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)
11/2006
11/29/2006CN1871194A Homogeneous process for the hydrogenation of dicarboxylic acids and/or anhydrides thereof
11/29/2006CN1868991A Preparation method of cyclohexanol kind compound containing substituting group
11/29/2006CN1868990A Corn base ethylene glycol and method for preparing PDT copolgester fiber using same
11/29/2006CN1868591A Carried nanometer bi-metal catalyst, and prepn. method and application thereof
11/29/2006CN1286789C Ethynylation process
11/29/2006CN1286788C Process for preparation of 2,2,2-trifluoroethanol
11/29/2006CN1286787C Process for producing lower alcohol by direct hydration of low carbon olefin
11/28/2006US7141707 Reducing the water concentration so the proportion by mass of water is less than the limit concentration of the distillation boundary line connecting an azeotrope of tert-butanol and water and an azeotrope of 2-butanol and water by feeding the mixture through a membrane; isobutene intermediate
11/28/2006US7141706 Protected and unprotected triols for prostaglandin synthesis
11/28/2006US7141666 Method for preparing alkali and heat stable polyols
11/28/2006US7141611 An anticholesterol agents, for lowing LDL-cholesterol and increasing HDL-cholesterol, preventing hypercholesterolemia, cardiovascular disorders; comprising eicosanol, docosanol, tetracosanol, hexacosanol, heptacosanol, octacosanol
11/28/2006CA2239853C Indane dimer compounds and their pharmaceutical use
11/23/2006WO2006123150A1 Process for the conversion of synthesis gas to oxygenates
11/23/2006WO2006123146A2 Process for the conversion of synthesis gas to oxygenate
11/23/2006WO2006100311A3 Method for making an epoxide
11/23/2006US20060264678 Method for processing compositions containing 1,1,2,2-tetramethoxyethane and glyoxal dimethyl acetal
11/23/2006DE19702279B4 3,5,5-Trimethylcyclohexanone 3,5,5-trimethylcyclohexanone
11/23/2006DE102005023953A1 Production of isopulegol, for use especially in the production of optically active menthol for aroma applications, involves cyclisation of citronellal in presence of a tris-1,3-diaryl-2-naphthoxy-aluminum catalyst
11/22/2006CN1867532A Conversion of alkanes having at most 5 carbonatoms to alcohols and/or aldehydes using a platinum complex catalyst
11/22/2006CN1865208A Magnesium compound, solid catalyst component for olefin polymerization, catalyst for olefin polymerization and method for producing polyolefin
11/22/2006CN1285554C Process for producing alkylidene dibasic alcohol
11/22/2006CN1285553C Process for producing alkylidene dibasic alcohol
11/21/2006US7138552 precursor for the preparation of compounds having surfactant properties and of plasticizers
11/21/2006US7138551 Purification of fluorinated alcohols
11/21/2006CA2158527C Olefin hydration process and catalyst
11/16/2006WO2006121035A1 Process for producing organic compound labeled with radioactive halogen
11/16/2006WO2006120577A1 Improved process for the synthesis of enantiomeric indanylamine derivatives
11/16/2006WO2006119931A1 Process for preparing polyisobutyl-substituted cyclohexanols
11/16/2006WO2006100318A9 Method for making an epoxide starting with a polyhydroxylated aliphatic hydrocarbon and a chlorinating agent
11/16/2006WO2006100315A3 Method for making a chlorohydrin by chlorinating a polyhydroxylated aliphatic hydrocarbon
11/16/2006WO2006039872A8 The mehod of chemical recycling of polyethylene terephthalate waste
11/16/2006WO2006019399A3 Zone reactor
11/16/2006CA2600008A1 Improved process for the synthesis of enantiomeric indanylamine derivatives
11/15/2006EP1721885A1 Process for producing optically active fluorochemical
11/15/2006EP1720817A1 Process for a cyclohexanedimethanol using raney metal catalysts
11/15/2006EP1720814A2 Process for recovering organic compounds from aqueous streams containing same
11/15/2006EP1720656A1 Preparation of metal/metal oxide supported catalysts by precursor chemical nanometallurgy in defined reaction chambers of porous supports using organometallic and/or inorganic precursors and reductants containing metal
11/15/2006EP1046628B1 1,3-butylene glycol of high purity and method for producing the same
11/15/2006EP0877607B1 Biphenyl compounds and use thereof as oestrogenic agents
11/15/2006CN1863819A Attachment of cells to surfaces
11/15/2006CN1863809A Ligands for pnicogen chelate complexes with a metal of subgroup viii and use of the complexes as catalysts for hydroformylation, carbonylation, hydrocyanation or hydrogenation
11/15/2006CN1863754A Process for the synthesis of unsaturated alcohols
11/15/2006CN1861552A Catalysis synthesis process for anhydrous aluminium chloride of metallic alkoxide
11/15/2006CN1861551A Preparation process of octacool
11/15/2006CN1284764C Method for the catalytic conversion of organic carbonate using a lanthanum catalyst
11/15/2006CN1284761C Method for producing cyclopentanone, cyclopentanol
11/15/2006CN1284757C Compacted menthol
11/15/2006CN1284756C Process for preparing 2-aryl allyl alcohol
11/15/2006CN1284755C Xylitol refining crystallization process
11/15/2006CN1284754C Method for producing sugar alcohol
11/15/2006CN1284753C Method for increasing yield in the production of polyvalent alcohols by splitting by-products containing acetal
11/14/2006US7136389 Method and system for a low-overhead mobility management protocol in the internet protocol layer
11/14/2006US7135582 Transition metal complex having diphosphine compound as ligand
11/14/2006CA2258137C Method for in-situ modernization of a heterogeneous synthesis reactor
11/14/2006CA2100229C Process for the preparation of 1,3-propanediol
11/09/2006WO2006118111A1 Alkanediol composition, process for producing the same and cosmetic
11/09/2006WO2006117190A1 Production of cu/zn/al catalysts via the formate route
11/09/2006WO2006100313A3 Method for making a chlorohydrin
11/09/2006US20060252964 Process for the preparation of aromatic amines
11/08/2006EP1719746A1 Optical resolver, process for producing optically active isomer, and 1,5-substituted bicyclo (3.3.0) -2-oxaoctane compound
11/08/2006CN1860090A Purification of tertiary butyl alcohol
11/08/2006CN1858032A Method for purifying falcarindiol from sinodelsia
11/08/2006CN1283605C Process for preparing meta-trifluoromethyl benzyl alcohol
11/08/2006CN1283604C Method for producting absolute ethyl alcohol
11/08/2006CN1283603C Improved catalyst and method for producing alcohol by hydrogenation on said catalyst
11/08/2006CN1283602C Method of catalyzed oxidation of olefin to produce enol, ketenes and epoxy compound
11/08/2006CN1283601C Oxidative halogenation of C* hydrocarbons to halogenated C* hydrocarbons and integrated processes related thereto
11/07/2006US7132576 Rearrangement of allyl alcohols, especially production of linalool from geraniol or nerol; various isomerization catalysts may be used including dioxotungsten(VI) complexes containing 8-hydroxyquinoline ligands
11/07/2006US7132573 Amine derivative
11/07/2006US7132092 Metallized mesoporous silicate and method of oxidation with the same
11/07/2006US7132051 Liquid-liquid extraction of polar organic substances from their aqueous solutions with fluorinated extracting liquids
11/02/2006WO2006116419A1 Method of separating e and z isomers of an alkene alcohol and derivatives thereof
11/02/2006WO2006116193A1 Hydrogenation catalyst and hydrogenation method
11/02/2006WO2006114708A1 Process for the manufacture of bicyclic molecules by copper-catalysed photochemical cyclisation
11/02/2006WO2006114108A1 Method for coproducing methanol and ammonia from natural gas
11/02/2006WO2006100312A3 Process for producing a chlorhydrin from a multihydroxylated aliphatic hydrocarbon and/or ester thereof in the presence of metal salts
11/02/2006WO2006023432A3 Method of processing ethanol byproducts and related subsytems
11/02/2006US20060247462 Production processes of lower aliphatic carboxylic acid alkenyl and alkenyl alcohol
11/02/2006EP1716091A1 Method for producing optically active alcohols or carboxylic acids
11/02/2006EP1716090A1 Hydrogenation method for producing optically active alcohols or carboxylic acids
11/02/2006EP1461343A4 Manufacture of trialkylaluminum compounds and alpha-alcohols
11/02/2006EP1318972B1 Method for producing branched alcohols and/or hydrocarbons
11/02/2006CA2606314A1 Hydrogenation catalyst and hydrogenation method
11/02/2006CA2605456A1 Method of separating e and z isomers of an alkene alcohol and derivatives thereof
11/01/2006CN1856481A Process for producing propylene oxide
11/01/2006CN1856460A Hydroformylation of butenes comprising isobutylene
11/01/2006CN1856458A Process for producing a-methylstyrene
11/01/2006CN1856457A Improvements in or relating to isobutylene
11/01/2006CN1282638C Preparation method of valienamine from acarbose and/or acarbose derivatives using trifluoroacetic acid
11/01/2006CN1282635C Method for the catalytic conversion of alkylene carbonate with a mg, al mixed (hydr) oxide catalyst
10/2006
10/31/2006US7129355 Process for preparing kifunensine intermediate and kifunensine therefrom
10/31/2006US7128814 Adding tert-butanol to the industrial mixture to reduce the water concentration so the proportion by mass of water is less than the limit concentration of the distillation boundary line connecting an azeotrope of tert-butanolwater and an azeotrope of 2-butanol/water and then distilling; isobutene
10/26/2006WO2006113294A1 Selective oxidative conversion of methane to methanol, dimethyl ether and derived products
10/26/2006WO2006113293A1 Efficient and selective conversion of carbon dioxide to methanol, dimethyl ether and derived products
10/26/2006WO2006112073A1 Silicon-containing reagent for crosscoupling reaction and process for producing organic compound with the same
10/26/2006WO2006111810A2 Process for the production of alpha, gamma-dichlorohydrin from glycerin and hydrochloric acid
10/26/2006US20060241326 Diisobutylene process
10/26/2006DE10196976B4 Durch reaktionskontrollierten Phasentransferkatalysator katalysiertes Oxidationsreaktionsverfahren By reaction controlled phase transfer catalyst catalyzed oxidation reaction process
10/26/2006CA2604569A1 Efficient and selective conversion of carbon dioxide to methanol, dimethyl ether and derived products
10/26/2006CA2602729A1 Process for the production of alpha, gamma-dichlorohydrin from glycerin and hydrochloric acid