and their use in combating undesired plant growth
09/16/1981EP0035711A2 10-Substituted-5-cyanomethylene-dibenzo-(a,d)cycloheptenes, process for their preparation and pharmaceutical compositions containing them
09/16/1981EP0035707A1 Process for the preparation of N-acyl amides of alpha-ketocarboxylic acids
09/16/1981EP0035697A1 3,3-Dimethyl-1-phenoxy-2-butanols, process for their preparation and their use as intermediates
09/16/1981EP0035685A2 Photographic recording material for diffusion processes, and non-diffusing sulfilimine compounds suited therefor
09/16/1981EP0035641A2 Cystein derivatives, process for their preparation and medicines containing them
09/16/1981EP0035638A2 Haloalkyl amides, processes for their preparation and their use as antidotes in the protection of cultivated plants against damage by herbicides
09/15/1981US4289918 Aralkylation
09/15/1981US4289913 Process for preparing 3-(4)-formyltricyclo-[5,2,1,02,6 ]-decene-8
09/15/1981US4289911 Catalytic condensation and hydrogenation of acetone
09/15/1981US4289905 2-Aza-1,3-dienes
09/15/1981US4289897 Method for production of acylhydrazones of formyl-acetic acid ester
09/15/1981US4289896 Transesterification process
09/15/1981US4289895 Continuous flow through multichambered reactor, catalytic transesterification, condensation
09/15/1981US4289894 Intermediates in manufacture of penicillins
09/15/1981US4289852 Cultures, sclerotinia
09/15/1981US4289786 Farnesylacetic acid ester derivatives
09/15/1981US4289711 Ester synthesis
09/15/1981US4289710 Process for producing methanol from synthesis gas with palladium-calcium catalysts
09/15/1981US4289709 Preparation of methanol from synthesis gas with promoted palladium catalysts
09/15/1981US4289708 Precipitation of copper and manganese as oxalates
09/15/1981US4289706 By-product inhibition
09/15/1981US4289659 Cyclic C6 esters and their use in perfumes
09/15/1981US4289589 Product from phosgenation of toluenediamines
09/15/1981US4289495 Oxidative dye compositions containing a 2,5-dihydroxyphenylalkanoic acid or salts thereof as antioxidant
09/15/1981CA1109081A1 Process for directed chlorination of alkylbenzenes
09/15/1981CA1109079A1 Process for the preparation of dl-phenyl-glycine amide
09/15/1981CA1109077A1 2-hydrazonopropionic acid derivatives and the preparation thereof
09/15/1981CA1109076A1 Biologically active amides
09/15/1981CA1109075A1 Process for preparing pure 2-acyloxyalkane sulfonates- 1 and their use in substances for tooth- and mouth care
09/15/1981CA1109074A1 Asymmetrical hydrogenation and related means for this purpose
09/15/1981CA1109066A1 Geminally disubstituted indene derivatives
09/15/1981CA1109017A1 Purification of oxo aldehydes
09/09/1981EP0035473A1 Mercapto phenols and their use as stabilizers
09/09/1981EP0035472A1 Mercapto phenols and their use as stabilizers
09/09/1981EP0035458A1 Process for producing acetic acid by carbonylation
09/09/1981EP0035363A1 Indane derivatives, methods of their preparation and compositions containing them
09/09/1981EP0035329A1 Prevention of polymer formation in dehydrogenation of p-ethyltoluene
09/09/1981EP0035305A2 Process for preparing esters of 2-(6'-methoxy-2'-naphtyl)-propionic acid via rearrangement of new ketals of 2-halo-1-(6'-methoxy-2'-naphtyl)-propan-1-one
09/09/1981EP0035239A1 Process for the production of guanidine hydrochloride
09/09/1981EP0035186A1 Process for the production of 3-bromo-4-fluorotoluene
09/09/1981EP0035158A1 Process for the preparation of polyisocyanates with a biuret structure
09/08/1981US4288647 Shape selective reactions with alkaline earth-modified zeolite catalysts
09/08/1981US4288645 Process for the preparation of aromatic hydrocarbons and hydrogen from propane
09/08/1981US4288643 Process for preparing 2,3-dimethyl-butene-2
09/08/1981US4288642 Reaction of a,w-alkanediol with fatty acid
09/08/1981US4288640 Cocurrent flow over packed column containing solid catalyst
09/08/1981US4288638 Process for the synthesis of 2,4-dinitro-6-t-butyl-3-methylanisole, referred to as musk ambrette
09/08/1981US4288637 Process for preparation of aromatic hydroperoxides
09/08/1981US4288636 Preparation of citral
09/08/1981US4288635 Bromination with cupric bromide, lithium carbonate
09/08/1981US4288620 From p-alkoxyanilines; nitration in presence of sulfuric acid
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