Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 31 - Saturated compounds having hydroxy or o-metal groups bound to acyclic carbon atoms
Patents for C07C 31 - Saturated compounds having hydroxy or o-metal groups bound to acyclic carbon atoms (16,921)
11/1990
11/08/1990DE4011783A1 Aluminium oxide carboxylate polymer prodn. - by reaction of aluminium alcoholate, mono:carboxylic acid and water to give lower ester content
11/07/1990EP0395729A1 Ligand-accelerated catalytic asymmetric dihydroxylation.
11/07/1990EP0395681A1 Triethylamine catalyzed neopentyl glycol production utilizing a gas sparged reactor.
11/06/1990US4968849 Process for the preparation of 2-ethylhexanol by liquid-phase catalytic hydrogenation of 2-ethylhexenal, and catalyst
11/06/1990US4968848 Process of the prparation of perfluoroalkyl compounds, and pentafluoroethyltrimethylsilane
11/06/1990US4968722 Fixed bed catalytic hydrogenation of carbon monoxide, absorption of methanol by liquid, desorption by flashing
11/01/1990WO1990012775A1 Process for the catalytic hydrogenation of liquid fatty acid
10/1990
10/31/1990EP0395471A1 Process for the preparation of catalyst precursors containing copper, aluminium and zinc, useful for synthesis and decomposition of methanol
10/31/1990EP0395025A1 Attractant effective in relation to Tribolium Confusum J.
10/31/1990EP0394842A1 Catalyst for the hydrogenation of unsaturated aliphatic compounds
10/31/1990EP0394841A2 Process for the hydrogenation of acetylenic alcohols
10/31/1990CN1046471A Jet preheat
10/30/1990US4967018 Monoalkylene glycol production using mixed metal framework compositions
10/30/1990CA1275656C Process for production of gasoline blending stock
10/24/1990EP0393895A2 Silicometallate molecular sieves and their use as catalysts in oxidation of alkanes
10/24/1990EP0393093A1 Process
10/18/1990WO1990011994A1 Clathrate compound of ring-substituted salicylic acid salt
10/17/1990EP0392370A2 Method for paired electrochemical synthesis with simultaneous production of ethylene glycol
10/17/1990CN2063942U Soaking temperature carbinol tower
10/17/1990CA2013805A1 Silicometallate molecular sieves and their use as catalysts in oxidation of alkanes
10/10/1990CA2014055A1 Methods for paired electrochemical synthesis with simultaneous production of ethylene glycol
10/09/1990US4962215 Process of preparation of enolic compounds and new products obtained
10/09/1990US4961855 Dehydration of organic oxygenates
10/09/1990CA1275106A1 Hydrocarbyloxy magnesium halides
10/02/1990US4960960 Hydrogenation process
10/02/1990US4960947 Thermal decomposition with oxygen and activated carbon
09/1990
09/26/1990EP0389244A1 Process for synthesis of FK-506 C10-C18 intermediates
09/26/1990EP0371037A4 Methanol synthesis catalyst
09/23/1990CA2012885A1 Process for synthesis of fk-506 c -c intermediates
09/21/1990WO1990011268A1 Process for the production of tertiary alkyl ethers and tertiary alkyl alcohols
09/21/1990CA2028135A1 Process for the production of tertiary alkyl ethers and tertiary alkyl alcohols
09/11/1990US4956506 Vapor-phase hydration of olefins to alcohols in series reactors with intermediate alcohol removal
09/11/1990US4956392 Process for producing methanol or mixed alcohol
09/11/1990US4956052 Extraction water and organic compound mixture
09/05/1990EP0385631A1 Oxidation process
09/05/1990EP0385368A1 Novel optically active compound
09/05/1990CN1045092A 甲醇 Methanol
09/04/1990US4954660 Converted to secondary alcohols by treatment with methanol and a tertiary alcohol using an acidic catalyst
08/1990
08/29/1990CN1044933A Salting-out process of industrial residue of 3-hydroxymethyl propane
08/28/1990CA1273367A1 Hydroformylation of olefins
08/28/1990CA1273365A1 Hydroformylation of olefins
08/22/1990EP0383680A2 Pentamidine solutions
08/22/1990EP0383051A2 Ceramic fibres based on silica and zirconia, and process for their preparation
08/21/1990US4950812 Single-step catalytic process for the direct conversion of polysaccharides to polyhydric alcohols
08/21/1990US4950811 Process for the preparation of trifluoro-ethanol by hydrolysis, in the gas phase, of chlorotrifluoroethane
08/21/1990US4950368 Method for paired electrochemical synthesis with simultaneous production of ethylene glycol
08/17/1990CA2009605A1 Sio2- and zro2-based ceramic fibers and process for the preparation thereof
08/16/1990EP0382418A2 Process for optically active 3-thiolanyl sulfonate esters
08/16/1990EP0382376A1 Method for the preparation of high purity copper alkoxides
08/16/1990EP0382050A1 Process for the preparation of alkanols
08/16/1990EP0381839A1 Method for preparing catalyst precursor for methanol synthesis
08/15/1990CN1009195B Method for recovering glycerine from saline waters
08/15/1990CN1009194B Process for producing alcohols from carbon monoxide and hydrogen using alkali-molybdenum sulfide catalyst
08/14/1990US4948866 Condensing cyclopentadiene and 2-butene-1,4-diol, catalytic hydrogenation of product
08/14/1990US4948780 Alcohols and ethers having cyclododecyl and cyclododecenyl groups, process for their preparation and scents containing same
08/14/1990CA1272738A1 Process for separating linear-chain oxo-alcohols from mixtures of linear and branched-chain oxo-alcohols
08/09/1990CA2009457A1 Process for optically active 3-thiolanyl sulfonate esters
08/08/1990CN1044452A Prepn. process for producing alcohol from alkenes
08/08/1990CN1044413A Reaction processes in a multi-stage fluidized bed
08/01/1990EP0380365A1 Method for recovering hydrobromic acid and methanol
08/01/1990EP0380219A2 Cryoprotectant sorbitol crystal spherules
08/01/1990EP0380085A1 Use of organic rhenium compounds in the oxidation of multiple C-C bonds, oxidation processses based thereon and novel organic rhenium compounds
08/01/1990EP0379803A1 Preparation of propylene
07/1990
07/31/1990US4945187 Reducing lactide
07/31/1990CA1272218A1 Process for the production of tertiary alcohols
07/31/1990CA1272217A1 Process for the preparation of 1,4-butanediol
07/31/1990CA1272216A1 Method for the preparation of directly compressible granular mannitol
07/31/1990CA1272215A1 Directly compressible granular mannitol and its method of manufacture
07/27/1990WO1990008590A1 Reaction processes in a multi-stage fluidized bed
07/27/1990CA2025770A1 Reaction processes in a multi-stage fluidized bed
07/26/1990WO1990008122A1 Process for producing guerbet alcohols
07/25/1990EP0379351A1 1,4-Dihydropyridine derivatives
07/25/1990EP0379323A2 Preparation of isopropanol
07/24/1990US4943652 Process for asymmetrically reducing carbonyl compounds
07/24/1990US4943354 Phase separation within the distillation column
07/24/1990US4943316 Relating to the formation of metal alkoxides and metal powders by the use of microwave radiation
07/19/1990DE3901095A1 Verfahren zur herstellung von guerbet-alkoholen Process for the preparation of Guerbet alcohols
07/18/1990WO1990008123A1 Process
07/18/1990WO1990008121A1 Process for the production of fatty alcohols
07/18/1990CA2045549A1 Process for the production of fatty alcohols
07/18/1990CA2045547A1 Process
07/17/1990US4942266 Catalytic hydrogenation of triglycerides to give fatty alcohols and propanediols
07/17/1990CA1271781A1 Dual catalyst sequential method for production of sorbitol from hydrolyzed starch solution
07/17/1990CA1271778A1 Process for the preparation of fluorooxy-halo compound
07/11/1990CN1043697A Ester production by hydrogenation of carboxylic acids and anhydrides
07/11/1990CN1043694A Process for preparing propylene
07/11/1990CN1008740B Preparation of spherical magnesium alkoxide particles
07/10/1990US4940805 Cobalt hydrogenation catalyst
07/10/1990US4940797 Process for synthesis of FK-506 C10-C18 intermediates
07/10/1990CA1271494A1 Extraction of alcohols with phosphine oxides
07/04/1990EP0376453A1 The oxidation of saturated hydrocarbon chains
07/04/1990EP0376000A1 Reactor for exothermic heterogeneous catalytic synthesis
07/04/1990CN1043447A Reactor for exothermic heterogeneous catalytic synthesis
07/03/1990US4938930 Reaction vessel
07/03/1990CA1271200A1 Process for producing 2,2,2-trifluoroethanol
06/1990
06/27/1990EP0375071A2 Process for producing methanol from synthesis gas, in the liquid phase
06/27/1990EP0374509A2 4,4,5,8-Tetramethyl-1-oxaspiro(2.5) octane, process for its preparation and its use as a starting material in the preparation of 2,2,3,6-tetramethyl cyclohexane carboxaldehyde
06/26/1990US4937393 Method for preparing ethylene glycol and/or propylene glycol
06/26/1990US4937302 Solution polymerization with long chain aliphatic c8-20 alkyl ester of methacrylic acid
06/23/1990CA2006236A1 Process for producing methanol from synthesis gas, in the liquid phase
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