| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 05/06/1987 | EP0220855A1 process for recovering 4,4' dihydroxydiphenyl sulfone from an isomer mixture |
| 05/06/1987 | EP0220835A1 Process for dimerization of aromatic halide compounds |
| 05/06/1987 | EP0220826A1 Preparation of sulphophenyl esters |
| 05/06/1987 | EP0220810A1 Insecticidal ethers |
| 05/06/1987 | EP0220775A2 Preparation of synthetic lubricating materials |
| 05/06/1987 | EP0220767A1 Process for the preparation of aldehydes |
| 05/06/1987 | EP0220744A1 Process for the preparation of halogenated (2,2)-paracyclophanes |
| 05/06/1987 | EP0220743A1 Process for the preparation of (2,2)-paracyclophane |
| 05/06/1987 | EP0220665A2 Peptides |
| 05/06/1987 | EP0220664A1 Process for the removal of m-dichlorobenzene from a mixture of dichlorobenzenes |
| 05/06/1987 | EP0220656A1 Continuous process for the preparation of acyloxybenzene-sulfonic acids |
| 05/06/1987 | EP0220641A1 Substituted p,p'-methylene-bis-anilines |
| 05/06/1987 | EP0220587A2 Supported catalysts and hydrogenation process using these catalysts |
| 05/06/1987 | EP0220584A2 Process for the preparation of aryl cyanamides |
| 05/06/1987 | EP0220516A1 Process for the production of aromatic carboxylic-acid chlorides |
| 05/06/1987 | EP0220485A1 Polyhydroxylic compounds containing sulfonic ester groups and their use as polyol compounds in casting resins |
| 05/06/1987 | EP0220477A2 Novel bimetallic catalysts for the reaction of carbon monoxide and hydrogen |
| 05/06/1987 | EP0220412A2 Process for the preparation of pure, chlorine-free cyclopropanecarboxylic-acid esters |
| 05/06/1987 | EP0220409A2 Gem-dihalo and tetrahalo-1,12-diamino-4,9-diaza-dodecanes |
| 05/06/1987 | EP0220279A1 Method of forming a metal chelate protein conjugate |
| 05/06/1987 | EP0220220A1 Process of preparing 2,2-dibromo-3-oxonitriles. |
| 05/06/1987 | EP0220205A1 Process for the preparation of urethanes |
| 05/06/1987 | EP0101719B1 Formation of isobutyric acid or methyl isobutyrate |
| 05/05/1987 | US4663490 Process for the production of dinitrotoluene |
| 05/05/1987 | US4663487 Preparation of 4,4-disubstituted cyclohexadienones |
| 05/05/1987 | US4663485 Process for purifying 4-hydroxyacetophenone |
| 05/05/1987 | US4663484 Acetylation, oximination, rearrangement, hydrolysis |
| 05/05/1987 | US4663481 Preparation of bromoacetamides |
| 05/05/1987 | US4663480 Manganese nitrate |
| 05/05/1987 | US4663477 Process for the hydrolysis of dialkyl carbonates |
| 05/05/1987 | US4663472 Transesterification process |
| 05/05/1987 | US4663470 Alpha-tocopherol intermediates |
| 05/05/1987 | US4663465 Preparation of 2,2-dimethyl-3-aryl-cyclopropanecarboxylic acid and esters and new intermediates therefor |
| 05/05/1987 | US4663452 Amide reacted with phosphorus pentasulfide |
| 05/05/1987 | US4663439 Process for the preparation of ceric alkoxides |
| 05/05/1987 | US4663407 Fluorine-containing diacylperoxides and use thereof |
| 05/05/1987 | US4663352 Use of some alkanoyl L-carnitines for the therapeutical treatment of idiopathic and induced Parkinsonism |
| 05/05/1987 | US4663350 Unsaturated diphenylazomethine derivatives, their preparation and pharmaceutical compositions containing them |
| 05/05/1987 | US4663299 Etherification |
| 05/05/1987 | US4663142 Generation of sulphur trioxide from oleum |
| 05/05/1987 | CA1221387A1 Preparation of perfluoroalkanols |
| 05/05/1987 | CA1221386A1 Process for purifying 2,6-xylenol |
| 05/05/1987 | CA1221385A1 Production of noncyclic polyalkylene polyamines |
| 05/05/1987 | CA1221384A1 Process for the reductive alkylation of aromatic nitro-containing compounds with ketones or aldehydes |
| 05/05/1987 | CA1221383A1 Polyamines, a process for the production of polyamines and their use in the production of polyurethanes |
| 05/05/1987 | CA1221382A1 Preparation of benzophenons |
| 05/05/1987 | CA1221380A1 Herbicidal 2-haloacetanilides |
| 05/05/1987 | CA1221379A1 Herbicidal 2-haloacetanilides |
| 05/05/1987 | CA1221378A1 Herbicidal 2-haloacetanilides |
| 05/05/1987 | CA1221377A1 Process for preparing n,n'-bis(2-hydroxy ethyl) oxamide |
| 05/05/1987 | CA1221376A1 Sulfonylation process |
| 05/05/1987 | CA1221375A1 Pigment grinding vehicle |
| 05/05/1987 | CA1221368A1 Production of n-substituted (meth) acrylamides from (meth) acrylates and amines over a metal alkoxide catalyst |
| 05/05/1987 | CA1221354A1 Nickel boride-polymer in-oil catalyst |
| 04/29/1987 | EP0220135A2 Process for the preparation of chloranile |
| 04/29/1987 | EP0220118A2 Bicyclic naphthalenic derivatives, process for their preparation and their use in human and veterinary medicine and cosmetics |
| 04/29/1987 | EP0220112A2 Aromatic derivatives substituted by an (omega-amino)-alkanol group with an antimicrobial activity, their preparation and compositions containing them |
| 04/29/1987 | EP0220104A2 5-Amino-pentanenitrile derivatives, processes for their preparation and pharmaceutical compositions containing them |
| 04/29/1987 | EP0220004A1 Process for synthesizing 4,4'-dihydroxydiphenyl sulfone |
| 04/29/1987 | EP0219975A1 Fluorophenylcyclohexane derivative |
| 04/29/1987 | EP0219961A1 Irreversible dopamine-B-hydroxylase inhibitors |
| 04/29/1987 | EP0219948A1 Process for the production of esters |
| 04/29/1987 | EP0219906A2 Process for the preparation of alkylidene diesters |
| 04/29/1987 | EP0219905A1 Process for the preparation of alpha-bêta unsaturated alcohols |
| 04/29/1987 | EP0219900A1 T-Alkenyl peroxy esters and their use as initiators and curing agents |
| 04/29/1987 | EP0219823A1 Process for the preparation of hydrofluoroalkanes |
| 04/29/1987 | EP0219759A1 Diphenyl ether derivatives, processes for their manufacture and their use in combating undesired plant growth |
| 04/29/1987 | EP0219756A1 Acrylic amides |
| 04/29/1987 | EP0219666A2 Cyclopentane derivatives |
| 04/29/1987 | EP0219654A2 Process for the preparation of 4-chlorbutanals |
| 04/29/1987 | EP0219652A2 Process for the preparation of 1-methylcyclopropanecarboxaldehyde |
| 04/29/1987 | EP0219601A1 Process for the preparation of (Z)-2-methyl-2-butenoic acid |
| 04/29/1987 | EP0219586A1 Method of selective dealkylation of 1,4-dialkylbenzene |
| 04/29/1987 | EP0219584A1 Process for the recovery of alkylaromatic hydrocarbons from the effluent stream of a hydrocarbon conversion zone |
| 04/29/1987 | EP0219553A1 Process for preparing 3-phenoxybenzyl 2-(4-alkoxyphenyl)-2-methylpropyl ethers |
| 04/29/1987 | EP0219505A1 Stereoselective process and chiral intermediates for aryloxydropanolamines. |
| 04/29/1987 | CN86106811A Transition metal complex catalyzed processes |
| 04/29/1987 | CN86105401A Method of producing the compound of sbogilin with sub-benz |
| 04/29/1987 | CN86105088A Gem-dihalo and tetrahalo-1, 12-diamino-4, 9-diaza-dodecanes |
| 04/28/1987 | US4661648 Decachlorobutane and octachlorobutenes |
| 04/28/1987 | US4661647 Directly compressible granular mannitol and method for its manufacture |
| 04/28/1987 | US4661646 Isomerization of 2-butene-1,4-diol in presence of catalyst under acid conditions |
| 04/28/1987 | US4661645 Synthesis of styrenated hydroquinone |
| 04/28/1987 | US4661636 6-sulfoxyphenol derivatives, their preparation and their use as cytoprotective agents |
| 04/28/1987 | US4661630 Nervous system disorders |
| 04/28/1987 | US4661628 Process for the optical resolution of racemic mixtures of α-naphthyl-propionic acids |
| 04/28/1987 | US4661627 Method for scavenging acidic impurities from polymeric isocyanates |
| 04/28/1987 | US4661626 Process for the production of 2-isocyanato-2,3-dehydrocarboxylic acid esters |
| 04/28/1987 | US4661625 Synthesis and purification of d-propoxyphene hydrochloride |
| 04/28/1987 | US4661624 From carbon monoxide and methanol, high sodium alkoxide catalyst concentration; higher reaction temperature |
| 04/28/1987 | US4661623 Method of producing methyl formate from methanol and carbon monoxide using anionic group VIII metal cataysts |
| 04/28/1987 | US4661622 Method for producing composite ester |
| 04/28/1987 | US4661621 Process for the preparation of pivaloylacetic acid esters |
| 04/28/1987 | US4661620 From carbon monoxide, oxygen and a styrene with a catalyst containing platinum group, copper or iron and additional metal components |
| 04/28/1987 | US4661614 Simultaneous reaction of formaldehyde, hydrogen cyanide, and source of ammonia |
| 04/28/1987 | US4661609 Process for cosynthesis of ethylene glycol and dimethyl carbonate |
| 04/28/1987 | US4661606 Using water insoluble extractant |
| 04/28/1987 | US4661601 Photographic black color coupler |
| 04/28/1987 | US4661524 4-(6-substituted-2-naphthyl)-2-butanones or -butanols, antiinflammatory |
| 04/28/1987 | US4661505 4-(4-acetyl-3-hydroxy-2-propylphenoxy) alkanoic acids, tetrazoles, and derivatives |