C07C 29 - Preparation of compounds having hydroxy or o-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring

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)
10/2002
10/24/2002	US20020153317 Recovery of xylose
10/24/2002	DE10119719A1 Catalyst tablet for hydrogenation of carbonyl compounds comprises inorganic titania-containing support and copper, with small diameter and/or height
10/23/2002	EP1250304A1 Method for the separation of formaldehyde from a reaction mixture containing polyols by the addition of solvents before and/or during the distillation
10/23/2002	EP1250301A1 Method for producing trimethylol alkanes
10/23/2002	EP1250192A2 Thin layer catalysts based on raney alloys, and method for the production thereof
10/23/2002	EP1000003B1 Hydrogenolysis of glycerol
10/23/2002	CN1375491A 酯交换方法 Transesterification method
10/23/2002	CN1093110C Polyene alcohol derivative and process for producing the same
10/23/2002	CN1093109C Hydroperoxide decomposition process
10/23/2002	CN1093108C Method for preparing aromatic carboxylic acids, aromatic aldehydes, and aroamtic alcohols
10/22/2002	US6469222 Oxirane hydroformylation catalyst
10/22/2002	US6469221 Using platinum supported caco3 catalyst at a temperature in the range of 20-190 degrees c.
10/22/2002	US6468940 Complex of oxidized ruthinium metal that is ligated by a tertiary diphosphine ligand and a cobalt compound which is not ligated by a diphosphine ligand; 1,3-propanediol from hydroformylation of ethylene oxide with synthesis gas
10/22/2002	CA2072534C Manufacture of neopentyl glycol (iii)
10/21/2002	WO2001068743A2 Porous polymer/carrier solid phase reactants, method for producing same and the use thereof
10/21/2002	CA2406787A1 Porous polymer/carrier solid phase reactants, method for producing same and the use thereof
10/17/2002	WO2002081047A1 Method for eliminating oxygenated organic molecules that are present in an organic effluent using alumina agglomerates
10/17/2002	US20020151754 Process for the preparation of polyols
10/17/2002	US20020151752 Alkaline earth metal alkylene diamides, method for their production, and their use
10/17/2002	US20020151728 Production methods of 5-phthalancarbonitrile compound and an intermediate therefor
10/17/2002	US20020151433 Process for producing a supported metal catalyst
10/16/2002	EP1249455A1 Phosphonium salts and processes for production of and uses for the same, and phosphines deriving the same and processes for production of the phosphines
10/16/2002	EP1248758A1 Concentrated, stable alkali alcoxide solutions
10/16/2002	EP1098700B1 Dealuminized catalyst support, method for producing said catalyst support and method for hydrating c2- or c3-olefins with water in the presence of a catalyst consisting of this catalyst support impregnated with acid
10/16/2002	EP0960086B1 Recovery of a secondary ethylene stream from an ethylene purification process
10/16/2002	EP0759915B1 Asymmetric synthesis of chiral secondary alcohols
10/16/2002	CN1374884A Catalysts for hydrogenation of carboxylic acid
10/16/2002	CN1374286A Process of extracting cyclohexandiol from cyclohexane oxidizing side product
10/16/2002	CN1374285A Prepn of glycol antimony
10/16/2002	CN1374284A Production process of tert-amyl alcohol
10/16/2002	CN1374145A Separation of azeotropic mixture
10/16/2002	CN1092708C Hydrogenation of substrate
10/16/2002	CN1092635C Recovery of light useful products from distillation residues in producing process of acrylic acid and its ester
10/16/2002	CN1092627C Process for preparing 4-tert-butylcyclohexanol and 4-tert-butylcyclohexyl acetate
10/16/2002	CN1092626C Process for producing cyclohexanol
10/16/2002	CN1092625C Process for the removal of color forming material from 1,X butanediol and its application to the preparation of PTMEg
10/15/2002	US6465699 Integrated process for synthesizing alcohols, ethers, and olefins from alkanes
10/15/2002	US6465698 Catalytic isomerization of Z-pentol to E-pentol
10/15/2002	US6465696 Synthesizing diethyl ether, ethanol, and ethyl acetate by reacting br2 with ethane forming bromoethane and hbr; reacting with metal oxide to form product; converting metal bromide formed to original oxide and br2; recycling
10/15/2002	US6464895 Reagent and process which are useful for grafting a substituted difluoromethyl group onto a compound containing at least one electrophilic function
10/10/2002	WO2002079126A1 Cross-metathesis reaction of functionalized and substituted olefins using group 8 transition metal carbene complexes as metathesis catalysts
10/10/2002	WO2002060842B1 Olefin oligomerization
10/10/2002	DE10117206A1 Verfahren zur Herstellung von halogensubstituierten Dibenzylalkoholen, diese halogensubstituierten Dibenzylalkohole sowie deren Verwendung Process for the preparation of halogen-substituted Dibenzylalkoholen, these halogen-substituted Dibenzylalkohole and the use thereof
10/10/2002	CA2442368A1 Cross-metathesis reaction of functionalized and substituted olefins using group 8 transition metal carbene complexes as metathesis catalysts
10/09/2002	EP1247792A2 Process for the preparation of halo-substituted dibenzyl alcohols, these halo-substituted dibenzyl alcohols and their use
10/09/2002	EP1247574A1 Process for producing a supported metal catalyst
10/09/2002	EP1246786A2 Colour number improvement in polyhydric alcohols by hydrogenation
10/09/2002	EP1246785A1 Method for the decomposition of high boiling by-products produced in the synthesis of polyhydric alcohols
10/09/2002	EP1246784A1 Reaction of carbonyl compounds with organometallic reagents
10/09/2002	EP0975622B1 Selective olefin metathesis of bifunctional or polyfunctional substrates in compressed carbon dioxide as reaction medium
10/09/2002	EP0863857B1 Perfluoroalkylation method and reagent therefor
10/09/2002	CN1373741A Improved metal-ligand complex catalyzed processes
10/09/2002	CN1373113A Process for synthesizing methanol from coke oven gas
10/09/2002	CN1092176C Low metal ion contg. 4,4'-[1-[4-[1-(4-hydroxyphenyl)-1-methylethyl]phenyl]-ethylidene]bisphenol and photoresist compositions therefrom
10/09/2002	CN1092175C Process for preparing polyhydric alcohols
10/09/2002	CN1092174C Process for preparing 1,6-hexanediol with level of purity over 99%
10/09/2002	CN1092173C Process for making 2,3-dihalopropanols
10/08/2002	US6462243 Integrated process for synthesizing alcohols and ethers from alkanes
10/08/2002	US6462242 By formylation of aryl bromides to form benzaldehydes and reduction of the latter using a formate
10/08/2002	US6462231 Method of producing carboxylic acid and alcohol
10/08/2002	US6462230 Continuously supplying waste oligomers in a molten state or liquid state to a reactor, along with super-critical water or high pressure/high temperature water to reactor, bringing the water into contact with wastes, decomposing to monomers
10/08/2002	US6462206 Catalytic reduction of ketones and aldehydes using organometallic ruthenium complexes
10/08/2002	US6461482 Process for preparing high-purity phytantriol
10/08/2002	CA2108033C Hydrogenation catalyst, process for preparing and process of using said catalyst
10/03/2002	WO2002076997A1 Method for producing non-chiral organic compounds containing optically active hydroxy groups
10/03/2002	WO2002076610A1 Catalyst for producing both end-hydroxyl group-terminated diols, process for producing the catalyst, process for producing the diols by using the catalyst, and both end-hydroxyl group-terminated diols obtained by the process
10/03/2002	US20020143220 Producing mono-olefins by the oxidative dehydrogenation of gaseous paraffinic hydrocarbons having two or more carbon atoms and in by autothermal cracking
10/03/2002	US20020143200 Dissolving NbCl5 (niobium chloride) or TaCl5(tantalum chloride) in an alcohol containing ammonia; reacting in low temperature to form niobium(V) alkoxide or the tantalum(V) alkoxide
10/03/2002	US20020143134 Process for the neutralization of residual acid species in crude dihydric phenols
10/03/2002	CA2442165A1 Method for producing non-chiral organic compounds containing optically active hydroxy groups
10/02/2002	DE10108842A1 Geformter Kupfer-Katalysator Shaped copper catalyst
10/02/2002	CN1372535A Method and arrangement for producing methanol
10/02/2002	CN1372491A Guard bed containing lead compound upstream of bed of copper-containing catalyst to prevent its contamination by chlorine and sulphur containmants
10/02/2002	CN1371896A Method for producing inositol
10/01/2002	US6459002 Conducting oxidation of cyclohexane with oxygen-containing gas using as catalyst cyclic n-hydroxyimide and transition metal compound with addition of cyclohexanone
10/01/2002	US6458975 Production methods of citalopram and an intermediate therefor
10/01/2002	US6458955 Preparation of high enantiomeric purity compounds center on resolution using simulated moving bed chromatography of a racemic precursor early in the synthesis. resolution is effected with high enantiomeric purity, and subsequent
10/01/2002	US6458737 Catalyst for oxidizing methylbenzenes and method for producing aromatic aldehyde
10/01/2002	US6458570 Process for the production of xylitol
09/2002
09/26/2002	WO2002074723A1 Method for separation and recovery of propargyl alcohol
09/26/2002	WO2002074718A2 Ionic liquids as selective additives for the separation of close-boiling or azeotropic mixtures
09/26/2002	WO2002074473A2 Method of producing tantalum and niobium alkoxides
09/26/2002	US20020134661 Process for removing water from aqueous methanol
09/26/2002	DE10113169A1 Production of niobium or tantalum penta-alcoholate for use in chemical vapor deposition, comprises dissolution of the corresponding metal pentachloride at low temperature in alkanol containing excess ammonia
09/25/2002	EP1243573A1 Process for the preparation of diol mixtures
09/25/2002	EP1243572A1 Process for the preparation of cyclohexanol
09/25/2002	EP1242521A2 Recovery of modifier compounds and polar organic compounds from a poly(arylene sulfide) recycle mixture
09/25/2002	EP1242468A1 Divalent lanthanide reduction catalysts
09/25/2002	EP1242361A1 Process of preparing tolterodine and analogues there of as well as intermediates prepared in the process
09/25/2002	EP1242347A1 Method for producing phosphonium phenolates
09/25/2002	EP1242346A1 Method for purifying trimethylolpropane, which is produced by hydrogenation, by means of continuous distillation
09/25/2002	EP1242345A1 Method for producing alkali methylates
09/25/2002	EP1242121A2 Polypeptide compositions with improved stability
09/25/2002	CN1370773A Tubular chlorine alcoholating reactor without inner part and with chloride dissolved gradually
09/25/2002	CN1370765A Prepn of dimethylbenzyl methanol
09/24/2002	US6455743 Vapor phase catalytic hydrogenation of aldehyde mixtures; by-product inhibition; esterification; aldol condensation
09/24/2002	US6455742 Low pressure hydrogenation of lactic acid or glycolic acid to ethylene glycol or 1,2-propanediol in the presence of water, hydrogen and copper supported on silica; catalysis
09/24/2002	US6455739 Production of 4-fluorobenzaldehyde
09/24/2002	US6455736 Process for preparation of pharmaceutically desired sertraline and sertraline analogs
09/19/2002	WO2002072643A1 Polymer-supported arylbis(perfluoroalkylsulfonyl)-methane

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