Patents
Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
08/1979
08/21/1979US4165436 Prostaglandins, fertility control
08/21/1979US4165432 Free radical initiator, grafting base in graft copolymerization of unsaturated monomers
08/21/1979US4165342 Preparation of 3-alkyl-buten-1-als
08/21/1979US4165337 Process for producing phthaloyl dichlorides of high purity
08/21/1979US4165335 Hydrazine
08/21/1979CA1060908A1 Olefins production
08/21/1979CA1060907A1 Process for preparing butanediols
08/21/1979CA1060906A1 3,3',5,5'-tetraalkylbenzidines and their use as indicators in diagnostic agents
08/21/1979CA1060905A1 Liquid phase oxidation of unsaturated aldehydes to corresponding acids
08/21/1979CA1060903A1 Pharmaceutically useful indanylpropionic acid derivatives
08/21/1979CA1060900A1 Preparation of solution polymers using a complex of a barium di-tert-alkoxide-hydroxide salt and an organic lithium compound as a catalyst
08/21/1979CA1060889A1 2a,2b-dihomo-15-alkylprostaglandin analogs
08/21/1979CA1060888A1 Cyclopentane derivatives
08/21/1979CA1060799A1 Anaesthetic compositions
08/21/1979CA1060632A1 Purification of sulfuric acid containing acetic acid
08/14/1979US4164615 Using as catalyst a titanium compound, an alkali metal compound, and a halide
08/14/1979US4164611 Also act as heat and oxidation stabilizer
08/14/1979US4164510 Process for the autoxidation of an isopropylphenyl ester
08/14/1979US4164506 Process for producing lower alcohol esters of fatty acids
08/14/1979CA1060479A1 Process of producing polyhydric alcohols
08/14/1979CA1060478A1 Process for preparing resorcinol monoethers
08/14/1979CA1060477A1 Process for the preparation of triamino benzenes
08/14/1979CA1060476A1 Process for the production of isophorone
08/14/1979CA1060474A1 Catalyst for hydration of nitriles
08/14/1979CA1060473A1 Bis-naphthoyl hydrazine derivatives
08/14/1979CA1060472A1 Method of recovering unreacted materials and heat in urea synthesis
08/14/1979CA1060470A1 Carbamoyl halide compositions
08/14/1979CA1060464A1 Pesticidal triazapentadienes
08/14/1979CA1060457A1 Spasmolytics
08/14/1979CA1060450A1 Process for the preparation of phenoxypropylamine derivatives and salts thereof
08/14/1979CA1060444A1 .beta.-SULFO-PROPIONIC ACID COMPOUNDS AND PROCESS
08/14/1979CA1060443A1 Process for preparing 3-(cyanoimino)-3-(amino)propionitriles
08/14/1979CA1060438A1 Pharmaceutical compositions
08/14/1979CA1060425A1 Contact mass for heterogeneous catalysis
08/14/1979CA1060211A1 Process for producing a gaseous product from carbonaceous material
08/09/1979WO1979000517A1 New derivates from benzamide
08/08/1979EP0003460A1 Preparation of tris (hydroxymethyl) amino methane
08/08/1979EP0003430A1 Novel 2,6-dinitrobenzenamines, their preparation, composition containing them and their use as fungicides
08/08/1979EP0003427A1 Preparation of m-(p-bromophenoxy)benzaldehyde
08/08/1979EP0003420A1 Arylthiovinylcyclopropanecarboxylate insecticide and intermediates therefor
08/08/1979EP0003399A1 A method for increasing the selectivity to acetic acid in the production of a mixture of C1 to C3 monocarboxylic acids by oxidation of paraffinic hydrocarbons
08/08/1979EP0003398A1 Process for collecting hexachlorobenzene by-product from perchloroethylene
08/08/1979EP0003380A1 Process for the manufacture of a mixture of 3-phenoxybenzyl bromide and 3-phenoxybenzal bromide
08/08/1979EP0003348A1 Process for selective oxidation/dehydrogenation of methanol to formaldehyde using a metal catalyst
08/08/1979EP0003344A1 Process for the preparation of fluor benzenes
08/08/1979EP0003343A1 Process for the preparation of glyoxal
08/08/1979EP0003336A2 Insecticidal perhaloalkylvinylcyclopropanecarboxylates
08/08/1979EP0003306A1 Process for the preparation of esters of butanedicarboxylic acid
08/08/1979EP0003305A2 Process for obtaining isobutene from mixtures of C4-hydrocarbons containing isobutene
08/08/1979EP0003304A2 Process for the preparation of N-substituted 2,6-dialkyl anilines
08/08/1979EP0003303A1 Process for the preparation of ortho-isomer-rich polyamines of the diphenyl methane series
08/08/1979EP0003301A1 N-Sulfenyl-carbamoyl-oximes, preparation thereof and use thereof as insecticides, acaricides, nematocides
08/08/1979EP0003295A1 Phenoxy-phenoxy-alkylcarboxylic acid derivatives with herbicidal activity, their preparation, compositions containing them and their use
08/08/1979EP0003259A1 N-Formylanilido aromatic compounds, process for their preparation and process for the preparation of the corresponding N-phenyl aromatic amino compounds
08/08/1979EP0003242A1 Process for the preparation of alpha-cyanobenzyl esters
08/08/1979EP0003230A2 Process for the preparation of o-phthalic aldehydes optionally having several substituents
08/08/1979EP0003215A2 Cyclohexane derivatives, liquid crystal dielectrics containing them and their use as constituents of liquid crystal dielectrics
08/07/1979US4163865 Process for the preparation of pinacols
08/07/1979US4163864 Process for preparing 2-methyl-3-prenyl-4,5,6-trimethoxyphenol
08/07/1979US4163860 Process for obtaining dimethyl terephthalate from polyester scrap
08/07/1979US4163757 Acidic clay catalyst
08/07/1979US4163756 Direct oximation of ketones
08/07/1979US4163752 By catalytic hydrogenation using raney nickel
08/07/1979US4163733 Dimethylaminomethylenebis/phosphonic acid/and a polymer of an acrylic carboxylic acid
08/07/1979US4163697 Process for obtaining isobutylene of a purity higher than 99.5 weight percent
08/07/1979CA1060141A1 Process for the preparation of polyamines
08/07/1979CA1060135A1 Stabilized polymerizable compositions
08/07/1979CA1060051A1 Process for reacting carbon oxides and hydrogen to form methane-containing gases
08/07/1979CA1060050A1 Purification of hydroquinone
08/07/1979CA1060048A1 Process for preparing diarylketones
08/07/1979CA1060045A1 N-benzyl-2,2-dimethoxy-acetamides
08/07/1979CA1060044A1 PROCESS FOR PREPARING .gamma.-AMINO-ACID AMIDE
08/07/1979CA1060043A1 Process for preparing nitrogen compounds
08/07/1979CA1060042A1 Lubricating oil composition containing group i or group ii metal or lead sulfonates
08/07/1979CA1060040A1 Esters as components of lubricants
08/07/1979CA1060039A1 Derivatives of 3-benzoyl-phenyl-alkanoic and alkenoic acids
08/07/1979CA1060037A1 Method of preparing mercaptans
08/07/1979CA1060036A1 Esters of carboxylic acids formally substituted by sodium or potassium in the alpha position and method for their preparation
08/07/1979CA1060035A1 Pesticidal compositions
08/07/1979CA1060033A1 Continuous process for the preparation of propylene oxide
08/07/1979CA1060014A1 Manufacture of 1-substituted oximino cyclo-alkenes-(1)
08/07/1979CA1060008A1 Process for the preparation of halogenoanthraquinones
08/07/1979CA1060007A1 2a,2b-dihomo-16,16-dimethyl-prostaglandin analogs
08/07/1979CA1060006A1 15-SUBSTITUTED 11.alpha.-CYANO PROSTAGLANDINS AND RELATED COMPOUNDS
08/07/1979CA1059996A1 Maleamic acids suspensions
08/07/1979CA1059928A1 Separation of aromatic isomers
07/1979
07/31/1979US4163111 Perfumes
07/31/1979US4163110 11-Deoxy-2,2-difluoro-PGE compounds
07/31/1979US4163109 Process for the preparation of cyclic ketones
07/31/1979US4163107 ω-Aryl-cis-13-PGF compounds
07/31/1979US4163063 Aminotetralin adrenergic β-agonists
07/31/1979US4163056 Pesticidal triazapentadienes
07/31/1979US4163053 Anti-hypertensive 5-[2-(substituted anilinoalkylamino)-1-hydroxyalkyl]salicylamides
07/31/1979US4163028 In admixture with ethylbenzene, zeolite catalyst
07/31/1979US4163025 Process for the production of benzylamine and dibenzylamine
07/31/1979US4163024 Nickel catalyst
07/31/1979US4163020 Fungicides, bactericides
07/31/1979US4163016 16-Substituted prostaglandins
07/31/1979US4163008 Dual purpose stabilizer compounds and polymer compositions containing same
07/31/1979US4163005 Halobenzene sulfonate flame retardants