| 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) |
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| 04/24/2008 | WO2008028952A3 Process for the preparation of alkylene glycol |
| 04/24/2008 | US20080097130 Reduced pressure evaporation; dissolve concentrate in ethyl acetate, methyl ethyl ketone; fractionate compounds in a solvent layer and a water layer; load solvent layer in a silica column low pressure liquid chromatography; elute with methanol and lower polarity solvent which is miscible with methanol |
| 04/24/2008 | US20080095689 A fuel supply with compartments to store fuel reagents which are mixable and react to create a fuel that powers the fuel cell and a fuel that contains substantially no free hydrogen; occuring inside or outside the fuel supply at ambient temperatures; e.g., dimethyl carbonate and water to form methanol |
| 04/24/2008 | CA2648630A1 Mixed alcohol synthesis with enhanced carbon value use |
| 04/23/2008 | EP1914219A1 Process for the conversion of hydrocarbons to alcohols |
| 04/23/2008 | EP1914218A1 Method for manufacturing 1,2-dioles from carbonyl compounds |
| 04/23/2008 | EP1912924A1 A process for the preparation of bicyclo[3.1.0]hexanols |
| 04/23/2008 | EP1392636B1 Process for preparing carboxylic acids and derivatives thereof |
| 04/23/2008 | EP1296926B1 Method for producing blends of phthalic acid diesters, decanols and tridecanols |
| 04/23/2008 | CN201049932Y Multi-tower energy-saving distilling apparatus |
| 04/23/2008 | CN201049931Y Methanol separator |
| 04/23/2008 | CN101166704A Process for the manufacture of bicyclic molecules by copper-catalysed photochemical cyclisation |
| 04/23/2008 | CN101166703A Alkanediol composition, process for producing the same and cosmetic |
| 04/23/2008 | CN101166702A Method of separating E and Z isomers of an alkene alcohol and derivatives thereof |
| 04/23/2008 | CN101165035A Method for synthesizing 1-cyclohexyl-1-ethanol |
| 04/23/2008 | CN101165034A Method for synthesizing reaction intermediate beta-elemenol |
| 04/23/2008 | CN101165033A Method for synthesizing 4-hexen-1-ol |
| 04/23/2008 | CN100383223C Method of biomass gasification |
| 04/23/2008 | CN100383097C Method for the hydrodecomposition of ammonium formates in polyol-containing reaction mixtures |
| 04/23/2008 | CN100382872C Remediation process and apparatus |
| 04/22/2008 | US7361794 Zone reactor |
| 04/22/2008 | US7361790 Process for preparing 1,3-dichloroacetone |
| 04/17/2008 | DE112006001310T5 Methanolsynthese Methanol synthesis |
| 04/16/2008 | EP1911516A1 Homogeneous asymmetric hydrogenation catalyst |
| 04/16/2008 | EP1910255A1 An integrated process for the co-production of methanol and demethyl ether from syngas containing nitrogen |
| 04/16/2008 | EP1910254A1 Process for the preparation of alkylene glycols |
| 04/16/2008 | EP1819653B1 Process for the production of methanol |
| 04/16/2008 | EP1603855B1 Method for obtaining ethanol |
| 04/16/2008 | CN101163656A Catalysts for maleic acid hydrogenation to 1,4-butanediol |
| 04/16/2008 | CN101161628A Method for preparing gallic acid and pyrogallic acid synchronously by non-catalyzed hydrolysis of tannin-containing biomass in high-temperature liquid water medium |
| 04/16/2008 | CN101161615A A method for preparing Alpha-terpineol by turpentine katalysis-free hydration in near criticality aqueous medium |
| 04/16/2008 | CN101161614A Method for extracting solanesol using apparatus jointing saponification, multilevel counterflow liquid-liquid extraction and reduced pressure distillation |
| 04/16/2008 | CN101161613A Dry gas hydrogen manufacturing cogeneration methanol technics |
| 04/16/2008 | CN101161612A A method for preparing pimelinketone and cyclohexanol from cyclohexane |
| 04/16/2008 | CN100381413C Preparation of high purity solanesol |
| 04/16/2008 | CN100381412C Novel technique for preparing ethylene glycol |
| 04/16/2008 | CN100381411C Process for preparation of 1,3-propanediol |
| 04/15/2008 | US7358404 Process for producing alcohol |
| 04/15/2008 | CA2343767C Method for producing ethylene oxide by directly oxidizing ethylene with air or oxygen |
| 04/15/2008 | CA2248352C Method for the cyclotrimerization of alkynes in aqueous solutions |
| 04/15/2008 | CA2211981C Production of enantiomerically enriched ortho-substituted .alpha.,.alpha.-diaromatic methanols |
| 04/10/2008 | WO2008041038A1 Manufacture of biodiesel fuel |
| 04/09/2008 | EP1907437A1 Monomers and polymers comprising conjugated groups and methods for making thereof |
| 04/09/2008 | EP1907344A1 Process for the conversion of hydrocarbons to c2-oxygenates |
| 04/09/2008 | EP1301455B1 Glycol purification |
| 04/09/2008 | CN101157598A Process for improving product quality and yield of propanediol and glycol |
| 04/09/2008 | CN101157041A A preparation method of nanometer cuprum base methanol synthetic catalyst |
| 04/08/2008 | US7355084 protonation of aromatic compounds in the presence of hydrogenation catalysts on supports; dearomatization; catalysis |
| 04/08/2008 | US7355083 Process |
| 04/03/2008 | WO2008038801A1 Method of producing diol, polydiol, secondary alcohol or diketone compound |
| 04/03/2008 | WO2008037435A1 Process for the preparation of phenol by means of new catalytic systems |
| 04/03/2008 | WO2007149373A3 Process for making isooctenes from aqueous isobutanol |
| 04/03/2008 | US20080081933 separation of a homogeneous catalyst solution used in the catalytic conversion of ethylene oxide, from crude monoethylene glycol and purification the crude monoethylene glycol; antifreezes and chemical intermediates for polyester fibers |
| 04/03/2008 | US20080081930 hydrogenation catalysts comprising the reaction products of sulphonylated diamines with metal compounds, used for reduction of carbonyl compounds to the corresponding chiral alcohols and imines to the corresponding chiral amines |
| 04/03/2008 | DE10226209B4 Anlage und Verfahren zur Erzeugung und Zerlegung von Synthesegasen aus Erdgas System and method for generating and separation of synthesis gases from natural gas |
| 04/03/2008 | DE102006045594A1 Producing anhydrous 3-butyn-2-ol comprises reacting a 4-silyl-3-butyn-2-ol with a base and an alcohol in an anhydrous medium and adding a silylating agent or an anhydrous acid |
| 04/03/2008 | CA2664208A1 Process for the preparation of phenol by means of new catalytic systems |
| 04/02/2008 | EP1904513A2 Improved processes for the preparation of purified solanesol, solanesyl bromide and solanesyl acetone |
| 04/02/2008 | EP1904427A2 Process for producing a chlorhydrin from a multihydroxylated aliphatic hydrocarbon and/or ester thereof in the presence of metal salts |
| 04/02/2008 | EP1904426A1 Process for the conversion of synthesis gas to oxygenates containing c2+ alcohols |
| 04/02/2008 | EP1904228A1 Catalyst and method for hydrogenating carbonyl compounds |
| 04/02/2008 | EP1339666B1 Preparation of 4-methyl-2,3,5,6-tetrafluorobenzyl alcohol |
| 04/02/2008 | CN101152995A Method of producing alpha- terpineol |
| 04/02/2008 | CN100378057C Method for cleaning crude terephthalic acid and catalyst suitable for same and containing carbon fibers |
| 04/02/2008 | CN100378054C Process for preparation of 3,3-dimethylbutanal |
| 04/02/2008 | CN100378042C Method for synthesizing chiral methyl 1,3 functional group synthon |
| 04/02/2008 | CN100377779C Method for the production of sorbit by hydrogenation of suitable mono- and di-saccharides on a Ru/Sio2 catalyst |
| 04/01/2008 | US7352366 Dynamic rendering of ink strokes with transparency |
| 04/01/2008 | US7351868 Carbonylation of polyunsaturated olefin in the presence of a transition metal-triorganophosphine ligand complex having a ligand cone angle greater than 135 degrees or a pKa of less than 8.3 to reduce phosphonium production; converting phosphonium to phosphines with inert gas, hydrogen, or synthesis gas |
| 04/01/2008 | US7351863 Method of fluorination |
| 03/27/2008 | WO2008035358A2 Process for preparing dapoxetine |
| 03/27/2008 | WO2008035123A2 Production of amines by catalytic hydrogenation of carboxylic acid derivatives |
| 03/27/2008 | WO2008035086A2 Synthesis of leukotriene compounds |
| 03/27/2008 | WO2008034894A1 Process for producing olefins |
| 03/27/2008 | WO2008034777A1 A process for the manufacture of carbon disulphide |
| 03/27/2008 | WO2007119105A3 Process for purification of free xanthophylls |
| 03/27/2008 | US20080076947 Use of initiator alcohol such as diethylene glycol monomethyl ether enables mixture of a basic catalyst and an initiator alcohol to be dried in such a way that it has a very low water content, and thus to produce very low concentrations of unwanted a- Omega -di-hydroxy-polyalkylene glycol impurities |
| 03/27/2008 | DE102006043226A1 4-Phenyl-pentan-2-ol als Riech- und Aromastoff 4-phenyl-pentan-2-ol as a fragrance and flavoring |
| 03/27/2008 | DE102006041941A1 Verfahren zur Herstellung von 1,2-Diolen aus Carbonyl-Verbindungen A process for the preparation of 1,2-diols from carbonyl compounds |
| 03/27/2008 | CA2663757A1 A process for the manufacture of carbon disulphide |
| 03/27/2008 | CA2663752A1 Process for producing olefins |
| 03/27/2008 | CA2659153A1 Processes for preparing intermediate compounds useful for the preparation of cinacalcet |
| 03/26/2008 | EP1903022A1 Process for producing cycloalkanol and/or cycloalkanone |
| 03/26/2008 | EP1901716A2 Method for producing a powder containing xylitol crystal particles with another polyol |
| 03/26/2008 | EP1658298B1 Phosphorus-containing imidazolines and metal complexes thereof |
| 03/26/2008 | CN101148398A Method for separating Ethylene glycol monomethyl ether, methanol and water by rectification and azeotropy |
| 03/26/2008 | CN101148250A Joint production process of alcohol and ammonia |
| 03/25/2008 | US7348459 Reacting isobutylene, ethylene and mineral acid; hydrolyzing the ester to produce 3,3-dimethylbutanol, and converting 3,3-dimethylbutanol to 3,3-dimethylbutanal; by-product inhibition |
| 03/25/2008 | US7348444 Process for the production of an olefin oxide |
| 03/25/2008 | US7348290 Arene-ruthenium complexes immobilized on polymers, catalysts consisting of the complexes, and processes for organic syntheses with the same |
| 03/20/2008 | WO2008033841A1 Charged polymers for ethanol dehydration |
| 03/20/2008 | US20080071120 Catalyst and Method for Hydrogenation of Carbonyl Compounds |
| 03/20/2008 | US20080071119 Process for preparing alkoxy-pure alkaline-earth alkoxides |
| 03/20/2008 | US20080071098 Hydrogenation of esters with ru/tetradentate ligands complexes |
| 03/20/2008 | US20080071096 Reacting alkylene oxide with carbon dioxide in presence of water |
| 03/20/2008 | DE10291037B4 Verfahren zur Herstellung von Tantal- und Niobalkoholaten A process for producing tantalum and Niobalkoholaten |
| 03/19/2008 | EP1900717A2 Method for manufacturing extremely pure niobium alkoxides |
| 03/19/2008 | EP1899317A2 Enantiomers of n,n-dimethyl-3-(2-thienyl)-3-hydroxypropanamine borane as intermediates in the synthesis of duloxetine |
| 03/19/2008 | EP1727783A4 Chiral tertiary aminoalkylnaphthols |
| 03/19/2008 | CN101143804A Method for manufacturing extremely pure niobium alkoxides |