C07C 67 - Preparation of carboxylic acid esters

Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
11/1983
11/01/1983	US4413140 Liquid extraction of diacetoxybutane with halogenated paraffins
11/01/1983	US4413064 Fluid bed catalyst for synthesis gas conversion and utilization thereof for preparation of diesel fuel
11/01/1983	US4413063 Process for operating highly exothermic reactions
11/01/1983	US4413011 Substituted 2,2-dimethyl-5-phenoxypentanoic acid benzamides as anti-arteriosclerotic agents and method
11/01/1983	US4413009 N-((Alkylamino)carbonyl)-N-(((alkylamino)carbonyl)oxy)acylamides with antineoplastic activity
11/01/1983	US4412992 2-Hydroxy-5-phenylazobenzoic acid derivatives and method of treating ulcerative colitis therewith
11/01/1983	US4412856 Postermergence herbicides
11/01/1983	US4412855 2-Chloro-N-(2'-methoxypropyl)- and 2-chloro-N-(2'-ethoxypropyl)-2",6"-dimethyl-acetanilide as long term weed killers
11/01/1983	CA1156265A1 Process for carrying out catalytic conversions
11/01/1983	CA1156264A1 Method for the prevention of disturbances and/or the effects of disturbances in the preparation of hydrocarbon hydroperoxides by oxidation of hydrocarbons with molecular oxygen
11/01/1983	CA1156263A1 Process for preparing m,m'-dinitrobenzophenone
11/01/1983	CA1156261A1 Process for the manufacture of 5-oxoalkanoic acids
11/01/1983	CA1156260A1 Two-stage process for separating mixed fatty-acid esters
11/01/1983	CA1156258A1 Methanol homologation using iron-cobalt catalyst
11/01/1983	CA1156257A1 Process for the preparation of an alkyl 2-chloropropionate
11/01/1983	CA1156256A1 Production of carboxylic esters from acylium anions formed by carbonylation
11/01/1983	CA1156255A1 Methylthiomethyl esters as flavour additives
11/01/1983	CA1156242A1 N-oximinoalkyl-anilides, processes for their preparation and their use as fungicides
11/01/1983	CA1156226A1 Prostaglandin derivatives of the .delta. 2,4-11-deoxy-peg series
11/01/1983	CA1156137A1 Distillative separation of acid gases from light hydrocarbons
11/01/1983	CA1156022A1 Process for purifying residual sulfuric acids from the synthesis of alcohols
10/1983
10/27/1983	WO1983003604A1 A process for preparing substituted polycyclo-alkylidene polycyclo-alkanes and the corresponding epidioxy compounds; as well as said substituted polycyclo-alkylidene polycyclo-alkanes and the corresponding epidioxy compounds
10/26/1983	EP0092491A1 Process for the preparation of alkyl adipates
10/26/1983	EP0092463A1 Process for the manufacture of monoethylene glycol monoethers by hydrogenolysis of cyclic acetals
10/26/1983	EP0092454A1 Halogenated aromatic isocyanates or their mixtures having a diphenyl-methane structure
10/26/1983	EP0092415A1 Preparation of overbased magnesium phenates
10/26/1983	EP0092384A2 Improved process for making thiobiscarbamates
10/26/1983	EP0092372A1 Process for nitration of benzene
10/26/1983	EP0092352A1 9-Substituted carbacyclins
10/26/1983	EP0092350A1 A process for converting olefins to carboxylic acids or esters using soluble iridium compounds
10/26/1983	EP0092310A1 Bis(halophenyl)hexafluoropropanes and process for making the same
10/26/1983	EP0092267A1 A process for producing o-nitrobenzaldehyde
10/26/1983	EP0092256A1 Process for preparing nonionic surfactants by an oxyalkylation with calcium and/or strontium catalysts
10/26/1983	EP0092193A2 Process for isolating tetracyclines
10/26/1983	EP0092136A1 Benzoquinone derivatives and production thereof
10/26/1983	EP0092112A1 Substituted phenoxy propionates
10/26/1983	EP0092111A1 2,2-Dihalogen-3,3-dimethyl-cyclopropane derivatives
10/26/1983	EP0092103A1 Process for the preparation of o-toluidin and/or m-toluidin and/or p-toluidin
10/26/1983	EP0092097A1 Process for the preparation of alpha-alkyl acroleins
10/26/1983	EP0092096A1 Process for the preparation of N-methoxy-N-methyl urethanes
10/26/1983	EP0092031A1 1(7)p-Menthene-9-al and its use as a perfuming and flavouring agent
10/25/1983	US4412089 Process for the preparation of dienes and/or trienes
10/25/1983	US4412088 Cyclopentadiene derivatives, method for preparing, and use thereof
10/25/1983	US4412082 Method for preparing 4-hydroxyphenylacetic acid
10/25/1983	US4411899 Substituted derivatives of amino alkane diols as gastric secretion inhibitors
10/25/1983	US4411877 Synthesis processes
10/25/1983	US4411841 Preparation of novel perfluorinated sulphonic acid fluorides
10/25/1983	US4411840 Process for the resolution of the racemate S-(carboxymethyl)-(RS)-cysteine (B)
10/25/1983	US4411836 Heating in presence of fatty or aromatic acid salt or tertiary amine
10/25/1983	US4411815 Depressurization
10/25/1983	US4411752 From ethyl isocyanate or ethyl carbamyl chloride
10/25/1983	US4411698 Acidification, reaction with alcohol to form metallic compounds, then reduction
10/25/1983	CA1155873A1 Process and apparatus for the production of vinyltoluene
10/25/1983	CA1155870A1 Nitration of holobenzenes
10/25/1983	CA1155869A1 Alkoxylation of cresylic acids
10/25/1983	CA1155866A1 Preparation of n-monosubstituted carbamates
10/25/1983	CA1155859A1 Carbamates, their preparation, and pharmaceutical formulations containing these compounds
10/25/1983	CA1155839A1 Substituted 1,8-dihydroxy-9-(1oh)-anthracenones, processes for their preparation and pharmaceutical compositions containing these compounds
10/25/1983	CA1155830A1 Porous crystalline synthetic material constituted by silicon and titanium oxides, a method for its preparation, and its uses
10/25/1983	CA1155705A1 Process for producing aqueous sodium-methioninate solutions (d)
10/25/1983	CA1155609A1 Quaternization of amines entrained in a microporous matrix
10/19/1983	EP0091851A1 Process for preparing aryl ethers carrying different substituents on the two aromatic nuclei
10/19/1983	EP0091789A2 Process for preparing overbased sulfurized phenates
10/19/1983	EP0091787A1 Process for crystallizing alpha-L-aspartyl-L-phenylalanine-methyl ester
10/19/1983	EP0091757A1 Optically active 1-(6-methoxy-2-naphthyl)-2-alkoxycarbonyl)amino-1-propanone, its derivatives and their halo anlogs, and methods for their manufacture
10/19/1983	EP0091753A1 Method for racemization of optically active 2,2-dimethylcyclopropane-1-carboxylic acid halide
10/19/1983	EP0091749A2 Ethanolamine derivatives, process for their preparation and pharmaceutical compositions containing them
10/19/1983	EP0091694A1 Polyprenylcarboxylic acid amides and process for preparing the same
10/19/1983	EP0091677A1 Process for the production of alpha-halo-N,N-dimethylpropionamides
10/19/1983	EP0091639A2 Aniline derivatives, process for their preparation and their use in combating the growth of undesirable plants
10/19/1983	EP0091638A1 Halogenoalkylphenyl ureas, process for their preparation and their use in combating undesired plant growth
10/19/1983	EP0091604A1 Process for the preparation of isobutyryl fluoride and/or isobutyric acid
10/19/1983	EP0091594A1 Aminocarboxylic acid derivatives
10/19/1983	EP0091575A1 Process for the preparation of o-nitrobenzaldehyde
10/19/1983	EP0091437A1 Therapeutically useful tetralin derivatives iii, processes for preparation and pharmaceutical preparations for such compounds
10/18/1983	US4410753 Process and catalyst for skeletal isomerization of olefins
10/18/1983	US4410751 Smectite with zirconium oxide intercalation layers
10/18/1983	US4410746 Preparation of nitro-olefins
10/18/1983	US4410743 Process for the preparation of 2,3-dimethylbutane-2,3-diol
10/18/1983	US4410739 Preparation of meta-chlorophenols by selective hydrodechlorination of polychlorophenols
10/18/1983	US4410738 Noble metal catalyst, acid
10/18/1983	US4410737 Halide ion, acid, noble metal catalyst
10/18/1983	US4410734 Optically active phenylpropane derivatives, their preparation and their use for the preparation of fungicides
10/18/1983	US4410733 Preparation of acetals of malonaldehyde
10/18/1983	US4410732 Phenyl ketone derivatives
10/18/1983	US4410725 Process for preparing unsaturated acids with Mo, V, Ta-containing catalyst
10/18/1983	US4410724 Process for production of o-(2,6-dichloroanilino)-phenylacetic acid
10/18/1983	US4410721 From unsaturated detone esters
10/18/1983	US4410719 Preparation of 2-alkyl-4,4-diacyloxybut-2-enals
10/18/1983	US4410716 Dibenzo[a,d]cycloheptene derivatives and process for production thereof
10/18/1983	US4410615 Layered electrophotographic photosensitive element having hydrazone charge transport layer
10/18/1983	US4410548 Hypotensive agents
10/18/1983	US4410547 Food preservatives
10/18/1983	US4410537 3-hydroxy-2-formylphenoxypentanoic acid derivatives
10/18/1983	US4410503 Process for the removal of urea, ammonia, and carbon dioxide from dilute aqueous solutions
10/18/1983	US4410501 Preparation of porous crystalline synthetic material comprised of silicon and titanium oxides
10/18/1983	US4410463 Tetrapentylammonium molybdates
10/18/1983	US4410450 Process for producing fluid catalyst having good activity from coarse catalyst
10/18/1983	US4410449 Recovery and reuse of heavy-metal oxidation catalyst from the Witten DMT process
10/18/1983	US4410400 Extractive distilling with reworking of residue

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