| 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) |
|---|
| 03/25/2004 | WO2004024663A1 Method for the organometallic production of organic intermediate products by halogen-metal exchange reactions |
| 03/25/2004 | WO2004024661A1 Method for producing aldehydes by means of hydroformylation of olefinically unsaturated compounds, said hydroformylation being catalysed by unmodified metal complexes in the presence of cyclic carbonic acid esters |
| 03/25/2004 | WO2004024659A1 Method for the production of anhydrous tert butanol |
| 03/25/2004 | WO2004024658A1 Catalytic conversion of an organic carbonate |
| 03/25/2004 | WO2004024657A2 Process for oxidation of cyclohexane |
| 03/25/2004 | WO2004024656A2 Process for reducing chromium in nonvolatile residue resulting from air oxidation of cyclohexane |
| 03/25/2004 | WO2004024280A2 Plasma microjet arrays for selective oxidation of methane to methanol |
| 03/25/2004 | US20040059165 Synthesis of aliphatic 1,3-diols utilizing reduced ligand concentration and water extraction |
| 03/25/2004 | US20040059164 Process for producing glycerin |
| 03/25/2004 | US20040059163 Catalytically hydrogenating corresponding compound(s) such as 1-(2,6,6-trimethylcyclohex-2-ene-1-yl)hex-1-en-3-one using Raney nickel with no copper chromite present; making a perfume |
| 03/25/2004 | US20040059083 Low corrosive integrated process for preparing dialkyl carbonates |
| 03/25/2004 | DE10242882A1 Production of 1,6-hexanediol from an aqueous carboxylic acid mixture comprising adipic acid, 6-hydroxycapronic acid and 1,4-cyclohexanediol comprises hydrolysis of the 1,4-cyclohexanediol sump fraction with recycle of the aqueous phase |
| 03/25/2004 | CA2506258A1 Process for preparing aldehydes by hydroformylation of olefinically unsaturated compounds, catalyzed by unmodified complexes of metals of groups 8 to 10 of the pte in the presenceof cyclic carbonic esters |
| 03/24/2004 | EP1400503A1 Method for producing trimethylcyclohexyl-3-alkanols with a high portion of trans-isomers |
| 03/24/2004 | EP1399402A1 Intermediate halophenyl derivatives and their use in a process for preparing azole derivatives |
| 03/24/2004 | EP1399255A2 Ruthenium catalysts on a si02-based carrier material for catalytic hydrogenation of saccharides |
| 03/24/2004 | EP1399231A2 Method for removing formic acid from aqueous solutions |
| 03/24/2004 | EP1140751B1 Process for making 2,3-dihalopropanols |
| 03/24/2004 | CN1484627A Method and device for the distillative processing of 1.6-hexandiol, 1.5-pentandiol and caprolactone |
| 03/24/2004 | CN1483670A Process for preparing fwllerols |
| 03/24/2004 | CN1142897C Process for prodn. of butaneidol by liquid phase hydrogenation |
| 03/24/2004 | CN1142820C Reaction of mixture solution |
| 03/23/2004 | US6710213 Production process and use for propargyl alcohol and its intermediate |
| 03/23/2004 | US6710153 Method for producing phosphonium phenolates |
| 03/23/2004 | US6710002 Method for regenerating a zeolitic catalyst |
| 03/23/2004 | CA2252435C Branched surfactant manufacture |
| 03/18/2004 | WO2004022522A1 Method for the production of optically active 2-amino-,2-chloro-,2-hydroxy or 2-alkoxy-1-alcohols |
| 03/18/2004 | WO2003104214A3 Two-stage method for producing butandiol in two reactors |
| 03/18/2004 | US20040054246 Using acidic ion exchnage resin |
| 03/18/2004 | US20040054242 Process for converting natural gas to higher value products using a methanol refinery remote from the natural gas source |
| 03/18/2004 | US20040054235 Process for oxidation of cyclohexane |
| 03/18/2004 | US20040054219 Oxidation of pseudocumene; using catalyst; continuous processing; separation of by-products |
| 03/18/2004 | US20040054214 Reacting alkylene oxide, carbon dioxide and alcohol using carbonation catalyst |
| 03/18/2004 | US20040054205 Method of producing branched fatty substances |
| 03/18/2004 | US20040054201 Chiral polymeric salen catalyst, and a process for preparing chiral compounds from racemic epoxides by using them |
| 03/18/2004 | US20040053779 A chiral catalyst complex made by contacting an asymmetric tetradentate ligand with a Bronsted acid, a transition metal salt and an oxidant, where the acidity of the conjugate acid of the salt is =/< than the acidity of the acid; efficiency |
| 03/18/2004 | US20040050780 Process for reducing chromium nonvolatile residue resulting from air oxidation of cyclohexane |
| 03/18/2004 | DE10241762A1 Separation of water from tert-butanol, useful as a solvent, comprises distillation of the butanol-water mixture to yield a butanol-water azeotrope and a water-free butanol stream and membrane separation of the water from the azeotrope |
| 03/18/2004 | DE10241292A1 Verfahren zur Herstellung optisch aktiver 2-Amino-, 2-Hydroxy oder 2-Alkoxy-1-alkohole A process for preparing optically active 2-amino-, 2-hydroxy or 2-alkoxy-1-alcohols |
| 03/18/2004 | DE10241266A1 Production of 7-17C aliphatic alcohols, useful as solvents and precursors for detergents and plasticizers, comprises cobalt catalyzed hydroformylation of 6-16C olefins and oxidative decomposition of the catalyst in the presence of water |
| 03/18/2004 | CA2497705A1 Method for the production of optically active 2-amino-,2-chloro-,2-hydroxy or 2-alkoxy-1-alcohols |
| 03/17/2004 | EP1398307A1 Process for producing trimellitic acid |
| 03/17/2004 | EP1397333A1 Process for the preparation of alkylene glycols |
| 03/17/2004 | EP1189859B1 Method for producing hexanediol |
| 03/17/2004 | EP1171413B1 Mixture of adipic or phthalic acid diesters and isomeric nonanols |
| 03/17/2004 | EP1153004B1 Process for the preparation of hydrocarbons from carbon monoxide and hydrogen |
| 03/17/2004 | EP1129059B1 Allyl alcohol purification |
| 03/17/2004 | CN1483086A Recovery of xylose |
| 03/17/2004 | CN1483010A Production of olefin dimers and oligomers |
| 03/17/2004 | CN1482113A Process for preparing levogyrate alpha-terpineol |
| 03/17/2004 | CN1481934A Synthetic low carbon alcohol catalyst and method for making the same |
| 03/17/2004 | CN1142128C Process for synthesizing methanol from coal-seam gas or low-grade natural gas |
| 03/16/2004 | US6707473 Dynamic rendering of ink strokes with transparency |
| 03/16/2004 | US6706932 Process for the preparation of diol mixtures |
| 03/16/2004 | US6706928 Heating and catalyzing in presence of a basic alkali metal oxide supported on an carbon, silica, alumina, a clay, silicalite or a zeolite |
| 03/16/2004 | US6706843 Method for separating and recovering dimethyl terephthalate and ethylene glycol from polyester waste |
| 03/16/2004 | US6706770 Steam reforming of light hydrocarbons continues to be a widely used process for generating synthesis gas for methanol |
| 03/16/2004 | US6706656 One step process for preparing a 1,3-diol |
| 03/11/2004 | WO2004020648A1 Method for the production of alpha-mannite which is directly compressible into tablets |
| 03/11/2004 | WO2004020429A1 Kinetic resolution method |
| 03/11/2004 | WO2004020386A1 Method for the production of isophorondiamine (ipda, 3-aminomethyl-3,5,5-trimethylcyclohexylamine) having a high cis/trans-isomer ratio |
| 03/11/2004 | WO2004020376A1 Halogenated alcohol and process for producing the same |
| 03/11/2004 | WO2004020083A1 Oxidation method |
| 03/11/2004 | WO2003101923A3 Policosanol compositions, extraction from novel sources, and uses thereof |
| 03/11/2004 | WO2003068720A3 Synthesis of aliphatic 1,3-diols utilizing reduced ligand concentration and water extraction |
| 03/11/2004 | US20040049076 From 1,1,1-trifluoro-3,3-dihaloacetone; acid may be esterified and ester product reduced to form 3,3,3-trifluoro-1,2-propylene glycol |
| 03/11/2004 | US20040049073 Method for cleaning crude terephthalic acid and catalysts suitable for the same and containing carbon fibres |
| 03/11/2004 | DE10240816A1 Oxidationsverfahren Oxidation process |
| 03/11/2004 | DE10240778A1 Verfahren zur Herstellung von direkt tablettierbarem a-Mannit Process for the preparation of directly compressible mannitol-a |
| 03/11/2004 | DE10240261A1 Production of aryllithium-electrophile reaction products of interest for the pharmaceutical and agrochemical industries comprises using an organolithium compound prepared by reacting an aryl halide with lithium |
| 03/11/2004 | DE10240255A1 Verfahren zur Herstellung von cis-Alkenen und neue Katalysatoren hierfür A process for preparing cis-alkenes and new catalysts for this purpose |
| 03/10/2004 | EP1395541A1 Catalytic oxidation process |
| 03/10/2004 | EP1395536A2 Oxidative halogenation of c1 hydrocarbons to halogenated c1 hydrocarbons and integrated processes related thereto |
| 03/10/2004 | EP1395532A1 Process for the preparation of a highly linear alcohol composition |
| 03/10/2004 | EP1395363A2 One-step production of 1,3-propanediol from ethylene oxide and syngas with a catalyst with a n-heterocyclic ligand |
| 03/10/2004 | EP1283747B1 Activation and regeneration of a hydro-oxidation catalyst |
| 03/10/2004 | EP1230200B1 C13 alcohol mixture and functionalised c13 alcohol mixture |
| 03/10/2004 | CN1481349A Process for hydration of olefins |
| 03/10/2004 | CN1481348A Process for prepn. of polyhydric alcohols |
| 03/10/2004 | CN1141281C Process for ordinary-pressure hydrolysis of hemicellulose by preheating with concentrated acid |
| 03/10/2004 | CN1141180C Catalysts for hydrogenation of carboxylic acid |
| 03/09/2004 | US6703531 Process for the preparation of supported osmates |
| 03/09/2004 | US6703529 Production of a mixture of cyclohexanone and cyclohexanol by oxidation of cyclohexane and decomposition of cyclohexyl hydroperoxide. reduce chromium content of nvr so the stack gas corresponding to its combustion contains low cr concentration |
| 03/09/2004 | US6703528 Process for producing carbonyl or hydroxy compound |
| 03/09/2004 | US6703052 Long chain monounsaturated alcohol mixtures |
| 03/04/2004 | WO2004018417A1 An improved process for the preparation of xanthophyll crystals |
| 03/04/2004 | WO2004018400A1 Ethynylation process |
| 03/04/2004 | WO2004018399A1 Method for the production of acetylene alcohols |
| 03/04/2004 | WO2004018398A1 Method for producing menthol |
| 03/04/2004 | WO2003062172A3 Integrated process for synthesizing alcohols, ethers, and olefins from alkanes |
| 03/04/2004 | US20040044257 Process for the hydration of olefins |
| 03/04/2004 | US20040044256 Catalytic hydrogenation |
| 03/04/2004 | US20040044238 Reducing ketones using polydimethylsiloxane as reducing agents; froming alcohols; using complex catalyst |
| 03/04/2004 | US20040044233 Nucleophilic kinetic resolution of cyclic substrates using silyl azides |
| 03/04/2004 | US20040044232 Using phthalancarbonitrile compound |
| 03/04/2004 | US20040044229 Process for alpha,beta-dihydroxyalkenes and derivatives |
| 03/04/2004 | US20040044085 Oxidation resistance, vision defects, anticancer agents, sunscreen agents |
| 03/04/2004 | US20040043993 Premenstrual tension; anticancer agents; osteoporosis; hormone replacement therapy |
| 03/04/2004 | US20040040829 Divided wall structure; rectifier and stripping zone |
| 03/04/2004 | DE10239274A1 Verfahren zur Herstellung von Menthol A process for preparing menthol |