Patents
Patents for C07C 45 - Preparation of compounds having co groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds (38,929)
08/1979
08/07/1979CA1060048A1 Process for preparing diarylketones
08/07/1979CA1060039A1 Derivatives of 3-benzoyl-phenyl-alkanoic and alkenoic acids
08/07/1979CA1060008A1 Process for the preparation of halogenoanthraquinones
07/1979
07/31/1979US4162992 Antimony-vanadium-titanium oxide
07/31/1979CA1059531A1 Selective oxidation of chrysanthemyl alcohol
07/25/1979EP0003158A2 Oxidation and ammoxidation catalysts, their production and use
07/25/1979EP0003074A2 Process for the preparation of 4-(6-methoxy-2-naphthyl)butan-2-one and 2-acetyl-3-(6-methoxy-2-naphthyl) propenoic acid esters
07/25/1979EP0003066A2 Process for the preparation of meta-aryloxybenzaldehydes, and meta- aryloxybenzaldehydes produced by the process
07/24/1979US4162364 Antiinflammatory agent
07/24/1979US4162269 Purification process for 3-phenoxybenzaldehyde
07/24/1979US4162268 Process for preparing diacetylbenzene
07/24/1979US4162267 Production of cyclohexanone
07/24/1979US4162266 Trimethyl-acetyl octalins, process for making and fragrance compositions containing same
07/24/1979US4162265 Aromatic enyne compounds and their synthesis
07/24/1979US4162262 Process for producing two-carbon atom compounds from synthesis gas with minimal production of methanol
07/24/1979US4162256 Hydroxyalkylation in presence of aluminum chloride catalyst, hydroxymethylation, etherification, cyclization
07/24/1979US4162234 Oxidation catalysts
07/24/1979CA1059138A1 5,6,11,12-tetraselenotetracene-o-chloroanil complexes
07/24/1979CA1058831A1 Method of conducting reactions in a trickle-type reactor
07/17/1979US4161616 Hydrogenation, acetalization, hydroformylation, hydrolysis/hydrogenation
07/17/1979US4161614 Process for the preparation of cyclohexane dione-(1,4)-tetramethyl diketal
07/17/1979US4161608 11 Hydroxy methyl 11-deoxyprostaglandin E1
07/17/1979US4161494 Bi-and trifunctional organolithium initiators
07/17/1979US4161481 Heat treatment with group 1 or 2 oxygen compounds
07/17/1979CA1058637A1 Liquid phase oxidation of propane
07/17/1979CA1058625A1 Manufacture of symmetrical carotenoids
07/17/1979CA1058442A1 Flavoring and fragrance compositions and products
07/11/1979EP0003002A2 Use of aromatic-aliphatic ketones as photoinitiators, photopolymerisable systems containing such ketones and aromatic-aliphatic ketones
07/11/1979EP0002908A1 Hydroformylation of formaldehyde with rhodium catalyst
07/11/1979EP0002852A1 Novel intermediate in the preparation of cyclopropylcarboxylate esters and process for its manufacture
07/11/1979EP0002851A1 Novel intermediate in the preparation of cyclopropylcarboxylate esters and process for its manufacture
07/11/1979EP0002850A1 Novel intermediates in the preparation of cyclopropylcarboxylate esters and process for their manufacture
07/11/1979EP0002781A2 Process for the preparation of aliphatic carbonylic compounds substituted by hydroxylic groups which are etherified by aliphatic groups
07/11/1979EP0002742A1 Stilbene derivatives, their preparation and medicines containing these stilbene derivatives
07/11/1979EP0002666A1 1,2-Benzisoxazolyloxy (or thio) acetic acids and related compounds, process for their preparation and medicines containing them
07/10/1979US4160865 Asymmetric synthesis
07/10/1979US4160787 Process for extracting bitter flavoring principles from hops
07/10/1979US4160771 Synthesis of tetrahydrofuran
07/10/1979US4160765 Method for 6-bromination of 1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepine compounds
07/10/1979CA1058221A1 Manufacture of concentrated aqueous solutions of formaldehyde
07/10/1979CA1058220A1 Manufacture of formaldehyde
07/10/1979CA1058219A1 Method for the preparation of carbonyl products starting from hydrocarbon streams coming from steam-cracking installations
07/10/1979CA1058218A1 Method for the preparation of alpha-hydroxycarbonyl compounds
07/10/1979CA1058211A1 Process for preparing vinyl esters of carboxylic acids
07/10/1979CA1058183A1 Pinane derivatives
07/03/1979US4160088 Halogenation of ketone, alkanol, hydrolysis
07/03/1979US4160000 Extraction of hydroperoxides
07/03/1979US4159999 Hydroformylation of olefins
07/03/1979US4159998 Prostaglandins
07/03/1979US4159987 Process for preparing substituted cyclic acetals of oxyacetaldehydes and said cyclic acetals
07/03/1979CA1057775A1 Process for preparing methyl heptenone
07/03/1979CA1057761A1 Cns active phenylindeno pyrazole derivatives
06/1979
06/27/1979EP0002626A2 Ammoxidation of olefins with novel antimonate catalysts
06/27/1979EP0002590A1 Novel prostaglandin compounds, processes for the preparation thereof and pharmaceutical compositions containing them
06/27/1979EP0002557A2 Resin-ligand transition metal complex composition and processes for using this composition as catalyst
06/27/1979EP0002556A1 Novel intermediate in the preparation of cyclopropylcarboxylate esters and process for its manufacture
06/26/1979US4159279 Nuclear substituted 2-hydroxyphenylmethanesulfamic acids
06/26/1979CA1057313A1 Process for the continuous production of 2-ethyl hexanol
06/26/1979CA1057310A1 Selective extraction of triphenylphosphine oxide from oxo-synthesis effluents
06/26/1979CA1057309A1 HYDROXYL-SUSTITUTED 2-CHLORO-.alpha.-(TERT-BUTYLAMINOMETHYL)-BENZYLALCOHOLS AND PROCESS FOR THE MANUFACTURE THEREOF
06/26/1979CA1057307A1 Hydroformylation of olefins
06/26/1979CA1057295A1 Heterocyclic compounds
06/19/1979CA1056853A1 Process for converting high-boiling byproducts of isoprene production into isoprene, isobutylene and formaldehyde
06/19/1979CA1056852A1 Thermolysis of styrene oxide
06/19/1979CA1056848A1 Process for the preparation of 3-alkyl-cyclopentane-1,2-diones, and intermediates therefor
06/19/1979CA1056843A1 Oxidation of monohydroxyaryl compounds to 1,4-quinones
06/19/1979CA1056826A1 Preparation of lactams and related intermediates and derivatives thereof
06/13/1979EP0002408A1 Substituted phenoxyalkanols, their preparation and their use as therapeutic agents
06/13/1979EP0002331A2 Imidazole and triazole compounds, fungicidal and plant growth regulating compositions, method of combating fungal infections in plants and method of regulating plant growth
06/13/1979EP0002327A1 Pharmacologically active 6-lower alkyl-7,8-dihydroxy-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepines, method of preparing them and intermediates
06/13/1979EP0002228A2 Hydroxy naphthoquinone derivatives, their preparations for treating and preventing theileriosis in cattle and sheep, processes for their synthesis; naphthoquinone derivatives
06/13/1979EP0002214A1 Benzyl ethers of cyclic 1,2-diols, methods for their preparation and their use as herbicides
06/13/1979EP0002207A2 Dichlorovinylcyclobutanones, process for their preparation and their use as intermediates in the preparation of pesticides
06/12/1979US4158094 Blowing agents
06/12/1979US4158020 Hydroformylation of olefins
06/12/1979US4158019 Nitrosation of acetone with alkali metal nitrite, acetalization with methyl alcohol and an acid
06/12/1979US4158018 3-Oxa carbinol prostaglandin analogs
06/12/1979CA1056403A1 Process for preventing the formation of an emulsion when working up reaction mixtures containing butyraldehydes and cobalt
06/12/1979CA1056390A1 Oxidative coupling of alkylphenols catalyzed by metal complexes of amino compounds
06/12/1979CA1056387A1 Prostaglandin intermediates and process for the production thereof
06/05/1979US4157353 Process for recovering a dialkylarylketone
06/05/1979US4157352 Process for the manufacture of a cyclopentenedione
06/05/1979US4157351 1-(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)-1,3-butanedione and organoleptic uses thereof
06/05/1979US4157350 Process for preparing 1-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-1,3-butanedione and intermediates
06/05/1979US4157349 Dehydrohalogenation process
06/05/1979US4157345 2,6,6-Trimethyl-3-alkoxy-cyclohex-2-en-1-ones
06/05/1979US4157344 Preparation of aryl trifluoromethyl ethers
06/05/1979CA1055963A1 Process for the manufacture of resorcinol
06/05/1979CA1055874A1 Extractive distillation of acetone
05/1979
05/31/1979WO1979000278A1 Process for acidifying aliphatic aldehydes or ketones
05/30/1979EP0002136A1 Substituted benzonitriles, their preparation, liquid crystal compositions containing them and display devices employing such compositions
05/30/1979EP0002097A1 Triphenylalkene derivatives, process for their preparation and pharmaceutical compositions containing them
05/30/1979EP0002027A1 Process for the preparation of 2-butene-1-ol compounds by isomerization of the corresponding 3-butene-1-ol compounds
05/29/1979US4156695 Preparing substituted acetonaphthones
05/29/1979US4156636 Condensation of formaldehyde hydrate, baseficiation with calcium hydroxide
05/29/1979CA1055527A1 Processes for the preparation of benzobicycloalkene amines and related compounds
05/29/1979CA1055526A1 Process for the preparation of pinacolone
05/29/1979CA1055525A1 Method for decomposing an aromatic aldehyde-hydrogen fluoride-boron trifluoride complex
05/29/1979CA1055512A1 Process for the regeneration and separation of catalysts of the formulas rh or ir(co) (pr3)2 hal and hrh or ir (co) (pr3)3
05/29/1979CA1055511A1 Substituted phenyl derivatives