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)
12/1999
12/15/1999	EP0721445B1 Improved method of preparation of lithium tertiary-butoxide
12/15/1999	CN1238753A Method for preparing polyalohols
12/15/1999	CN1238749A Highly branched primary alcohol compositions, and biodegradable detergents made therefrom
12/15/1999	CN1047328C Catalyst for preparation of 1,4-butanediol by gas-phase hydrogenation
12/14/1999	US6002053 Process for preparing pentafluoropentanol
12/09/1999	WO1999062861A1 Process for the preparation of protected 3-amino-1,2-dihydroxypropane acetal and derivatives thereof
12/09/1999	WO1999062852A1 Method for producing hexanediol-1,6
12/09/1999	CA2331817A1 Method for producing hexanediol-1,6
12/08/1999	EP0962438A1 Process for the preparation of 1,4-butanediol, butyrolactone and tetrahydrofuran.
12/08/1999	CN1237953A Method for producing glycols
12/08/1999	CN1237481A Catalyst for preparation of ethanediol by epoxyethane hydration and its process
12/07/1999	US5998679 Decomposing ferric bromide to produce bromine gas and ferous bromide; reacting bromine gas with methane to glive methyl bromide and hydrogen bromide; aqueous solution of ferric hydroxide to yield methanol and regenerate ferric bromide
12/07/1999	US5998607 From a material containing xylose and xylonic acid.
12/07/1999	US5998489 Reacting hydrocarbons with steam
12/07/1999	CA2027478C Process for the preparation of epimer-free sugar alcohols from the groupconsisting of xylitol, sorbitol (d-glucitol), 4-o-.beta.-d-galactopyranosyl-d-glucitol and 4-o-.alpha.-d-glucopyranosyl-d-sorbitol
12/02/1999	DE19826614A1 Verfahren zur Herstellung von Hexandiol-1,6 A process for preparing hexanediol-1,6
12/01/1999	CN1236768A Process for preparing D-sorbitol
12/01/1999	CN1236668A Non-crystal Cu/SiO2 catalyst and its preparing process and usage
11/1999
11/30/1999	US5994591 Hydroformylation process
11/30/1999	US5994490 Process for equilibrating and/or condensing organosilicon compounds
11/25/1999	WO1999059946A1 Methods for converting lower alkanes and alkenes to alcohols and diols
11/25/1999	WO1999059945A1 Methanol synthesis
11/25/1999	WO1999059944A1 Methanol synthesis
11/25/1999	WO1999059426A2 Crystallization of xylitol, crystalline xylitol product and use thereof
11/25/1999	CA2332600A1 Crystallization of xylitol, crystalline xylitol product and use thereof
11/24/1999	EP0958267A1 Highly branched primary alcohol compositions, and biodegradable detergents made therefrom
11/24/1999	CN1236332A Device for bringing solid bodies in the form of pourable pieces into contact with liquids and possibly gases
11/24/1999	CN1235951A Olefin hydration process
11/24/1999	CN1046622C Pulverulent mannitol of moderate friability and process for its preparation and use thereof
11/23/1999	US5990363 Method for oxidizing alkanes using novel porphyrins synthesized from dipyrromethanes and aldehydes
11/18/1999	WO1999058482A1 Method for producing alkali metal alcoholates
11/17/1999	CN1235591A Functionalization of hydrocarbyl-containing compounds
11/17/1999	CN1235148A Preparation of high purity antimony glycol
11/17/1999	CN1046434C Catalyst (B) for preparation of 1,4-butanediol by gas phase hydrogenation
11/16/1999	US5985100 Separating high purity butanol and dibutyl ether from mixtures containing butanol, water and dibutyl ether in simple, economical manner
11/11/1999	WO1999056873A1 Process for producing fluoroalcohols
11/10/1999	EP0955290A1 Unsaturated ketones and their use in perfumery
11/10/1999	EP0955284A1 Olefin hydration process
11/10/1999	EP0954375A1 Novel supported catalysts
11/10/1999	CN1234390A Method for producing dichloro-acetoxy-propane and derivative thereof
11/10/1999	CN1046259C Preparation process for propanol dichloride
11/10/1999	CN1046216C Catalyst for preparing 1,4-butanediol and/or gamma-butyrolactone
11/09/1999	US5981809 Reducing optically active starting material that includes an alpha-, beta-, or gamma-hydroxy or mercapto aldehyde, ketone, ester, or amide in anhydrous solvent, adding coreactant substituted by one or two hydroxyl or mercapto groups
11/09/1999	US5981769 From adipic acid, 6-hydroxycaproic acid and small amounts of 1,4-cyclohexanediols by esterifying and hydrogenating a substream to give hexanediol and cyclizing 6-hydroxycaproic esters to give caprolactone
11/09/1999	CA2100732C Shaped organopolysiloxanes containing sulfonate groups, a process for their production and their use
11/04/1999	WO1999055659A1 Method for producing 1,4-butanediol
11/04/1999	WO1999055654A1 METHOD FOR PRODUCING MIXTURES OF 1,4-BUTANEDIOL, TETRAHYDROFURAN AND η-BUTYROLACTONE
11/04/1999	WO1999055653A1 Method for producing hexanediol
11/03/1999	CN1234017A Process for continuous prodn. of neopentyl glycol
11/03/1999	CN1234016A Process for prepn. of butane triols
11/03/1999	CN1233609A Method for preparing tertiary amyl alcohol
11/03/1999	CN1233532A Catalyst and use thereof
11/02/1999	US5977417 Preparation of 1,4-butanediol
11/02/1999	US5977192 Small catalyst particle addition to slurry reactor
10/1999
10/29/1999	CA2270356A1 Olefin hydration process
10/28/1999	WO1999054271A1 Adamantanemethanol derivatives and process for the preparation thereof
10/28/1999	DE19818340A1 Production of butan-1,4-diol, tetrahydrofuran and gamma-butyrolactone
10/28/1999	DE19818248A1 Production of highly pure butan-1,4-diol, useful for producing polyesters, gamma-butyrolactone and tetrahydrofuran
10/28/1999	DE19818096A1 Hexandiol production by hydrogenation of dialkyl adipate
10/27/1999	EP0951938A1 Process for producing a Raney catalyst
10/27/1999	CN1046001C Method for electrochemical synthesizing methyl alcohol
10/27/1999	CN1045996C Processfor producing ethanol
10/27/1999	CN1045899C Improved method of purifying kelp-soaking liquid
10/26/1999	US5973212 A light, free-flowing powder comprising at least 80% erythritol obtained by spray drying an aqueous erythritol solution and a maltodextrin binder.
10/26/1999	US5973210 Intermetallic ruthenium tin-catalyst for use in aldehyde synthesis
10/20/1999	EP0815097B1 Method of producing 1,4-butanediol and tetrahydrofuran from furan
10/20/1999	EP0734370B1 Method for preparing alcohols
10/20/1999	CN1232011A Process for preparing chlorohydrin in tubular reactor
10/20/1999	CN1231926A Composition containing glucoamylase and acid fungal protease
10/19/1999	US5969195 Hydrolysis of alkyl monohalides
10/19/1999	US5969164 Catalysts for the hydrogenation of maleic acid to 1,4-butanediol
10/19/1999	US5968992 Using isocyanate containing only secondary and/or tertiary, aliphatically bound isocyanate groups selective for the amines
10/19/1999	US5968535 4,6,6,7,8,8-hexamethyl-1,3,4,6,7,8-hexahydrocyclopenta(g)benzo pyran or oxacyclohexadec-12-and/or-13-ene2-one dissolved in cosmetic; odorless in perfume
10/13/1999	EP0948476A1 Process for the preparation of polyvalent alcohols
10/13/1999	CN1231276A Olefines hydrating process
10/13/1999	CN1045548C Hydrogenated catalyst, preparation and application of same
10/07/1999	WO1999050211A1 Reduction of carbonyl compounds by a silane in the presence of a zinc catalyst
10/07/1999	CA2291486A1 Reduction of carbonyl compounds by a silane in the presence of a zinc catalyst
10/06/1999	EP0947497A2 Process for producing dichloroacetoxypropane and derivatives thereof
10/06/1999	EP0946483A1 Method for producing polyalcohols
10/06/1999	EP0946475A1 Process and plant for the production of methanol
10/06/1999	EP0946276A1 Device for bringing solid bodies in the form of pourable pieces into contact with liquids and possibly gases
10/06/1999	EP0946275A1 Process and plant for reforming hydrocarbonaceous feedstock
10/06/1999	CN1230532A Glycerine production process reducing the saponification equivalent of glycerine
09/1999
09/30/1999	WO1999048852A1 Process for the preparation of butanediol, butyrolactone and tetrahydrofuran
09/30/1999	WO1999035152A3 Lower alkyl alcohol recovery from a stripping mixture
09/30/1999	CA2325499A1 Process for the preparation of butanediol, butyrolactone and tetrahydrofuran
09/29/1999	EP0945457A2 Ruthenium-phosphine complex and method for producing the same
09/29/1999	EP0945419A1 Olefin hydration process
09/29/1999	EP0861221B1 Coproduction of vinylidene alcohols and vinylidene hydrocarbons
09/28/1999	US5958471 Product obtained by co-spray drying mixture of sorbitol, xylitol and mannitol dissolved in water, in air stream at elevated temperature
09/23/1999	WO1999047499A1 Peroxide production
09/23/1999	DE19821304C1 Process for the production of alkali metal alcoholates
09/23/1999	CA2324159A1 Peroxide production
09/22/1999	CN1229433A Substantially odor-free polyhydroxyl solvents
09/22/1999	CN1229072A Improved process for hydrogenation of maleic acid to 1,4-butanediol
09/22/1999	CN1045202C Process for making 1,3-diols and 3-hydroxyaldehydes
09/16/1999	WO1999035113A3 A process for the production of tetrahydrofuran, gammabutyrolactone and butanediol
09/16/1999	CA2265318A1 Hydroformylation of olefin feeds containing dienes
09/15/1999	EP0941762A1 Supported acid catalyst comprising an amino compound and use thereof

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