Patents
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)
08/1983
08/02/1983US4396784 Hydrogenation of fluoroacids with rhenium-fluorided alumina catalyst
08/02/1983US4396765 Amino-1-[(halophenyl)-lower-alkyl]piperidines
08/02/1983US4396726 Ruthenium and manganese catalysts
08/02/1983CA1151216A1 Preparation of methanol from synthesis gas with promoted palladium catalysts
08/02/1983CA1151215A1 Manufacture of ethylene glycol from synthesis gas
08/02/1983CA1151214A1 Process for production of aromatic alcohols
08/02/1983CA1151164A1 Conjugated ketone compounds and their production and use
08/02/1983CA1151134A1 Process and catalyst for olefin hydration
07/1983
07/27/1983EP0084133A2 Process for the preparation of unsaturated alcohols and/or of their esters
07/27/1983EP0039889B1 Process for preparing amitinol
07/26/1983US4395576 Process for the preparation of ethanol
07/26/1983US4395495 Production of methanol
07/26/1983US4395425 Use of Prins reaction products of diisoamylene derivatives to augment or enhance the aroma or taste of foodstuffs
07/26/1983CA1150585A1 Water-in-oil type cosmetic composition
07/21/1983WO1983002448A1 Peptide synthesis and amino acid blocking agents
07/20/1983EP0083970A1 Use of stabilised pillared interlayered clays as catalysts in reactions capable of catalysis by protons
07/19/1983US4394519 Amino acid blocking agents
07/19/1983US4394329 2-Hydroxymethyl-1,3-propanediol nitrate ester
07/19/1983US4394326 Oxymethylation of an alkenyl dialkylaluminum compound using paraldehyde; unsaturated alcohols; flavors
07/19/1983CA1150318A1 Method for manufacturing ethyleneglycol
07/19/1983CA1150317A1 Process for prolonging the life of ester hydrogenation catalyst
07/19/1983CA1150314A1 Process for demetallizing primary products of the oxo synthesis
07/19/1983CA1150309A1 Reagent and method for decomposing halogenated organic compounds
07/12/1983US4393256 Esterification with inorganic acid, hydrolysis
07/12/1983US4393255 Of carbon monoxide, hydrogen and alcohol
07/12/1983US4393254 Process for the production of alkylene glycols
07/12/1983US4393253 Hydroxylation of olefins
07/12/1983US4393252 Process for producing ethylene glycol
07/12/1983US4393251 From hydroxypropanals
07/12/1983US4393250 Process for producing alcohols and ethers
07/12/1983US4393245 1-acetyl-1-cyclododecene
07/12/1983US4393144 Palladium on oxide of yttrium, lanthanum or neodymium
07/12/1983US4393079 Antiinflammatory aromatic ketones
07/12/1983CA1149823A1 Process for producing methanol from synthesis gas with palladium-calcium catalysts
07/06/1983EP0083274A1 Process for the preparation of true acetylenic hydrocarbons with a perfluoroalkyl chain
07/05/1983US4391999 3,4,5,6,6-Pentamethyl hexanol-2 and alkyl homologues thereof; process for preparing same and organoleptic uses thereof
07/05/1983US4391919 Alcohol separation process
07/05/1983US4391826 Dietetics
07/05/1983US4391701 Deasphalting, gasification
07/05/1983CA1149404A1 Substituted oxiranecarboxylic acids, processes for their preparation, their use and medicaments containing them
07/05/1983CA1149402A1 Total synthesis of (1rs,4sr,5rs)-4- (4,8-dimethyl-5-hydroxy-7-nonenyl) -4-methyl-3,8-dioxabicyclo ¬3.2.1| octane-1-acetic acid
07/05/1983CA1149401A1 Total synthesis of (1rs,4sr,5rs)-4-(4,8- dimethyl-5-hydroxy-7-nonenyl)-4-methyl-3,8- dioxabicyclo ¬3.2.1| octane-1-acetic acid
06/1983
06/29/1983EP0082692A2 Process for upgrading synthesis gas and catalysts therefor
06/29/1983EP0082641A1 Catalysts for the production of alcohols from olefins and synthesis gas and process employing such catalysts
06/29/1983EP0082447A1 Process for the separation of methanol from the reaction products formed by the etherification of C4-C7 isoolefins with methanol
06/29/1983EP0082277A1 Process for the continuous production of polyvalent alcohols
06/29/1983EP0082252A1 Process for producing fluorine-containing organic compound
06/28/1983US4390739 Hydroxylation of olefins
06/28/1983US4390738 Process for the oxidation of olefinic compounds to olefine oxides or derivatives thereof
06/28/1983US4390639 Upgrading synthesis gas
06/28/1983CA1148979A1 Gamma-sorbitol polymorph
06/22/1983EP0081948A1 Reactor
06/22/1983EP0081893A2 Oxabicycloalkane herbicides
06/22/1983EP0081892A2 Process for the preparation of bicycloheptane derivatives, and novel bicycloheptane derivatives
06/22/1983EP0081666A1 Process for the preparation of pentafluorobenzyl alcohol
06/21/1983CA1148553A1 Preparation of alkylene carbonates from olefins
06/15/1983EP0081050A1 Process for the production of pure neohexanol
06/14/1983US4388479 From acetylenic alcohols by diffusion of hydroglen through membrane catalyst
06/14/1983US4388247 Trihalomethylation of aldehydes
06/14/1983US4388154 Isolation of acetaldehyde and methanol from reaction mixtures resulting from the homologization of methanol
06/14/1983CA1148149A1 Prostaglandin activity
06/08/1983EP0080658A1 Process for producing cyclic 1,2-cis diols from cyclic 1,2-epoxides
06/07/1983US4387255 Hydroxylation of ethylene in the presence of an iodine catalyst
06/07/1983US4387254 Process for the preparation of iodoalcohols having a perfluoroalkyl chain
06/07/1983US4387253 Preparation of dichlorobenzyl alcohol
06/07/1983US4387239 Process for the preparation of esters of leukotriene A
06/07/1983US4387048 Methyl substituted oxobicyclo-4,4,0-decane derivatives and organoleptic uses thereof
06/07/1983US4387007 Electrochemical oxidation of p-tert-butyltoluene to produce p-tert-butylbenzaldehyde
06/07/1983CA1147749A1 Process for the manufacture of oxygen-containing carbon compounds and olefins from synthesis gas
06/01/1983EP0080270A2 Synthesis process and reactor
06/01/1983EP0079989A1 Alicyclic ketone and alcohol derivatives
05/1983
05/31/1983US4386227 Two-functional-group-containing terpenoids
05/31/1983US4386219 Hydrogenation catalysts for the preparation of propanediols and processes for the preparation of propanediols, using such catalysts
05/31/1983US4386205 Brucine salt of hemiphthalate
05/31/1983US4386035 Intermediates for preparation of 3-bromo-4-fluoro-benzyl alcohol
05/31/1983US4386033 Boiling, condensation of vapors, circulation; separation
05/31/1983US4386023 Substituted tricyclodecane derivatives, processes for producing same and organoleptic uses thereof
05/31/1983US4386018 Hydrogenation catalysts for the preparation of propanediols
05/31/1983US4386017 Preparation of improved catalyst composition
05/31/1983US4386009 Method and system for ethanol production
05/31/1983US4386007 Liquid crystalline naphthalene derivatives
05/31/1983US4385914 Freezing falling drops by heat exchanging with flowing fluid; separation of ice
05/25/1983EP0079705A1 Process for the conversion of an alkane to a mixture of an alcohol and a ketone
05/25/1983EP0079592A2 Catalyst stabilization
05/25/1983EP0079565A1 Preparation of catalyst systems containing at least one metal and a solid carrier of silica or zeolite
05/24/1983US4385188 Stripping using inert gases
05/24/1983US4385185 Alcohol derivatives
05/24/1983CA1146975A1 Method for preventing caking of polyols
05/18/1983EP0079207A1 Process for the production of hydrocarbons and oxygenated derivatives thereof by the catalytic hydrogenation of carbon dioxide
05/18/1983EP0079134A1 Stereospecific synthesis of 5-phenyl-2S-pentanol
05/18/1983EP0079132A1 Process for the production of oxygenated hydrocarbons by the catalytic conversion of synthesis gas
05/17/1983US4384148 Hydration of olefins
05/17/1983US4384147 Oxides of aluminum and/or iron, nickel, copper, and molybdenum
05/17/1983US4384146 Process for butanediols
05/17/1983US4384007 Use in flavors of Prins reaction products of diisobutylene
05/17/1983US4383895 Distillation
05/17/1983US4383893 Distillative separation of liquid mixtures containing aliphatic alcohols
05/17/1983US4383836 Gasohol
05/17/1983CA1146593A1 Process for producing two-carbon atom oxygenated compounds from synthesis gas with minimal production of methane
05/17/1983CA1146592A1 Process for producing two-carbon atom oxygenated compounds from synthesis gas with minimal production of methane