Patents
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Patents for C07C 29 - Preparation of compounds having hydroxy or o-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring (31,270)
04/1982
04/14/1982EP0049543A1 Perfume compositions and perfumed materials and articles, containing phenyl-tetrahydrofurans as a fragrance
04/13/1982US4324940 Preferential reaction of smaller and linear olefins
04/13/1982US4324931 1-Halo-4-decene compounds
04/13/1982US4324927 Catalyst containing cobalt, ruthenium, ionic halide, and alkyl halide
04/13/1982US4324909 Process for preparing glycols and glycol esters
04/13/1982US4324796 Substituted oxiranecarboxylic acids, their use and medicaments containing them
04/13/1982US4324730 Certain fluorine substituted PGI2 compounds
04/13/1982CA1121832A1 Strereoselective preparation process of sexual pheromones
04/07/1982EP0048980A1 Continuous process for the manufacture of ethylene glycol
04/07/1982EP0048918A1 Process for the selective production of ethanol and methanol directly from synthesis gas
04/07/1982EP0048914A1 Process for the preparation of 3-bromo-4-fluorobenzyl alcohol, intermediate products therefor, and process for the preparation of these intermediate products
04/07/1982EP0048804A1 Process for the production of cyclooctene-4-ol-1 from cyclooctadiene-1,5
04/06/1982US4323495 Novel branched-chain monoalcohols and derivatives thereof, lubricant compositions for polymers and wax compositions in which these novel products are incorporated
04/06/1982CA1121389A1 Process for the production of alkylene glycols
04/06/1982CA1121388A1 Process and apparatus for preparing aluminum alkoxides
04/06/1982CA1121383A1 Process for preparing aromatic aldehydes and alcohols, in particular benzaldehyde, benzyl alcohol and derivatives thereof
03/1982
03/31/1982EP0048251A1 A process for the preparation of difunctional aldehydes
03/30/1982US4322569 Catalytic hydrogenation of glucose to produce sorbitol
03/30/1982US4322568 Glycolaldehyde or ethylene glycol from formaldehyde
03/30/1982US4322567 By hydrogenation of a tetriary peroxide
03/30/1982US4322565 By complexing the unreacted alkanol with calcium chloride
03/30/1982US4322560 Process for controlling highly exothermic hydroperoxide decomposition
03/30/1982US4322558 Oxidation process
03/30/1982US4322546 Hypotensive agents, antisecretory agents, antifertility agents, bronchodilator agents
03/30/1982US4322442 Combating fungi with 1-halo-1-propyn-3-ols
03/30/1982US4322435 Prostacyclin compounds
03/30/1982US4322432 Cyclopropanecarboxylic acid alkynyl esters, processes for producing them, and their use as pesticides
03/30/1982US4322355 Production of 1,3-difunctional compounds
03/30/1982CA1120955A1 Process for the production of alkylene glycols
03/30/1982CA1120947A1 Process for preparing alkaline earth metal mercaptides
03/30/1982CA1120694A1 Process for producing alumina
03/30/1982CA1120686A1 Catalyst and process for producing polyhydric alcohols and derivatives
03/24/1982EP0048037A1 Optically active 1-alkyl-3-(4-substituted-phenyl)-propylamines
03/24/1982EP0047877A2 Biphenyl compounds and process for their preparation
03/23/1982US4321414 In the presence of a ruthenium catalyst
03/23/1982US4320772 Methyl substituted oxobicyclo-4,4,0-decane derivatives, process for preparing same and organoleptic uses thereof
03/23/1982CA1120500A1 .beta.,.gamma.-DIHYDROPOLYPRENYL ALCOHOL AND HYPOTENSIVE PHARMACEUTICAL COMPOSITION CONTAINING SAME
03/17/1982EP0047622A1 Preparation of dichlorobenzyl alcohol
03/17/1982EP0047596A1 Synthesis for producing carbon compounds from a carbon oxide/hydrogen synthesis gas
03/17/1982EP0047594A2 Triazole compounds, a process for preparing them, their use as plant fungicides and plant growth regulators and compositions containing them
03/17/1982EP0047345A1 Process for the synthesis of methanol from hydrogen and the oxides of carbon using catalysts
03/16/1982US4320237 Process for the hydroformylation of olefins
03/16/1982US4320236 Ethynylation
03/16/1982US4320230 To produce ethanol or acetaldehyde by reaction with carbon monoxide and htdrogen in the presence of an iodide promoter
03/16/1982US4320228 Palladium base hydrogenation catalyst in the presence of a tertiary amine
03/16/1982US4320063 Ammonium carboxylates
03/10/1982EP0047204A2 Process for the production of dehydrated alcohols for use as components in a motor fuel
03/10/1982EP0047154A2 Methyl-substituted oxy- and oxo-bicyclo-4,4,0-decane derivatives, process for preparing the same and organoleptic uses thereof
03/10/1982EP0046995A1 6,10,14,18-Tetramethyl-5,9,13,17-nonadecatetraene-2-ol, a process for producing same and a pharmaceutical composition
03/10/1982EP0046983A1 Process for continuously preparing ethylene glycol
03/09/1982US4319058 Process for the separation of ethanol from water
03/09/1982US4319057 Regeneration of molecular sieves
03/09/1982US4319056 And catalysts comprising cobalt and iodide or bromide with a nitrogen or phosphorus compound
03/09/1982US4319050 Copper complex as catalyst for formate ester decarbonylation
03/09/1982US4319049 Bis hydroxymethyl tricyclo (5,2,1,02,6) decane
03/09/1982US4319048 Certain 6-(3'-methoxyphenyl) derivatives of 2,4-hexadienal
03/09/1982US4319043 Process for the production of oxygenated organic compounds
03/09/1982US4318900 Alicyclic amides having a physiological cooling effect
03/09/1982US4318863 Substituted tricyclodecane derivatives, processes for producing same and organoleptic uses thereof
03/09/1982US4318831 Polysubstituted cyclopentene derivatives
03/04/1982WO1982000643A1 Substituted oxiranecarbonic acids,preparation and pharmaceutical utilisation thereof
03/03/1982EP0046680A1 Improved catalytic hydrogenation of glycolaldehyde to produce ethylene glycol
03/03/1982EP0046590A2 Phen(alk)oxy-substituted oxirane-carboxylic acids, process for their preparation, their use and drugs containing them
03/03/1982EP0046564A1 Process for removing metal from the primary products of oxo-synthesis
03/02/1982US4317949 Reaction of aromatic compound and olefin using a solid acid catalyst; dealkylation; isomerization
03/02/1982US4317946 In the presence of a ruthenium catalyst
03/02/1982US4317945 Process for preparing 2-methyl-2-sec.butyl-1,3-propanediol
03/02/1982US4317935 Bicyclo aldehyde and process for preparation
03/02/1982US4317934 Hydrolysis of halide compounds to alcohols and aldehydes, oxidation with manganese dioxide
03/02/1982US4317918 Process for preparing alcohols
03/02/1982US4317905 Preparation of compounds containing two conjugated double bonds cis-cis and cis-trans
03/02/1982CA1119201A1 Process for methanol production
03/02/1982CA1119179A1 Process for preparing n-tritylimidazole compounds
03/02/1982CA1119147A1 Method for the preparation of dimethyl ether and catalyst therefor
02/1982
02/24/1982EP0046405A1 Method of treating hydroperoxide mixtures
02/23/1982US4316724 Removing water by reaction with olefin
02/23/1982CA1118795A1 Process for producing tert-butanol from mixed butylenes
02/23/1982CA1118794A1 Preparation process for ethylenic chlorohydrin
02/23/1982CA1118793A1 Allylic rearrangement process
02/23/1982CA1118788A1 Hydroxyimino-substituted aminoacetonitriles
02/17/1982EP0046129A1 Process for the hydrocarbonylation and/or carbonylation of alkyl carboxylates
02/17/1982EP0046128A1 Process for the hydrocarbonylation and/or carbonylation of alkyl carboxylates
02/17/1982EP0045861A2 Unsaturated compounds, process for their preparation, their use as perfumes and the perfumed compositions containing them
02/17/1982EP0018894B1 Esters of allethrolone derivatives and carboxylic acids, process for their preparation and the compositions containing them
02/16/1982US4315994 Preparation of glycols and ethers
02/16/1982US4315993 Preparation of ethylene glycol
02/16/1982US4315951 Flavoring with indane alkanols and tricyclic isochromans
02/16/1982US4315900 Catalytic reforming using steam, subjecting synthesis gas product to high temperature shift conversion
02/16/1982CA1118453A1 Process for preparing cycloalkanols and cycloalkanones
02/10/1982EP0045620A2 Process for the production of C1 to C4 oxygenated hydrocarbons by the catalytic conversion of synthesis gas
02/10/1982EP0045618A2 Method for promoting the activity of a catalyst in the production of esters by the reaction of an olefin with a carboxylic acid
02/10/1982EP0045571A1 Process for the production of phenyl substituted aldehydes and of phenyl substituted alcohols
02/10/1982EP0045524A1 22-Arylsulfonyl-24,25-dihydroxycholestanes and process for preparing the same
02/10/1982EP0045521A1 Pyrazolobenzazepines, process for their preparation and pharmaceutical compositions containing them
02/10/1982EP0045519A2 Pyrrolo-(3,4-d)-benzapines, process and intermediates for their preparation and pharmaceutical compositions containing them
02/10/1982EP0045453A1 Alkenols (I) and process for their preparation, utilisation of (I) as fragrants and/or aromatic compounds, as well as a fragrant and/or aromatic composition containing (I)
02/09/1982US4314942 Deprotection of allylic esters, carbonates and carbamates catalyzed by palladium compounds
02/09/1982US4314915 Uses in perfumery of ether derivatives of indanes
02/09/1982US4314891 Heat exchanging, flue gas, stripping
02/09/1982US4314890 Automatically fed distillation and fractionation system
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