| 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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| 06/20/2001 | EP0890176B1 Proton conductor in liquid form |
| 06/20/2001 | EP0885183B1 Process for producing aldehydes by hydroformylation of olefins |
| 06/20/2001 | CN1299837A Twig-shaped pulyether ketone and heat-resisting copolymer of said ketone and PVC |
| 06/20/2001 | CN1299805A Preparation method for arylic acid and apparatus for preparing arylic acid |
| 06/20/2001 | CN1299803A Oxirane carbonylating process of synthesizing 3-hydrocarbon propional dehyde and 1,3-propanediol |
| 06/20/2001 | CN1067371C Method for making acly substituted resorcinols |
| 06/20/2001 | CN1067370C Synthesis of p-benzaldehyde |
| 06/20/2001 | CN1067368C Process for preparing phenol and ketone or alhehyde by catalysis dacomposing aryl alpha-hydroperoxide |
| 06/20/2001 | CN1067367C Process for preparing phenol and ketone or aldehyde by catalysis decomposing aryl alpha-hydroperoxide |
| 06/19/2001 | US6248928 Reacting strontium with a sterically hindered alcohol to produce strontium alkoxide; reacting the strontium alkoxide with a beta-diketone to form a strontium beta-diketonate alcohol adduct and removing the alcohol |
| 06/19/2001 | US6248927 Phenolic stabilizer |
| 06/19/2001 | US6248848 Optically active phosphine derivative having at least two vinyl groups, polymer produced using the same as monomer, and transition metal complexes of these |
| 06/19/2001 | CA2197883C 1,2-disubstituted aromatic chelates |
| 06/14/2001 | WO2001042181A1 Benzyl tetralins, formulations and uses thereof |
| 06/14/2001 | WO2001042174A2 Synthesis of alkene-2-ones |
| 06/14/2001 | WO2001041926A1 Activation and regeneration of a hydro-oxidation catalyst |
| 06/14/2001 | WO2001041924A2 Oxidative reactions using membranes that selectively conduct oxygen |
| 06/14/2001 | WO2001041921A1 Catalysts which are based on organic-inorganic hybrid materials containing noble metals and titanium and which are used for selectively oxidizing hydrocarbons |
| 06/14/2001 | US20010003785 At high yields with low by-products, using a catalyst phase comprising a solvent mixture; tube reactor |
| 06/14/2001 | US20010003784 By reacting acetone and isovaleraldehyde, using a catalyst system of dimethylamine or pyrrolidine and a carboxylic acid of at least 2 carbon atoms, and hydrogenating the resulting 6-methyl-3-hepten-2-one; precursor to lipid soluble vitamins |
| 06/14/2001 | US20010003749 Arylpiperazines having activity at the serotonin 1A receptor |
| 06/14/2001 | CA2393980A1 Catalysts which are based on organic-inorganic hybrid materials containing noble metals and titanium and which are used for selectively oxidizing hydrocarbons |
| 06/13/2001 | EP1106598A2 High hydrocarbon space velocity process for preparing unsaturated aldehydes and acids |
| 06/13/2001 | EP1106597A1 Process for the preparation of ketones, especially 6-methyl-heptan-2-one |
| 06/13/2001 | EP1106596A2 Process to perform aldolcondensations using catalysed multiphase reactions |
| 06/13/2001 | EP1106595A1 Improved hydroformylation process with cobalt and/or rhodium based catalysts in a biphasic medium |
| 06/13/2001 | EP1106594A2 Process for the hydroformylation of olefins |
| 06/13/2001 | EP1106244A2 Chemical processing microsystems and controlling reaction conditions in same |
| 06/13/2001 | EP1105400A1 Asymmetric catalysis based on chiral phospholanes |
| 06/13/2001 | EP1105365A1 Method for producing acrolein and/or acrylic acid from propane |
| 06/13/2001 | EP1105364A1 Method for making acrolein from propylene by redox reaction |
| 06/13/2001 | EP1105214A1 Molybdenum-vanadium based catalyst for low temperature selective oxidation of propylene, methods of making and using the same |
| 06/13/2001 | EP0927203B1 Hydroformylation process |
| 06/13/2001 | EP0888266B1 Process for preparing 1,3-propanediol |
| 06/13/2001 | DE19959873A1 Oxidationsreaktionen unter Verwendung von gemischtleitenden sauerstoffselektiven Membranen Oxidation reactions using oxygen-selective mixed conducting membranes |
| 06/13/2001 | DE19959525A1 Katalysatoren auf Basis Edelmetall- und Titan-haltiger, organisch-anorganisch Hybridmaterialien zur selektiven Oxidation von Kohlenwasserstoffen Catalysts based on precious metals and titanium-containing, organic-inorganic hybrid materials for the selective oxidation of hydrocarbons |
| 06/13/2001 | DE19959053A1 Verfahren zur Herstellung von Ketonen, insbesondere von 6-Methylheptan-2-on A process for the preparation of ketones, especially of 6-methylheptan-2-one |
| 06/13/2001 | DE19957416A1 Verfahren zur katalytischen Herstellung von Halogenbenzaldehyden und Katalysatoren zur Durchführung des Verfahrens A process for the catalytic preparation of halobenzaldehydes and catalysts for carrying out the method |
| 06/13/2001 | CN1299392A Use of monohydrate zinc acetylacetonate as halogenated polymer stabiliser, and prepn. method |
| 06/13/2001 | CN1299373A Process for elective oxidation of primary alcohols |
| 06/13/2001 | CN1299363A Purification of carboxaldehyde |
| 06/13/2001 | CN1298942A Process for preparing coenzyme Q10 from tobacco |
| 06/13/2001 | CN1298859A Application method of gas mixture prepared by using afterheat of natural gas flame spinning acetylene generator and spraying oil |
| 06/13/2001 | CN1298858A Process for synthesizing aldehyde from olefine, CO and hydrogen |
| 06/13/2001 | CN1067044C Novel tricyclic derivatives, their prepn. process |
| 06/12/2001 | US6245946 Process for conversion of cyclododecane-1,2-dione to cyclododecanone |
| 06/12/2001 | US6245945 Selective hydrolysis of acetals or ketals in the presence of phthalides |
| 06/12/2001 | US6245944 Process for producing substituted indanones |
| 06/12/2001 | US6245936 Process for the selective preparation of a 2-hydroxybenzoic acid and a 4-hydroxybenzaldehyde and derivatives thereof |
| 06/12/2001 | US6245918 Preparation of a molten salt from trialkyloxonium anion and amine |
| 06/12/2001 | US6245708 Formation of alcohol conversion catalysts |
| 06/12/2001 | US6245328 Mixtures and compositions suitable for controlling Hylotrupes bajulus and Pyrrhidium sanguineum |
| 06/07/2001 | WO2001040367A1 Dimeric light stabilizers for polyolefins and polyolefin copolymers |
| 06/07/2001 | WO2001040212A2 Pyrone derivatives and a method for producing same |
| 06/07/2001 | WO2001040188A1 Curcumin analogues for treating cancer |
| 06/07/2001 | WO2001040147A1 Catalysis using phosphine oxide compounds |
| 06/07/2001 | DE19954665A1 Verfahren zur Hydroformylierung olefinisch ungesättigter Verbindungen A process for the hydroformylation of olefinically unsaturated compounds |
| 06/07/2001 | CA2393440A1 Curcumin analogs with anti-tumor and anti-angiogenic properties |
| 06/07/2001 | CA2387602A1 Dimeric light stabilizers for polyolefins and polyolefin copolymers |
| 06/06/2001 | EP1104395A1 Stereoselective ring opening reactions |
| 06/06/2001 | EP1066236A4 Process for hydrocarbonylations in supercritical carbon dioxide |
| 06/06/2001 | CN1298390A Arylphenyl-substituted cyclic keto-enols |
| 06/06/2001 | CN1298379A Process for preparing 4-(substituted phenyl)-3.4-dihydro-2H-Naphthalen-1-ones |
| 06/06/2001 | CN1297881A Preparation of aryl methyl ketone |
| 06/06/2001 | CN1297880A Technological process of raising yield and purity of synthetic methyl vinyl ketone |
| 06/06/2001 | CN1297879A Hydroxyal condensation process |
| 06/06/2001 | CN1297878A Technological process of alkali anion exchange resin catalyzed synthesis of butanolone |
| 06/06/2001 | CN1297877A Catalytic hydroxyal condensation process with polyphase reaction |
| 06/06/2001 | CN1297876A Hydroformylation process of olefin |
| 06/06/2001 | CN1066703C Process for purification of phenol |
| 06/05/2001 | US6242654 Preparation process of fluorine substituted aromatic compound |
| 06/05/2001 | US6242653 By oxidation on silver coated catalyst or silver/copper crystals in a simple and economical manner, high yields and purity, improved selectivity |
| 06/05/2001 | US6242643 By oxidizing at least one alkyl aromatic compound in the presence of an oxidation catalyst comprising a transition metal compound, a tertiary amine and a bromide |
| 06/05/2001 | US6242641 Cycloaliphatic compounds |
| 06/05/2001 | US6242606 Reacting a a,a-dimethylphenylacetic acid amide with a w-halo compound produces w'-halo-a-keto-a,a-dimethylphenylacetic acid amide and reacting it with a piperidine compound; 2-(4-(4-chloro-butyryl)-phenyl)-2-methy-propionic acid |
| 06/05/2001 | US6242544 Polyolefins prepared using soluble metallocene compounds in combination with aluminoxanes; high molecular weight and isotacticity |
| 06/05/2001 | US6242498 Nonphytotoxic |
| 06/05/2001 | US6242413 Bicyclic aldehyde and ketone odorants |
| 06/05/2001 | CA2101525C Inhibiting popcorn polymer formation with sulfur-containing compounds |
| 05/31/2001 | WO2001038297A1 Novel intermediate for sweetener with high sweetness and process for producing the same |
| 05/31/2001 | WO2001038278A1 METHOD AND CATALYSTS FOR OBTAINING UNSATURATED $G(a)-$G(b) CARBONYLIC COMPOUNDS USED IN THE PERFUME AND SCENT INDUSTRY |
| 05/31/2001 | WO2001037993A1 Process to separate a rhodium/phosphite ligand complex and free phosphite ligand complex from a hydroformylation mixture |
| 05/31/2001 | WO2001037629A2 High surface microporous materials which are active in oxidation reactions. tiq-6 and metiq-6 |
| 05/31/2001 | US20010002425 Reacting a 1,4-bis/1,3-dioxa-, dithia- or oxathia- 4,5, or 6-member cycloalk-2-yl/benzene, a fluorinating compound and a bromine-containing compound in a solvent at low temperatures; simplification |
| 05/31/2001 | DE19957528A1 Hydroformylation of olefin to aldehyde, used e.g. for producing alcohol or carboxylic acid or in aldol condensation, involves multiphase reaction in tubular reactor with catalyst in solvent phase and olefin in disperse phase |
| 05/31/2001 | DE19957522A1 Catalytic aldol condensation, giving intermediates carboxylic acid or alcohol for plasticizer, detergent or solvent synthesis, involves multiphase reaction in tubular reactor with catalyst in solvent phase and aldehyde in disperse phase |
| 05/31/2001 | DE19956410A1 Verfahren zur Durchführung von Aldolkondensationen Method for carrying out aldol condensations |
| 05/31/2001 | CA2392195A1 Process to separate a rhodium/phosphite ligand complex and free phosphite ligand complex from a hydroformylation mixture |
| 05/30/2001 | EP1103538A1 Process for carrying out aldolcondensations |
| 05/30/2001 | EP1103537A1 Process for the selective oxidation of alcohols using easily separable nitroxyl radicals |
| 05/30/2001 | EP1103303A1 Process to separate a rhodium/phosphite ligand complex and free phosphite ligand complex from a hydroformylation mixture |
| 05/30/2001 | EP1103301A1 Catalytic preparation process of halobenzaldehydes and catalysts to implement the process |
| 05/30/2001 | EP1102737A1 Method for the conversion of 3- and 4-methylcatechol to benzaldehyde |
| 05/30/2001 | EP1102736A2 Preparation of macrocyclic ketones utilising addition of ketones to alkenes |
| 05/30/2001 | EP1102634A2 Supported dendrimer catalyst and its use in hydroformylation or for carbon-carbon bond formation |
| 05/30/2001 | EP0998351B1 USE OF TRIS (TRIFLUORO METHYLSULFONYL) METHANE, IN ADDITION TO ALKALINE METAL SALTS AND ALKALINE-EARTH METAL SALTS THEREOF AS CATALYSTS DURING C-C BONDING SYNTHESES AND THE NOVEL Mg SALT OF TRIS (TRIFLUORO METHYLSULFONYL) METHANE |
| 05/30/2001 | CN1066425C 催化氢化 Catalytic hydrogenation |
| 05/30/2001 | CA2327047A1 Process for catalytic aldol condensations by means of a multiphase reaction |
| 05/30/2001 | CA2327022A1 Process for the hydroformylation of olefins |
| 05/29/2001 | US6239325 Lower alkane oxidative dehydrogenation catalysts and a process for producing olefins |