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)
12/1984
12/11/1984US4487961 Antiulcer, antiasthma, anticoagulants
12/11/1984US4487960 9-Substituted carbacyclin analogs
12/11/1984US4487959 Vinyl acetate purification process
12/11/1984US4487958 Process for preparing a diester of oxalic acid
12/11/1984US4487957 Reaction of unsaturated imino compound with alkylhaloacetate and hyrolysis or echhance with formaldehyde
12/11/1984US4487956 Intemediates for insecticides enzyme inhibitors
12/11/1984US4487953 Abortion
12/11/1984US4487952 Preparing carbamic acid esters
12/11/1984US4487944 Acetylenic and allenic carbinols, their utilization as starting materials for the preparation of β-damascenone and process for preparing same
12/11/1984US4487934 Perfluorosulfonic acid polymer as acylating catalyst
12/11/1984US4487918 Reacting with aldehyde or ketone
12/11/1984US4487851 Gallium and /or indium oxide and at least one other oxide
12/11/1984US4487847 Ethylene dimerization
12/11/1984US4487843 Catalytic activity of aluminosilicate zeolites
12/11/1984US4487783 Combating fungi with novel (thio-)ureas, and novel intermediates therefor
12/11/1984US4487725 Process for the preparation of N-acetylaminoarylsulfonic acids in sulfuric acid as solvent
12/11/1984US4487723 Bleaching, antiseptics, oxidizers
12/11/1984US4487721 Process for producing 2-amino-2-arylacetonitriles
12/11/1984CA1179380A1 Continuous process for proportionally controlled manufacturing in a gaseous phase of trichlorotrifluoroethane, dichlorotetrafluorethane and monochloropentafluoroethane
12/11/1984CA1179379A1 Solid superacids catalysed preparation of octane number improving branched aliphatic ethers
12/11/1984CA1179378A1 Process for preparing alkanols from synthesis gas
12/11/1984CA1179377A1 Production of alkanols from synthesis gas
12/11/1984CA1179376A1 Hydrogenolysis of polyols to ethylene glycol in nonaqueous solvents
12/11/1984CA1179374A1 Lignin hydrocracking process to produce phenol and benzene
12/11/1984CA1179373A1 Producing alkylamines from olefins with alkali metal amide catalyst
12/11/1984CA1179372A1 1-branched-alkyl-3-(2-haloethy)-3-nitrosoureas as novel antitumor agents
12/11/1984CA1179369A1 Process for preparing 4-aminomethylcyclohexane-carboxylic acid or mineral acid salt thereof
12/11/1984CA1179368A1 Enkephalinase enzyme inhibiting compounds
12/11/1984CA1179367A1 Continuous process for the production of peroxycarboxylic acid compositions
12/11/1984CA1179361A1 Esters of phenoxyphenoxypropionic acids
12/11/1984CA1179359A1 1,1,2-triphenylpropane- and propene derivatives, a process for preparation thereof and pharmaceutical compositions containing the new compounds
12/11/1984CA1179335A2 5Z-9-DEOXY-6,9-EPOXY-5-IODO-PGF 1N/.alpha. XX
12/11/1984CA1179315A1 Process for producing alcohols
12/11/1984CA1179313A1 Amorphous silica based catalyst and process for its production
12/11/1984CA1179312A1 Oxidation and ammoxidation catalyst
12/11/1984CA1179291A1 Distillation apparatus
12/06/1984WO1984004676A1 Polyhydroxybenzoic acid derivatives
12/05/1984EP0127536A1 Process for the preparation of alpha-delta-diethylenic carbonyl compounds
12/05/1984EP0127501A1 Catalytic system for the hydroformylation of olefins; hydroformalation process
12/05/1984EP0127434A1 Synthesis of a branched alkanoic acid
12/05/1984EP0127410A2 Selective catalytic dealkylation of 1,4-dialkylbenzene
12/05/1984EP0127396A2 Process and catalyst for the production of aromatic amines
12/05/1984EP0127395A2 Production of diphenylamine and aniline from phenol and ammonia
12/05/1984EP0127342A2 Process for acylation with novel acylating agent
12/05/1984EP0127283A1 Catalytic conversion system for oligomerizing olefinic feedstock to produce heavier hydrocarbons
12/05/1984EP0127220A2 Catalyst preparation
12/05/1984EP0127211A2 Process for the preparation of styrene by dehydrogenation of ethyl benzene
12/05/1984EP0127143A2 Novel aryloxycycloalkanolaminoalkylene aryl ketones
12/05/1984EP0127131A2 Quaternary ammonium compounds, their preparation and their use as disinfecting agents
12/05/1984EP0127128A1 Process for the conversion of the E isomer of 1,2-diphenyl-1-(4-(2-dimethylaminoethoxy)-phenyl)-1-butene to tamoxifen HCl
12/05/1984EP0127116A2 Process for the production of ethylene and propylene
12/05/1984EP0127114A1 Process for the cleavage of phthalimides
12/05/1984EP0127104A1 Process for the preparation of fatty-acid esters of short chain aliphatic alcohols from free fatty-acid-containing fats and/or oils
12/05/1984EP0127087A1 Process for the separation of a mixture of C4 hydrocarbons mainly comprising n-butenes and butanes
12/05/1984EP0127086A2 Process for the purification of vitamin D3 and of vitamin D2
12/05/1984EP0127079A1 Process for preparing 2-fluoro-5-nitroaniline
12/05/1984EP0127048A2 Optically active diphenyl ether derivatives
12/05/1984EP0127039A2 Catalyst derived from mixture of manganese hydroxide and magnesium-containing material
12/05/1984EP0126999A1 Process for making spherical crystalline 5-hydroxytetracycline hydrochloride (oxytetracycline hydrochloride)
12/05/1984EP0126950A2 Method for making aromatic ethers and catalyst used in such method
12/05/1984EP0126923A2 Process for the preparation of derivatives of 4-substituted acetoacetic acid
12/05/1984EP0126893A1 A method for oxidizing alkyl groups to carboxylic acids under basic conditions
12/05/1984EP0126891A1 Alpha-alkoxylated N-(3,3,5- or 3,5,5-trimethylcyclohexen-1-yl)-N-alkyl or N-allyl-acetamides and their use in phytotoxic preparations
12/05/1984EP0126887A2 Process for obtaining pure L-leucine
12/05/1984EP0126886A2 Process for the separation of L-leucine and L-isoleucine
12/05/1984EP0126866A1 Organic amine salt of an acid, manufacture and use as accelerator
12/05/1984EP0058173B1 Process for the synthesis of aryloxy derivatives
12/04/1984US4486607 Process for the production of phenyl substituted propanal
12/04/1984US4486606 From 2,3-dimethyl-2-butene, hydrogen peroxide and water in presence of maleic acid
12/04/1984US4486604 Diphenyl sulfone compounds
12/04/1984US4486603 Stereospecific, from cyclohexane-1,4-dicarboxylic acid or ester
12/04/1984US4486602 Valienamine derivatives, their production and use
12/04/1984US4486599 Carboxlation with alkali metal alkyl carbonate
12/04/1984US4486598 Antiulcer, anticoagulant, antiasthma
12/04/1984US4486592 9-Carbamoylfluorene derivatives
12/04/1984US4486520 Photoconductive devices containing novel squaraine compositions
12/04/1984US4486448 Copper lanolate and anti-acne compositions containing the same for topical application to the skin
12/04/1984US4486429 Anticids
12/04/1984US4486428 Analgesics, antiemetics
12/04/1984US4486355 Halogenated benzyl alcohols and halides
12/04/1984US4486270 Apparatus for the removal of ammonium carbamate from a urea-synthesis solution
12/04/1984US4486224 From haloacetanilide herbicides
12/04/1984US4486223 Diphenyl sulfone compounds, and use
12/04/1984CA1178975A1 Process for producing unsaturated ethers
12/04/1984CA1178974A1 Alkanols from synthesis gas
12/04/1984CA1178973A1 Preparation of glycols and ethers
12/04/1984CA1178972A1 Process for producing hydroxybenzonitriles
12/04/1984CA1178971A1 Class of acyl-derivatives of carnitine, process for preparing same and therapeutic use thereof
12/04/1984CA1178968A1 Process for the preparation of polyisocyanates
12/04/1984CA1178967A1 Etherification process for hexitols and anhydrohexitols
12/04/1984CA1178966A1 Oxyimino-substituted cyclopropane compounds, process for their manufacture, pesticidal compositions and their use as and in the manufacture of pesticides
12/04/1984CA1178964A1 Thromboxane synthetase inhibitors, processes for their production
12/04/1984CA1178955A1 Process for the preparation of aromatic aminosulphonic acids
12/04/1984CA1178946A1 .beta.-LACTAM ANTIBIOTICS, PROCESSES FOR THEIR PREPARATION AND AGENTS CONTAINING THEM
12/04/1984CA1178919A1 Method and apparatus for inhibiting the formation of polymerized vinylaromatic compounds during distillative purification of vinylaromatic monomer
12/04/1984CA1178917A1 Method for separating carboxylic acids from mixtures with non-acids
12/04/1984CA1178838A1 Photographic material including a colour coupler- containing silver halide layer and an associated hydroquinone compound
11/1984
11/28/1984EP0126713A2 Cyclohexanedione-carboxylic-acid derivatives having a herbicidal and plant growth regulating activity
11/28/1984EP0126685A1 Acylated water soluble peptides or amino-acids, their preparation and use
11/28/1984EP0126669A1 N-substituted phenothiazine derivative as a catalyst for the nuclear chlorination of aromatic hydrocarbons
1 ... 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 ... 665