Patents
Patents for C07C 45 - Preparation of compounds having co groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds (38,929)
04/2006
04/06/2006CA2582025A1 Method for hydrogenation of .alpha.,.beta.-unsaturated carbonyl compounds
04/05/2006EP1642879A1 Method for producing acrolein and/or acrylic acid or a mixture thereof from propane and/or propene
04/05/2006EP1641737A2 Integrated process to produce derivatives of butadiene addition products
04/05/2006EP1641734A1 Method for producing c1-c15 fragments of epothilones and the derivatives thereof
04/05/2006EP1474371A4 Integrated process for synthesizing alcohols, ethers, and olefins from alkanes
04/05/2006EP1467813B1 Stabilization of fluorophosphite-containing catalysts
04/05/2006EP0897747B1 Nitration or carboxylation catalysts
04/05/2006CN1756732A Method for thermal stabilization of highly concentrated formaldehyde solutions.
04/05/2006CN1756731A Method for the production of highly concentrated formaldehyde solutions
04/05/2006CN1756730A Method for preparing highly concentrated, gaseous formaldehydes
04/05/2006CN1754899A Process for the solid phase synthesis of aldehyde, ketone, oxime, amine, hydroxamic acid and alpha, beta-unsaturated carboxylic acid and aldehyde compounds
04/05/2006CN1754867A Method for oxidizing fluorene to 9-fluorenone
04/05/2006CN1754866A Styrene catalytic oxidation method
04/05/2006CN1249009C Novel difunctional photoinitiators
04/05/2006CN1249008C Method for preparing cyclopentanone from cyclopentanol
04/05/2006CN1249007C Transporting method and transporting facility for easily polymerizable material
04/05/2006CN1249006C Hydroformylation process utilizing multidentate phosphite ligands
04/05/2006CN1249005C Method for removing formic acid from aqueous solutions
04/05/2006CN1248995C Method of increasing the carbon chain length of olefinic compounds
04/04/2006US7022857 Preparation of substituted aromatic compounds
04/04/2006CA2258764C Inhibitors of oleamide hydrolase
03/2006
03/30/2006WO2006034269A1 Expeditious synthesis of dpd
03/30/2006WO2006033740A1 Method for reducing cyclohexenone content of a cyclohexenone-containing organic mixture
03/30/2006WO2006032665A1 (z)-8-cycloheptadecene-1-one used as a perfume
03/30/2006WO2006032532A1 Method for the production of cyclopentanone
03/30/2006WO2006032502A1 Method for purifying and concentrating dinitrogen monoxide
03/30/2006WO2004094025A3 Method of removing hexafluoropropylene dimers
03/30/2006US20060069289 Process for production 2-deoxyaldose compound
03/30/2006US20060069288 reacting a halogen-containing beta-diketone with an olefin under Heck coupling reaction conditions in the presence of a catalyst, a base, and an organic phosphine; also complexing the product with a lanthanide and forming an adduct with a target analyte, especially an organophorous compound
03/30/2006US20060069281 Catalyst prepared by reacting a phosphine with a diimine and optionally one or more equivalents of an acid halide, a sulfonyl halide, a phosphoryl halide, or an acid anhydride in the substantial absence of O2 to form the diazaphosphacycle; for asymmetric hydroformylation processes
03/30/2006US20060069257 Use of specific bidentate ligands, e.g., 2-dicyclohexylphosphino-2'-dimethylamino-biphenyl, in transition metal-catalyzed carbon-heteroatom and carbon-carbon bond-forming reactions including amination and arylation and with aryl halide reactants and amine, boronic acid, borane or ketone reactants
03/30/2006CA2580390A1 Method for the production of cyclopentanone
03/29/2006EP1638913A1 Processes for preparing beta-hydroxy-ketones and alpha, beta-unsaturated ketones
03/29/2006EP1638912A2 Process for the preparation of cinnamaldehyde compounds
03/29/2006EP1638911A2 Process for removal of acrolein from acrylonitrile product streams
03/29/2006EP1638544A2 Ketones and reduced ketones as therapeutic agents for the treatment of bone conditions
03/29/2006EP1638540A2 Pyrazolidinedione derivatives and their use as platelet aggregation inhibitors
03/29/2006EP1448788A4 Process for the synthesis of (r)-1-(3,5-bis(trifluoromethyl)-phenyl)ethan-1-ol and esters thereof by dynamic kinetic resolution
03/29/2006EP1444187B1 Hydroformylation process
03/29/2006CN1247677C Poly ethyelen glycol two-phase system and application
03/29/2006CN1247512C Process for preparing trifluoromethyl acetophenone compound
03/29/2006CN1247511C Tropolone derivative
03/29/2006CN1247510C Method for separating 6-gingerol from ginger
03/29/2006CN1247501C Catalyst oxdie cyclohexane process
03/29/2006CN1247191C Hydroxy diphenyl ether compound
03/28/2006US7019176 A reaction mixture of propene, oxygen and an inert gas in one reaction stage over a fixed catalyst bed arranged in two spatially successive reaction zones and heated to the same temperature; using a mixed oxide catalyst based on molydenum, iron and bismuth; high space-time yield; efficiency
03/28/2006US7019175 Catalytic oxidation process
03/28/2006US7019166 Method for the production of 2,4,5-trimethylphenyl acetic acid
03/28/2006US7019030 Immunotherapeutic agents
03/28/2006US7018948 Gold, silver, platinum or rare earth element on catalyst support; reactivation with ozone
03/23/2006WO2006029737A1 Process for the preparation of saturated aliphatic ketones
03/23/2006WO2005090267A3 Methods to prepare carbon-isotope organohalides with high specific radioactivity from carbon-isotope monoxide
03/23/2006WO2005040102A3 Novel compounds and their use as antidiabetic and hypolipidemic agents, process for their preparation and pharmaceutical compositions containing them
03/23/2006WO2005021467A3 An integrated fischer-tropsch process for production of linear and branched alcohols and olefins
03/22/2006EP1637513A2 Preparation of Ytterbium(III)-beta-diketonates
03/22/2006EP1637512A1 Method of hydrogenating phenol
03/22/2006EP1463702A4 Methanol oxidation over bulk metal vanadate catalysts
03/22/2006EP1315697B1 Herbicidal benzoyl cyclohexane dione
03/22/2006EP1192119B1 Process for the preparation of 3,3-dimethylbutanal
03/22/2006CN1751054A Aminophosphonic acid derivatives, addition salts thereof and S1P receptor modulators
03/22/2006CN1751014A Method of preparing dimethylcetene and, subsequently, polydimethylcetene from isobutyric anhydride
03/22/2006CN1749231A Process for directly producing natural benzaldehyde using cassia twig leaf and cassia bark as raw material
03/22/2006CN1749230A Vapor phase catalytic oxidation method using multipipe reactor
03/22/2006CN1246309C Process for the preparation of xanthophyll
03/22/2006CN1246280C Polyhalogen-substituted cinnamic acids and cinnamic acid derivatives and method for producing the same
03/22/2006CN1246279C Method and device for the two-step production of acrylic acid
03/22/2006CN1246277C Method for synthesis of taxanes
03/22/2006CN1246269C Method for producing methacrolein from isobutane
03/21/2006US7015362 Process for preparing TCD-dialdehyde
03/21/2006US7015361 Hydroformylation
03/21/2006US7015360 Reacting a prochiral or chiral olefinically unsaturated organic compound with carbon monoxide and hydrogen in the presence of an optically active metal-ligand complex catalyst to produce an optically active aldehyde product
03/21/2006US7015359 Vapor phase catalytic process for simultaneous furfural hydrogenation and cyclohexanol dehydrogenation
03/21/2006US7015358 High yield, low cost catalytic oxidation of secondary alcohols in presence of peroxy compound and carboxylic acid; using manganese(IV) complex of 1,4,7-trimethyl-1,4,7-triazacyclononane; such as 1,4-cyclohexanedione from 1,4-cyclohexanediol
03/21/2006US7015354 Heterogeneously catalyzed gas phase partial oxidation of propene or isobutene over a fresh fixed catalyst bed, in which the process is started up at a reduced hourly space velocity of charging gas mixture on the fixed catalyst bed
03/21/2006CA2186285C Carbonyl containing compounds and their derivatives as multi-functional fuel and lube additives
03/21/2006CA2155409C Process for making 1,3-diols and 3-hydroxyaldehydes
03/16/2006WO2006028035A1 Oxidation reaction catalyst and process for producing compound using the same
03/16/2006WO2005115954A3 Process for prepariing 1,3-dibromoacetone, 1-3-dichloroacetone and epichlorohydrin
03/16/2006WO2005095536A3 Method of producing lower alcohols from glycerol
03/16/2006WO2005056499A3 Oligo(p-phenylene vinylene) amphiphiles and methods for self-assembly
03/16/2006US20060058558 Phsphorus-containing catalyst composition and process for hydroformylation reaction using the same
03/16/2006US20060058557 Assymetric ligands of P, As, or Sb, e.g., product of reacting the product of 3,3'-Di-t-butyl-1,1'-biphenyl phosphorochloridite and 3,3'-bis(trimethylsilyl)-5,5'-bis(2,4,6-trimethylphenyl)-2,2'-biphenol with hydroxy-3-methoxybenzyl alcohol; transition metal complexes used especially for hydroformylation
03/16/2006US20060058556 oxidizing cycloalkane with molecular oxygen in the presence of a heteropolyacid compound comprising a cobalt atom as a central element and a cobalt atom as a frame element; high conversion; high selectivity
03/16/2006US20060058538 Method for producing an aliphatic dialdehyde monoacetal
03/16/2006US20060058300 Intermediates of bupropion metabolites synthesis
03/16/2006DE102004044262A1 Verfahren zur katalytischen Reduktion von Alkinverbindungen A process for the catalytic reduction of alkyne compounds
03/16/2006DE102004035389A1 Verbessertes Verfahren zur Herstellung von (E,Z)-7,8-Cyclohexadecen-1-on An improved process for the preparation of (E, Z) -7,8-cyclohexadecen-1-one
03/15/2006EP1633692A2 Cyclohexyl derivatives as selective estrogen receptor modulators
03/15/2006EP1633476A2 Coordination complex system comprising building blocks and use thereof as a cataylst
03/15/2006EP1485392B1 Bisphosphite ligands for carbonylation processes
03/15/2006EP1042264B1 High selective method of phenol and acetone production
03/15/2006CN1747922A Process for producing phenol and methyl ethyl ketone
03/15/2006CN1245369C Process for the preparation of 2-ethylhexanal
03/15/2006CN1245257C multiphase catalyst for oxidative synthesis of glutaraldehyde by cyclopentene and preparation method thereof
03/15/2006CN1245254C A load of Pd hydrogenation catalyst and preparation method as well as method for preparing cyclohexanone by using the catalyst
03/14/2006US7012163 Non-hazardous oxidative neutralization of aldehydes
03/14/2006US7012162 ccomplexes with transition metal; hydrogenation catalyst
03/14/2006US7012161 Compound, fluorine-containing polymerizable cyclic olefin compound
03/14/2006US7012095 Compounds for modulating cell proliferation
03/14/2006US7012039 Oxide catalyst composition