Patents
Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
01/1978
01/10/1978US4068065 Compounds and process
01/10/1978US4067996 Phenylacetic acid derivatives
01/10/1978US4067995 Compounds, compositions and methods of use
01/10/1978US4067919 Selective conversion of cycloparaffins to form para-xylene using an antimony zeolite catalyst
01/10/1978US4067917 Initiators for block copolymerization
01/10/1978US4067914 Manufacture of butynediol
01/10/1978US4067912 Production of phenols
01/10/1978US4067907 Hypotensive, oxytocics, antiulcer, antisecretory
01/10/1978US4067906 Novel process for the synthesis of tricyclo[6.2.2.03,8 ]dodecane derivatives
01/10/1978US4067905 From nitropropane and formaldehyde followed by catalytic hydrogenation
01/10/1978US4067903 Manufacture of arylamines
01/10/1978US4067901 Method for preparing mercapto propionic acid esters and polythio dipropionic acid esters
01/10/1978US4067899 Bacteriostats
01/10/1978US4067891 2A,2B-Dihomo-16,16-dimethyl-PGF2 analogs
01/10/1978US4067820 Phosphorous containing
01/10/1978US4067779 Washing, heat treatment, vacuum distillation
01/10/1978CA1024169A1 Process for the preparation of fluorinated dienes
01/10/1978CA1024163A1 Process for the preparation of fatty acids by acidification of soaps
01/03/1978US4066787 Stabilized prostaglandin composition and the process for the preparation thereof
01/03/1978US4066783 Insecticidal and acaricidal metal halide complexes of 4-cyano-2,2-dimethylbutyraldoxime-N-methylcarbamate
01/03/1978US4066765 Arthropodicidal formamidines
01/03/1978US4066715 Alcohol, aluminum, aluminum halide polymerization catalyst
01/03/1978US4066713 Process for the addition of organic acids to acetylenic compounds contained in inorganic or organic hydrocarbon streams
01/03/1978US4066711 Crystallization, ion exchange resin
01/03/1978US4066707 Oxidation with a peroxy acid
01/03/1978US4066706 Preparation of ethylbenzene hydroperoxide
01/03/1978US4066702 2-Decarboxy-2-hydroxymethyl-3,7-inter-m-phenylene-9-deoxy-9,10-didehydro-PGH1 cpompounds
01/03/1978US4066701 Prostaglandins
01/03/1978US4066700 Prostaglandins
01/03/1978US4066698 Process for the manufacture of organic hydrazines
01/03/1978US4066697 Process for preparing tetramethylthiuram tetrasulfide
01/03/1978US4066696 Aromatic amidines as antiviral agents in animals
01/03/1978US4066695 Thiourea derivatives
01/03/1978US4066693 Process for the preparation of urea
01/03/1978US4066686 New benzhydrysulphinyl derivatives
01/03/1978US4066665 2-Alkylamino-α-phenyl-1-cyclohexene-1-methyleneimine, its salts and preparation
01/03/1978US4066562 Antioxidant
01/03/1978US4066456 Color photographic films
01/03/1978CA1023743A1 Preparation process for hydrazine compounds
12/1977
12/27/1977US4065633 2,2-Difluoro-13,14-dihydro-PGA1 analogs
12/27/1977US4065632 16-Phenoxy and phenylthio prostaglandin derivatives
12/27/1977US4065631 Prostaglandin
12/27/1977US4065629 17-Phenyl-18,19,20-trinor-cis-4,5-didehydro-PGA1 compounds
12/27/1977US4065628 Prostaglandins
12/27/1977US4065584 Sulphur containing arylamine derivatives
12/27/1977US4065572 Amino acids and esters thereof useful as antihypertensive agents
12/27/1977US4065516 Isomerizing pentene-2 to pentene-1
12/27/1977US4065515 Alkane isomerization process using a supported perfluorinated polymer catalyst
12/27/1977US4065507 Oxidation using metal oxide catalysts
12/27/1977US4065506 Continuous process for refining glyoxal
12/27/1977US4065502 Certain β-diketones and the use thereof as metal extractants
12/27/1977US4065501 Antispasmodic agents
12/27/1977US4065492 Process for preparing aminonaphthalene derivatives in a titanium or titanium alloy reactor
12/27/1977US4065486 Process for recovery of products from a waste stream in the manufacture of acrylonitrile
12/27/1977US4065483 Methanol
12/27/1977US4065478 Process for the manufacture of α,α'-aminonitroanthraquinones
12/27/1977US4065412 Peptide or protein sequencing method and apparatus
12/27/1977US4065379 From petroleum residue
12/27/1977US4065362 Purification of organic isocyanates
12/27/1977US4065255 2-Methyl-5-N-hydroxyalkylaminophenol in an oxidation dye composition and method of using the same
12/20/1977US4064350 15,16-Dihydroxyprostaglandins
12/20/1977US4064349 Novel 2-hydroxynaphthalene-1-aldehydes, process for preparing them and their use
12/20/1977US4064279 Alpha-substituted alkylidene methionals and uses thereof in foodstuffs and flavors for foodstuffs
12/20/1977US4064271 Emetic tetralones and the use thereof for inducing regurgitation
12/20/1977US4064270 N'-(Aminoacylaminophenyl) acetamidines
12/20/1977US4064269 4-[(4-Phenoxy and benzyl)-phenoxy]-butyric acid esters
12/20/1977US4064265 Anthelmintics
12/20/1977US4064239 Halogenated unsaturated alkyl benzenedisulfonamides as anthelmintics
12/20/1977US4064189 High octane
12/20/1977US4064186 Raney nickel catalyst, by-product inhibition
12/20/1977US4064184 Flavors, odorants; used in food and perfumes
12/20/1977US4064182 Preparation of secondary alkanol alkoxylates
12/20/1977US4064174 Preparation of 2-halocyclobutanones
12/20/1977US4064169 Bis-(meta-amidinophenoxy)-compounds and pharmacologically acceptable acid addition salts thereof
12/20/1977US4064165 15-Ethynyl-PGE1
12/20/1977US4064162 Synthesis of intermediates for vitamin A
12/20/1977US4064160 Prostaglandins; antiulcer agents, anticoagulants, decongestants, oxytocics, wound healing
12/20/1977US4064159 Process for preparing alpha-amino-gamma-methylmercaptobutyronitrile
12/20/1977US4064151 Isocyanate intermediates
12/20/1977US4064147 Process for the production of aromatic mononitro compounds
12/20/1977US4064068 Preparation of isopropylnaphthalene mixture
12/20/1977US4063950 DIR coupler that forms colorless reaction product
12/13/1977US4062973 Antithrombosis, antihypercholesteremic, antihyperglyceridemics n
12/13/1977US4062955 Analgesic basic naphthalene derivatives
12/13/1977US4062934 X-ray contrast media
12/13/1977US4062903 Process for isomerizing alkylaromatics
12/13/1977US4062901 Process for the stabilization of methylene chloride
12/13/1977US4062900 Or butenediolhydrolyzing diacetoxy-butane or butene
12/13/1977US4062896 Nitro-diphenyl ethers
12/13/1977US4062894 Derivatives of 1-acetyl-3,3-dimethylcyclohexane
12/13/1977US4062893 Sulfuric acid catalyst
12/13/1977US4062886 Polymer intermediates for electrography
12/13/1977US4062879 Multistage, from 2-methyl-4,5,6-trimethoxyphenol and a boron compound
12/13/1977US4062875 Preparation and oxidation of 4-acylamino-anthrones
12/13/1977US4062805 Process for manufacturing a catalyst comprising aluminum oxide and boron oxide, the resulting catalyst and the use thereof in alkylation reactions
12/13/1977US4062803 Method for the preparation of complexes of metals of the VIII group of the periodic table and their use as catalysts for transferring hydrogen in a heterogeneous phase
12/13/1977US4062787 N-Substituted acrylamidines, copolymers of N-substituted acrylamidines and esters of acrylic and methacrylic acid and uses of the copolymers
12/13/1977US4062654 Apparatus for continuous liquid-phase oxidation reaction
12/06/1977US4061863 Antidepressant
12/06/1977US4061849 Process for the recovery of gaseous or vaporous monomers from reaction off-gases