Patents
Patents for C07C 31 - Saturated compounds having hydroxy or o-metal groups bound to acyclic carbon atoms (16,921)
01/1994
01/26/1994CN1081175A Method and equipment for continuous refining and preconcentrating at low temperature of inositol solution
01/26/1994CN1081174A Medium-pressure hydrogenation process for producing butanediol from butynediol
01/21/1994CA2099229A1 Catalytic oxidation of alkanes
01/12/1994EP0578441A2 Olefin hydration process
01/12/1994EP0578384A1 Process for the oxidation of methane to methanol using chromia on metal oxide catalysts
01/12/1994EP0578242A1 Process for producing an oligomer
01/12/1994EP0577990A2 Method of catalytically hydrogenating organic compounds in gasphase and heat exchanger used in the process
01/12/1994EP0577972A1 Process for the preparation of 1,3-propanediol
01/11/1994US5278330 Preparation of organoaluminum compounds and linear alcohols derived therefrom
01/10/1994CA2100111A1 Process for producing an oligomer
01/06/1994WO1994000380A1 System for energy storage, hydrogen production and the manufacture of methanol for abating of greenhouse gases
01/05/1994EP0577356A1 Topical composition for preventing or treating acne vulgaris
01/05/1994EP0577020A1 Preparation of organoaluminum compounds and linear alcohols derived therefrom
01/05/1994EP0576905A1 Mixtures of isomeric decyl alcohols, phthalic acid esters obtained therefrom and their use as plasticizers
01/05/1994EP0398998B1 Synthetic porous crystalline material, its synthesis and use
01/04/1994US5276219 Salt formation with lithium and branched alcohol in polar solvent
01/04/1994US5276218 Preparation of β-fluoroalcohols
01/04/1994CA1325811C Norbornane derivatives, process for their preparation, and cosmetic and pharmaceutical compositions containing them
12/1993
12/31/1993CA2098970A1 Mixtures of isomeric decyl alcohols, phthalates obtainable therefrom, and their use as plasticizers
12/30/1993CA2098236A1 Preparation of organoaluminum compounds and linear alcohols derived therefrom
12/30/1993CA2097413A1 Chromia on metal oxide catalysts for the oxidation of methane to methanol
12/22/1993CN1023215C Process for catalytic hydration of olefins
12/22/1993CN1023214C Process for catalytic hydration of olefins
12/21/1993US5272172 Iridoid derivatives and the use thereof as a drug
12/21/1993CA1325419C Copper chromite hydrogenation catalyst
12/15/1993EP0574204A1 Removal of peroxide contaminants from tertiary butyl alcohol
12/15/1993EP0402405B1 Gasification process
12/15/1993EP0344188B1 Process for the recovery of alcohols using an organic acid-modified polymer membrane
12/15/1993CN1023114C Improvement of olefin chlorine alcoholization process
12/13/1993CA2083349A1 Removal of peroxide contaminants from tertiary butyl alcohol
12/09/1993WO1993024648A1 Microbial esterase for the enantioselective cleavage of 1-arylalkylesters
12/09/1993WO1993024437A1 Catalyst regeneration
12/08/1993EP0572812A1 Method of producing 1,3-propanediol, by hydrogenation of hydroxypropionaldehyde
12/08/1993EP0572517A1 Catalytic process for converting hydrocarbonaceous feeds, particularly lower alkanes to esters, alcohols, and optionally to hydrocarbons
12/07/1993US5268514 Hydroformylation of butene
12/02/1993DE4217506A1 Mikrobielle Esterase zur enantioselektiven Spaltung von 1-Arylalkylestern Microbial esterase for the enantioselective cleavage of 1-arylalkyl esters
12/02/1993CA2070127A1 Molybdenum recovery
12/01/1993EP0571588A1 Pinanes.
11/1993
11/25/1993WO1993023408A1 Enantioselective oxazaborolidine catalysts
11/24/1993EP0570411A1 Alcohol production.
11/23/1993US5264637 Process for preparing fluoroalcohol
11/23/1993US5264632 Fungicide intermediate
11/23/1993US5264629 N-fluoro-n-perhaloalkyl-alkoxy amines or n-perhaloalkyl-alkoxy amines; useful as polymerization catalyst for tetrafluoroethylene
11/18/1993DE4314655A1 New 4-hydroxymethyl-1,8-octane diol(s) - used to make polyurethane foams with improved material properties
11/17/1993CN1078456A Combined production apparatas for isobaric methanol and ammonia
11/11/1993WO1993022476A1 Azeotrope-like compositions of 1,1,2,3,3-pentafluoropropane
11/11/1993WO1993022323A1 Process for the distillatory separation of alcohols
11/10/1993EP0569276A1 Novel use of enantiomers derived from (S)-2-amino-3-(3,4-dichlorobenzyl)-1-propanol
11/10/1993EP0569248A2 Improved process for the co-production of propylene oxide and styrene monomer
11/10/1993CN1078257A Azeotrope-like compositions of 1,1,2,3,3,-penta-fluoropropane
11/09/1993US5260494 Preparation of sodium fluoroalcoholates
11/09/1993US5260492 Fluorinated monomers and polymers
11/09/1993US5260461 Ligands for ADH: cinchona alkaloids and moderately sized organic substituents linked through a planar aromatic spacer group
11/06/1993CA2095509A1 Enantiomeres derives du (s)-amino-2-dichloro-3,4-benzyl) -2-propanol-1
10/1993
10/28/1993WO1993021141A1 Improved process for methyl alcohol
10/28/1993DE4213456A1 Verfahren zum destillativen Abtrennen von Alkoholen A method for distillation separation of alcohols
10/28/1993CA2117768A1 Improved process for methyl alcohol
10/27/1993EP0567336A1 Oxidation of isobutane to tertiary butyl hydroperoxide
10/27/1993EP0397650B1 Low pressure catalytic hydrogenation of carbonyl-containing compounds and catalysts therefor
10/20/1993EP0566485A2 Process for producing optically active halogen-containing alcohol
10/20/1993EP0566370A2 Integrated process for synthesizing oxygenated acetyl compounds from synthesis gas via dimethyl ether
10/20/1993EP0565975A2 Process for the preparation of isoprenoid derivatives
10/20/1993EP0565607A1 Protection group, compoud protected by this group and device for grafting the protection group onto the compound being protected
10/20/1993CN1077447A Decyl alkohal mixture and phthalate prepared thereby and their use as pasticizer
10/19/1993US5254758 Vapor phase hydrogenation
10/19/1993US5254757 Condensing formaldehyde with 4-hydroxybutyraldehyde and/or 2-hydroxytetrahydrofuran in presence of basic catalyst, catalytically hydrogenating reaction mixture
10/19/1993US5254755 Partially fluorinated alkanols having a tertiary structure
10/19/1993US5254754 In presence of azo- or peroxy-free radical catalyst and a hydrogen iodide capturing additive
10/19/1993US5254660 Polyurethanes, fluoropolymers
10/19/1993CA1323378C Fluorine-containing mono- or poly-alkylene glycol and method for producing same
10/19/1993CA1323358C Production of olefins
10/14/1993WO1993020177A1 Ternary azeotropic compositions
10/14/1993CA2133451A1 Ternary azeotropic compositions
10/13/1993EP0565252A1 Hydrolysis
10/07/1993DE4210733A1 Oxidn. of electron-deficient olefin(s) using osmium cpds. - e.g. to produce 1,2-diol(s) or 1,2-di-ketone(s) or to stereospecifically cis hydroxylate cyclic olefin(s)
10/06/1993EP0563557A2 Volatile rate earth metal alkoxides, especially for the preparation of rare earth metal oxides, and alcohols for the synthesis of volatile compounds
10/06/1993CN1076951A Ternary azeotropic compositions
10/06/1993CN1076936A Decayl alkohol mixtunes and phthalate produced thereby
10/06/1993CN1022317C Process for purifying distillation of crude secbutyl alcohol
10/05/1993US5250512 Propanol derivatives and perfumes containing the same
10/05/1993US5250208 Ternary azeotropic compositions
10/05/1993CA1322764C Dehydration of organic oxygenates
09/1993
09/30/1993WO1993019030A1 Production of xylitol
09/29/1993EP0562451A2 Mixtures of decyl alcohols, phthalic acid esters obtained from them and their application as plasticisers
09/29/1993EP0562450A2 Mixtures of decyl alcohols, phthalic acid esters obtained from these and their application as plasticisers
09/28/1993US5248832 Reduction of alkyl ester of trifluoroacetic acid with alkali metal borohydride
09/28/1993CA2092041A1 Decyl alcohol mixtures, phthalic esters obtainable therefrom and their use as plasticizers
09/28/1993CA2092040A1 Decyl alcohol mixtures, phthalic esters obtainable therefrom and their use as plasticizers
09/22/1993CN1076438A A process for preparing alkohol and amine
09/16/1993WO1993016020A3 Alkene oligomerization
09/15/1993EP0560546A1 Production for preparaing alkanols and alkyl halides
09/15/1993EP0560087A1 Method for the stabilization of solutions of ethylmagnesium-carbonate in ethanol
09/15/1993EP0559730A1 Polymeric materials
09/15/1993EP0552286A4 Ternary azeotropic compositions of 43-10mee (cf 3?chfchfcf 2?cf 3?) and trans 1,2-dichloroethylene with methanol or ethanol
09/15/1993CN1076185A Improvement on producing process for trimethylolpropane
09/14/1993US5245093 Olefin polymerization
09/14/1993US5245070 Alkyl phosphates having a branched alkyl group
09/14/1993US5245003 Ternary mixtures of glycols and water that retain fluidity at ambient temperatures
09/14/1993US5244692 Process for formation of an aluminum oxide-based layer on glass, the product thus obtained, and its use in windows incorporating a conductive layer
09/13/1993CA2090173A1 Process for the stabilization of ethanolic ethylmagnesium carbonate solutions