| 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) |
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| 03/01/2001 | WO2001014302A2 Method for producing aldehydes |
| 03/01/2001 | WO2001014299A1 Chiral ligands, transition-metal complexes thereof and uses thereof in asymmetric reactions |
| 03/01/2001 | WO2001014297A1 Continuous process for hydroformylating olefins with 6 to 20 carbon atoms |
| 03/01/2001 | WO2001014061A1 Method of regenerating used water-soluble hydroformylation catalysts and of stabilizing water-soluble hydroformylation catalysts to be freshly used |
| 03/01/2001 | DE19941315A1 Selective oxidation of hydrocarbon, e.g. for production of hydroperoxide, involves reaction with oxygen at the high temperature produced in an adiabatic compression-expansion reactor |
| 03/01/2001 | DE19941132A1 Verfahren zur kontinuierlichen Herstellung von Glutaraldehyd A process for the continuous preparation of glutaraldehyde |
| 03/01/2001 | DE19940250A1 Verfahren zur Regenerierung gebrauchter wasserlöslicher Hydroformylierungskatalysatoren und zur Stabilisierung frisch einzusetzender wasserlöslicher Hydroformylierungskatalysatoren Process for the regeneration of used water-soluble hydroformylation catalysts and for stabilizing fresh einzusetzender water-soluble hydroformylation |
| 03/01/2001 | DE19940249A1 Verfahren zur Herstellung von Aldehyden A process for the preparation of aldehydes |
| 03/01/2001 | DE19940008A1 Verfahren zur Herstellung von methanolarmem Aceton A process for producing acetone methanolarmem |
| 03/01/2001 | CA2382779A1 Chiral ligands, transition-metal complexes thereof and uses thereof in asymmetric reactions |
| 02/28/2001 | EP1078909A1 Process for the preparation of low methanol content acetone |
| 02/28/2001 | EP1078908A1 Process for producing dialdehyde |
| 02/28/2001 | EP1078907A1 Process for producing aldehydes |
| 02/28/2001 | EP1078904A1 Process for removing solvent residues from perfume and/or flavouring materials |
| 02/28/2001 | EP1078026A1 Utilization of tricyclic aldehydes as odoriferous agents |
| 02/28/2001 | EP1077929A1 2,3,5-substituted biphenyls useful in the treatment of insulin resistance and hyperglycemia |
| 02/28/2001 | EP1077918A1 Synthesis and purification of 3,3-dimethylbutyraldehyde via oxidation of 1-chloro-3, 3-dimethylbutane with dimethyl sulfoxide |
| 02/28/2001 | EP1077911A1 Method for orthometalation of a carbocyclic aromatic derivative bearing at least an electron donor group |
| 02/28/2001 | EP1077765A1 Photochemical and thermochemical solar syntheses using flat-bed solar collectors/solar reactors |
| 02/28/2001 | CN1062550C Process for production of unsaturated aldehyde and unsaturated carboxylic acid |
| 02/27/2001 | US6194620 Dichloro tetraflouro-{2,2}-paracyclopane, a process for manufacturing thereof and poly-α, α-difluoro-chloro-para-xylylene film prepared therefrom |
| 02/27/2001 | US6194616 Mixing aromatic compound and acylation compound forming reaction mixture; passing mixture over catalytic bed comprising zeolite; recirculating reaction mixture from catalytic bed over catalytic bed |
| 02/27/2001 | US6194599 Process for preparing biaryl compounds |
| 02/27/2001 | US6194467 Diabetes remedies |
| 02/27/2001 | US6193872 Treating aqueous waste stream from chemical production plant which stream contains at least one alkali metal carboxylate containing at least 3 carbon atoms to produce solution of alkali metal hydroxide for recycle to production plant |
| 02/27/2001 | CA2012267C Interphenylene 7-oxabicycloheptyl substituted heterocyclic amide prostaglandin analogs useful in the treatment of thrombotic and vasospastic disease |
| 02/22/2001 | WO2001012580A1 Process for the preparation of 5-[(4-chlorophenyl)-methyl]-2,2-dimethylcyclopentanone |
| 02/22/2001 | WO2001012322A1 Perfluorosulfonylmethide compounds; use thereof for carbon-carbon bond formation |
| 02/22/2001 | DE19939543A1 Verfahren zur schonenden Entfernung von Lösungsmitteln aus Riech- und/oder Aromastoffen Method for gentle removal of solvents from fragrance and / or flavored |
| 02/22/2001 | DE19939491A1 Continuous hydroformylation of olefin for aldehyde and alcohol production, using recycled cobalt catalyst derived from cobalt salt solution under conditions such that the solubility limit of cobalt formate is not exceeded |
| 02/22/2001 | DE19938341A1 Production of 1,3-diketone, especially acetyl-acetone, involves thermal rearrangement of enol-ester in a special tubular reactor which is only heated over part of its length and insulated over the rest |
| 02/21/2001 | EP1076682A1 Use of aldehydes as odorous materials |
| 02/21/2001 | EP0874796B1 Improved metal-ligand complex catalyzed processes |
| 02/21/2001 | CN1284506A Prep. of Grignard reagent and new grignard reagent |
| 02/21/2001 | CN1284494A Bamboo parasitic fungus extract and its preparation and application |
| 02/21/2001 | CN1284493A Preparation of cyclopentadiene tricarbonyl manganese |
| 02/21/2001 | CN1062260C Continuous heterogeneously catalyzed gas-phase oxidation of propylene to acrolein, acrylic acid or mixture thereof |
| 02/21/2001 | CN1062259C Process for decomposing cycloalkyl hydroperoxide |
| 02/20/2001 | US6191313 Process for the manufacture of dihydrocitral |
| 02/20/2001 | US6191312 Process for the catalytic oxidation of 1,5-dialkylbicyclo(3.2.1)octan-8-ol to give 1,5 dialkylbicyclo(3.2.1)octan-8-one |
| 02/20/2001 | US6191311 Hydroperoxide decomposition processes |
| 02/20/2001 | US6191308 Process for the manufacture of oxygenates |
| 02/20/2001 | US6191140 Potassium channel modulators; muscle relaxants; controlling cell membranes |
| 02/20/2001 | US6191063 Polyoxyalkylated aryl phosphine-rhodium complex catalyst; efficiency/selectivity for conversion of higher molecular weight olefin starting materials |
| 02/20/2001 | US6190619 Valve with cap vent; bypass passageway connects manifolds |
| 02/20/2001 | CA2125247C Transition metal compound, olefin polymerization catalyst component comprising said compound, olefin polymerization catalyst containing said catalyst component, process for olefinpolymerization using said catalyst , propylene homopolymer, propylene copolymer and propylene elastomer |
| 02/15/2001 | WO2001010806A2 Process for the preparation of acylated 1,3-dicarbonyl compounds |
| 02/15/2001 | WO2001010385A2 1,4-substituted 4,4-diaryl cyclohexanes |
| 02/15/2001 | WO2000075094A3 Method for producing a halogenated acetophenone |
| 02/15/2001 | CA2378990A1 1,4-substituted 4,4-diaryl cyclohexanes |
| 02/14/2001 | EP1075480A1 Purification of carboxaldehyde |
| 02/14/2001 | EP1075466A1 Cyclopentanone dihydropyridine compounds useful as potassium channel openers |
| 02/14/2001 | CN1284054A Process for producing mixture contg. cyclododecanone and cyclododecanol |
| 02/14/2001 | CN1283626A Process for synthesizing water-soluble P-N bidental ligand and its application in preparing high-carbon aldehyde |
| 02/14/2001 | CN1283606A Method and appts for absorbing propenoic acid compound |
| 02/14/2001 | CN1283605A Process for syntresizing polysubstituted cyclopentadienone derivative |
| 02/14/2001 | CN1283604A Process for mfg. acrolein and propenoic acid |
| 02/14/2001 | CN1061970C Asymmetrical hydrogenation of ketoisophorone derivatives |
| 02/13/2001 | US6187971 Method for producing polyalcohols |
| 02/13/2001 | US6187970 Processes for producing 1,6-hexanediols |
| 02/13/2001 | US6187963 Processes for the manufacture of acrolein derivatives |
| 02/13/2001 | US6187962 Hydroformylation process |
| 02/13/2001 | US6187961 Hydrogenating (r)-levodione in presence of hydrogen donar and a solvent or in presence of hydrogen donor which simultaneously used as the solvent, and an amino-amide-ruthenium complex |
| 02/13/2001 | US6187953 A guanidinium phosphines use as catalyst ligands for the carbon-carbon linkage reactions |
| 02/08/2001 | WO2001009147A1 Novel chiral phosphorus ligands and the use thereof in the production of optically active products |
| 02/08/2001 | WO2001009073A1 Process for the preparation of 3-hydroxypropanal |
| 02/08/2001 | WO2001009072A1 Process for the production of hydroxy-substituted aromatic aldehydes and ketones |
| 02/08/2001 | WO2001009070A1 Process for the preparation of phenol and acetone |
| 02/08/2001 | WO2001009069A1 Catalytic hydrogenation of 3-hydroxypropanal to 1,3-propanediol |
| 02/08/2001 | WO2001009064A1 Friedel-crafts acylation in a static micromixer |
| 02/08/2001 | WO2000066528A3 Quinones for treatment of diseases |
| 02/08/2001 | DE19936473A1 Neue chirale Phosphorliganden und ihre Verwendung in der Herstellung optisch aktiver Produkte New chiral phosphorus ligands and their use in the preparation of optically active products |
| 02/08/2001 | CA2375951A1 Process for the preparation of 3-hydroxypropanal |
| 02/08/2001 | CA2375948A1 Catalytic hydrogenation of 3-hydroxypropanal to 1,3-propanediol |
| 02/07/2001 | EP1074538A2 Process for producing acrolein and acrylic acid |
| 02/07/2001 | EP1074537A1 Process for preparing cycloalkanone |
| 02/07/2001 | EP1074536A1 Oxidation method |
| 02/07/2001 | EP1073618A1 Process for the production of enantiomerically pure or optically enriched sertraline-tetralone using continuous chromatography |
| 02/07/2001 | EP1073617A1 Process for preparing 4-(substituted phenyl)-3,4-dihydro-2h-naphthalen-1-ones |
| 02/07/2001 | EP0874797B1 Processes employing indicator ligands |
| 02/07/2001 | EP0862624A4 Water soluble cross-linking agents |
| 02/07/2001 | CN1283184A Process for stereo selective synthesis of prostacyclin derivatives |
| 02/07/2001 | CN1283171A Method for producing phenols, aldehydes, esters and/or ketones from lignin and/or lignin sulphonic acid |
| 02/07/2001 | CN1283164A Method for hydrofenating anthraquinone compound |
| 02/07/2001 | CN1282630A Compound oxide catalyst and method for preparing (methyl) propenal and (methgl) acrylic acid |
| 02/07/2001 | CN1061642C Preparation of methylglyoxal dimethyl acetal |
| 02/07/2001 | CN1061641C Process for preparing paraformaldehyde |
| 02/06/2001 | US6184424 Process for the hydrogenation of hydroformylation mixtures |
| 02/06/2001 | US6184422 Cyclohexanediol derivatives |
| 02/06/2001 | US6184421 Selective oxidation, to a carboxy group, of the group in the 2 position with respect to the hydroxyl groups of a mixture of phenols having formyl and/or hydroxymethyl groups in positions 2 or 4; preparing vanillin and ethyl vanillin |
| 02/06/2001 | US6184420 Reacting allyl alcohols or propargyl alcohols with isopropenyl ethers with the formation of ketals of acetone as a byproduct, the isopropenyl ethers being prepared by reacting ketals of acetone with propyne or allene |
| 02/06/2001 | US6184419 α, β-unsaturated ketones |
| 02/06/2001 | US6184418 Preparing aromatic ketones by the acylation of aromatic compounds by an acylating agent, e.g., carboxyl chloride or anhydride, in the presence of a bismuth salt of triflic acid, bismuth triflate, phenylbismuth triflate |
| 02/06/2001 | US6184417 Diazotation of a fluoroalkylaniline; heating the salt solution with acetaldoxime in the presence of a copper compound and halide ions, where no buffer nor reducing agent is needed; water pollution control; kinetics; efficiency |
| 02/06/2001 | US6184413 Supported phase catalyst |
| 02/06/2001 | US6184393 Pyronin antibacterials, process and novel intermediates thereto |
| 02/06/2001 | US6184188 Fragrance delivery system for liquid detergent compositions |
| 02/06/2001 | US6184173 Multimetal oxides containing molybdenum, vanadium and one of tungsten, niobium, titanium, zirconium, hafnium, tantalum, chromium, silicon and germanium and having three dimensional atomic arrangement are used in oxidation catalysts |
| 02/06/2001 | US6183748 Method of manufacturing an aromatic anti-bacterial agent containing hinokitiol |
| 02/01/2001 | WO2001007382A2 Improved metal-ligand complex catalyzed processes |