Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 51 - Preparation of carboxylic acids or their salts, halides, or anhydrides
Patents for C07C 51 - Preparation of carboxylic acids or their salts, halides, or anhydrides (43,144)
12/1984
12/27/1984CA1180025A Process for the co-production of an alkylidene dicarboxylate and a carboxylic acid
12/27/1984CA1180022A Alkyl 4-methyl 3-formyl penten-1-oates, preparation thereof and use thereof for the preparation of 4-methyl 3-formyl pent-3-en-1-oic acid
12/27/1984CA1180006A Therapeutically useful pseudopeptides, compositions containing the same and methods of preparation and use
12/25/1984US4490555 9-Substituted carbacyclin analogs
12/25/1984US4490554 Process for crystallizing trimellitic acid
12/25/1984US4490545 Polyimides; films; coatings; fibers; molding materials
12/25/1984US4490480 Nickel catalyst on alumina support
12/25/1984US4490476 Lewis acid, boron trioxide and phosphorus pentoxide on support
12/25/1984US4490298 Method of isolating cobalt and/or manganese as oxalates
12/25/1984US4490297 Solubilizing salt by joint action of hydrogen bromide, acetic anhydride and acetyl bromide
12/25/1984US4490221 Process for preparing iodothyronines and iodothyroacetic acids by electrochemical reduction at controlled potential
12/19/1984EP0128709A1 Semi-refined mixed dicarboxylic acids
12/19/1984EP0128484A1 Process for preparing carboxylic acid
12/19/1984EP0128439A2 Process for the recovery of noble metals of group VIII of the periodic table of the elements from a contaminated solution resulting from the carbonylation of methyl acetate and/or dimethyl ether
12/19/1984EP0128404A2 Power station with an integrated coal gasification plant
12/19/1984EP0128317A2 Substituted indonaphthols used in detecting ions
12/18/1984US4489204 Mixture of vanadium pentoxide and titanium dioxide
12/18/1984US4489170 Molybdenum, phosphorous, antimony, and tungsten oxides
12/18/1984US4489096 Antiasthma, antiallergen
12/18/1984US4489094 Arylalkylaminobenzoic acids
12/18/1984US4489092 Oxytocics, abortion
12/18/1984US4488999 Method for the recovery of cobalt oxalate and/or manganese oxalate
12/18/1984US4488998 Preparation of higher antimony tricarboxylates in improved yields using an inert gas
12/18/1984US4488997 Method for the preparation of higher antimony tricarboxylates
12/18/1984US4488944 Polyoxyalkylenedicarboxylic acid, nickel oxide hydroxide
12/18/1984CA1179690A1 Production of saturated carbonyl compounds
12/18/1984CA1179686A1 Process for the production of aromatic carboxylic acid chlorides
12/18/1984CA1179683A1 Detergent compounds and compositions
12/18/1984CA1179601A1 Substituted 4 phenyl-4-oxo-2-butenoic acid derivatives and pharmaceutical preparations
12/12/1984EP0127836A1 Process for the recuperation of formic acid by distillation
12/12/1984EP0127810A1 Hydroxyalkoxycarboxylic acids and their salts, their preparation and use
12/12/1984EP0127808A1 Optically active derivatives of phenoxy propionic acid
12/12/1984EP0127803A1 Process for the preparation of 4-fluorophthalic anhydride
12/11/1984US4487972 Catalytic hydroformylation of olefins
12/11/1984US4487962 Using molybdenum-phosphorus-rhodium-coppervanadium-cesium catalyst
12/11/1984US4487961 Antiulcer, antiasthma, anticoagulants
12/11/1984US4487957 Reaction of unsaturated imino compound with alkylhaloacetate and hyrolysis or echhance with formaldehyde
12/11/1984US4487956 Intemediates for insecticides enzyme inhibitors
12/11/1984US4487779 Hypotensive agents
12/11/1984US4487720 Separation and production of organic saturated monocarboxylic acids
12/11/1984CA1179378A1 Process for preparing alkanols from synthesis gas
12/05/1984EP0127551A2 Process for the cyclization of orthobenzoylbenzoic acid
12/05/1984EP0127434A1 Synthesis of a branched alkanoic acid
12/05/1984EP0126893A1 A method for oxidizing alkyl groups to carboxylic acids under basic conditions
12/05/1984EP0126866A1 Organic amine salt of an acid, manufacture and use as accelerator
12/04/1984US4486608 Preparation of mono- and dibromo- or chloroaldehydes
12/04/1984US4486599 Carboxlation with alkali metal alkyl carbonate
12/04/1984US4486598 Antiulcer, anticoagulant, antiasthma
12/04/1984US4486448 Copper lanolate and anti-acne compositions containing the same for topical application to the skin
12/04/1984US4486355 Halogenated benzyl alcohols and halides
12/04/1984US4486354 Anticonvulsants
12/04/1984CA1178964A1 Thromboxane synthetase inhibitors, processes for their production
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
11/28/1984EP0126601A1 Disubstituted ethanes and their use in liquid crystal materials
11/28/1984EP0126524A1 Process for the preparation of formic acid
11/28/1984EP0126488A1 Liquid phase oxidation of alkanes
11/28/1984EP0126372A1 Halogenated protease inhibitors
11/28/1984EP0126287A1 Fluorinated compounds having analgesic and antiinflammatory activities
11/28/1984EP0126194A1 Process for synthesizing a multicomponent acidic catalyst composition containing zirconium by an organic solution method
11/28/1984EP0077334B1 Method for the oxidation of reactive aromatics
11/27/1984US4485257 Treatment with a lewis acid; insesticidal use
11/27/1984US4485254 Process for preparing phenoxybenzoic acids
11/27/1984US4485247 Used in preparing heat resistant polyamides, polyimides, or polyamideimides
11/27/1984US4485244 Thermal process for the liquefaction of aromatic hydrocarbon oxidation residues and recovery of acetic acid
11/27/1984US4485117 Antiprotozoal compounds
11/27/1984US4485116 Naphthoquinone compounds
11/27/1984US4485051 Reaction of an ether with alkali cyanide, hydrolysis, dealkyllation
11/27/1984US4485047 Copper and manganese oxidation catalysts recovery from aqueous solutions
11/27/1984US4485046 Production of cupric and manganous alkanoates
11/27/1984US4484993 Ultrasonic energy
11/27/1984CA1178611A1 Method of processing cobalt-containing catalysts used in hydrocarboxylating
11/27/1984CA1178571A1 Preparation of naphthalene-oxidation catalyst by impregnation of silica with aqueous solution of voc.sub.2o.sub.4-k.sub.2so.sub.4-khso.sub.4
11/22/1984WO1984004524A1 Bis-platinum complexes as antitumor agents
11/21/1984EP0125690A2 Fractionation of polymerized fatty acids
11/21/1984EP0125555A2 Unified test means for ion determination
11/21/1984EP0125342A1 Process for preparation of aromatic polycarboxylic acids and intermediates therefor
11/21/1984EP0078818B1 Process for co-production of tert. alkyl-methylether and formic acid
11/20/1984US4484000 Photographic stabilizers
11/20/1984US4483998 Epoxidation
11/20/1984US4483941 Catalysts for alkoxylation reactions
11/20/1984US4483871 Phytyl or isophytyl oleate
11/20/1984US4483868 Gastro-protecting activity
11/20/1984US4483804 Carbonylation, group 8 metal, nickel alloy catalyst
11/20/1984US4483803 Carbonylation, group 8 metal, nickel alloy catalyst
11/20/1984US4483800 Preparation of 4-(α-alkyl-α-cyano-methyl)-2,6-di-substituted phenols
11/20/1984US4483791 Neutralization with magnesium and alkali metal soap builders
11/20/1984CA1178298A1 Method for extractive processing of cobalt-containing catalysts used in hydrocarboxylating
11/20/1984CA1178295A1 Process for the preparation of alkenylbenzenecarboxylic acid derivatives and alkenylnaphthalenecarboxylic acid derivatives
11/20/1984CA1178264A1 Preparation of vanadium phosphorus catalysts using a mixed phosphorus source
11/14/1984EP0125229A1 Decontamination of KA oil refinement waste stream
11/14/1984EP0125033A1 Dopamine-beta-hydroxylase inhibitors
11/14/1984EP0124925A1 Derivatives of d-2-(6-methoxy-2-naphthyl)-propionic acid having therapeutical activity, process for their preparation and pharmaceutical compositions containing them
11/14/1984EP0124905A1 Protease inhibitors
11/14/1984EP0124791A1 Aralkanamidophenyl compounds
11/14/1984EP0124709A1 Process for preparing pure benzoic acid
11/14/1984EP0124706A2 Process and catalyst for preparing methacrylic acid
11/14/1984EP0124538A1 Control of microflora and preparations therefor.
11/13/1984US4482734 Anticancer, antiinflammatory, antiallergens and treatment of skin disorders
11/13/1984US4482731 Process for the preparation of trans-3-(z-2-chloro-2-aryl-vinyl)-2,2-dimethyl-cyclopropane-1-carboxylic acid derivatives, and the use of intermediate products in agents for compating pests
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