| 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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| 04/27/2011 | CN201807208U Outer circulation overflow filler reactive distillation device |
| 04/27/2011 | CN102030781A Preparation method for acetylacetonatodicarbonyl rhodium |
| 04/27/2011 | CN102030690A Di-sulfoxide ligands with axial chirality and synthesis method thereof |
| 04/27/2011 | CN102030626A Method for preparing 5-methyl-2-hepten-4-one |
| 04/27/2011 | CN102030625A Method for synthesizing vanillin |
| 04/27/2011 | CN102030624A Preparation method of 2,3,5,6-tetrachloro-terephthalaldehyde |
| 04/27/2011 | CN102030623A Method for purifying coarse trichloroacetaldehyde |
| 04/27/2011 | CN102030622A Method for synthesizing propyl aldehyde by ethylene hydroformylation |
| 04/27/2011 | CN102029199A Method for preparing load-type noble metal nanometer catalyst by solvent-free microwave-assisted pyrolysis method |
| 04/27/2011 | CN102029164A Process for producing complex oxide catalyst |
| 04/27/2011 | CN101347737B Selective hydrogenation catalyst of aromatic aldehydes for refinement of terephthalic acid |
| 04/26/2011 | US7932418 Process for the preparation of β-γ ene carbonyl derivatives |
| 04/26/2011 | CA2474646C Method for production of .beta.-cryptoxanthin and .alpha.-cryptoxanthin from commercially available lutein |
| 04/26/2011 | CA2467196C A process to produce a dilute ethylene stream and a dilute propylene stream |
| 04/21/2011 | WO2011046883A2 Oxidative cleavage of unsaturated carboxylic acids |
| 04/21/2011 | WO2011046781A1 Gas phase hydroformylation process |
| 04/21/2011 | WO2011046232A1 Process for preparing catalyst used in production of unsaturated aldehyde and/or unsaturated carboxylic acid by dehydration reaction of glycerin, and catalyst obtained |
| 04/21/2011 | WO2011003029A3 Catalytic disproportionation and catalytic reduction of carbon-carbon and carbon-oxygen bonds of lignin and other organic substrates |
| 04/21/2011 | US20110092734 Method for the production of nanocrystalline bismuth-molybdenum mixed oxide |
| 04/21/2011 | CA2777706A1 Oxidative cleavage of unsaturated carboxylic acids |
| 04/20/2011 | EP2311824A1 Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analgetics |
| 04/20/2011 | EP2311795A2 Interleukin-1 and tumor necrosis factor-alpha modulators; syntheses of such modulators and methods of using such modulators |
| 04/20/2011 | EP2310350A2 Process for the manufacture of alkenones |
| 04/20/2011 | EP2310349A1 Process for the preparation of halogenated benzoic acid derivatives |
| 04/20/2011 | CN201799136U Online acetone backflow dewatering device |
| 04/20/2011 | CN1922131B Synthesis of sterically hindered secondary aminoether alcohols |
| 04/20/2011 | CN102026951A Allyl and propargyl ethers |
| 04/20/2011 | CN102020726A Macromolecule difunctional group alpha-hydroxy-ketone photoinitiator and preparation method thereof |
| 04/20/2011 | CN102020547A PTP1B (Protein Tyrosine Phosphatase 1B) inhibitor as well as chemical synthesis method and application thereof |
| 04/20/2011 | CN102020546A PTP1B inhibitor and preparation and application in preparing drug for treating type 2 diabetes mellitus thereof |
| 04/20/2011 | CN102020545A PTP1B inhibitor, synthesis and application thereof |
| 04/20/2011 | CN102020544A Process for extracting chalcone type ingredients from ashitaba |
| 04/20/2011 | CN102020543A Method for producing 9-fluorenone |
| 04/20/2011 | CN102020542A Method for producing 2-adamantanone |
| 04/20/2011 | CN102019177A Aldol condensation reaction solid base catalyst and application |
| 04/20/2011 | CN102019098A Distillation column for preparing diacetone |
| 04/20/2011 | CN102019097A Distilling tower for preparing diacetone |
| 04/20/2011 | CN102019096A Horizontal type distilling still used for preparing diacetone |
| 04/20/2011 | CN102018692A PTP1B inhibitors and synthesis thereof, and application of PTP1B inhibitors to preparation of medicines for treating type 2 diabetes |
| 04/20/2011 | CN101451702B Cracking gas heat comprehensive utilization method and exhaust heat boiler using the method |
| 04/20/2011 | CN101417931B Synthetic method of ethyl vanillin and derivatives thereof |
| 04/20/2011 | CN101385978B Catalyst for synthesizing methylacrolein and preparation method thereof |
| 04/20/2011 | CN101376623B Method for separating methyl isobutyl ketone synthetic fluid |
| 04/20/2011 | CN101289378B Process for synthesizing chalcone and derivates thereof by using ion liquid |
| 04/19/2011 | US7928267 Phosphite containing catalysts for hydroformylation processes |
| 04/19/2011 | US7928031 Catalyst comprising indium salt and organic ionic liquid and process for friedel-crafts reactions |
| 04/19/2011 | CA2477719C Halogen-free ionic liquids |
| 04/14/2011 | WO2011043478A1 Process for producing 2-alkylcycloalkanone |
| 04/14/2011 | WO2011043459A1 Method for producing ketone |
| 04/14/2011 | WO2011042365A1 Method for preparing a composition comprising a compound based on vanillin and ethyl vanillin, resulting composition and uses thereof |
| 04/14/2011 | US20110087052 Process for the manufacture of alkenones |
| 04/14/2011 | US20110087050 Acrolein manufacturing method and acrylic acid manufacturing method |
| 04/14/2011 | US20110086409 Surfactant-Based Monolithic Columns, Methods for Making the Same, and Method for Using the Same |
| 04/14/2011 | CA2776291A1 Method for preparing a composition comprising a compound based on vanillin and ethyl vanillin, resulting composition and uses thereof |
| 04/13/2011 | EP2308817A2 Minimization of ligand degradation products, or reversion of same to useful phosphine ligands |
| 04/13/2011 | EP1711451B1 Process for the preparation of methylheptenone |
| 04/13/2011 | EP1590312B1 Bromine free tempo based catalyst system for oxidation of primary and secondary alcohols using naoci as an oxidant. |
| 04/13/2011 | CN102015605A Process for optimizing the production of ketones or aldehydes |
| 04/13/2011 | CN102015604A Process for producing cyclohexanone |
| 04/13/2011 | CN102015603A Process for the preparation of aromatic alpha-hydroxy ketones |
| 04/13/2011 | CN102015589A Process for producing cyclohexylbenzene |
| 04/13/2011 | CN102015588A Process for producing phenol and/or cyclohexanone |
| 04/13/2011 | CN102015585A Method for producing unsaturated organic compound |
| 04/13/2011 | CN102010336A (4R)-4-methyl-2-carbonyl valerate compound, synthesizing method and application |
| 04/13/2011 | CN102010314A Method for preparing crude 2-hydroxy-4-methoxybenzophenone |
| 04/13/2011 | CN102010313A Preparation method of licochalcone A |
| 04/13/2011 | CN102010312A Preparation method for hypericin I |
| 04/13/2011 | CN102010311A Method for synthesizing 4,4-dimethoxy-2-butanone |
| 04/13/2011 | CN102010310A Productive technology of vanlillin by glyoxylic acid method |
| 04/13/2011 | CN102010309A Method for preparing benzaldehyde by catalytic oxidation of benzyl alcohol over supported palladium chloride |
| 04/13/2011 | CN102010308A Preparation method of 8-hydroxyl caprylaldehyde of intermediate for synchronizing royaljelly acid |
| 04/13/2011 | CN102010307A Method for preparing 3,3,3-trifluoro-propionaldehyde |
| 04/13/2011 | CN102010306A Method for preparing 3,3-dimethyl butyraldehyde |
| 04/13/2011 | CN102010291A Method for producing formic acid and preparing acetone through hydrothermal reduction of CO2 by isopropanol |
| 04/13/2011 | CN102010280A Preparation method of biaryl compound |
| 04/13/2011 | CN101363147B Apparatus and method for recovering trace acetone |
| 04/13/2011 | CN101314561B Adsorbent bed resolution method for recycling acetone |
| 04/13/2011 | CN101166707B Method and apparatus for separating aromatic dialdehyde |
| 04/12/2011 | US7923583 Method for producing cycloalkanol and/or cycloalkanone |
| 04/12/2011 | CA2460649C Novel calixarene based dispersible colloidal systems in the form of nanoparticles |
| 04/07/2011 | WO2011039331A1 Method for separating salified phenolic compounds |
| 04/07/2011 | WO2011038957A1 PRODUCING α,β-UNSATURATED ALDEHYDES BY MEANS OF A REACTION MIXING PUMP |
| 04/07/2011 | WO2010128388A3 An improved process for the preparation of intermediate compounds useful for the preparation of cinacalcet |
| 04/07/2011 | US20110082319 Method for producing acrolein by means of dehydration of glycerol |
| 04/07/2011 | US20110082312 Production of compounds comprising cf30 groups |
| 04/06/2011 | EP2305825A1 Method of vitamin production |
| 04/06/2011 | EP2305628A2 Allylic Oxidation Method for the Preparation of Fragrances using Metal-Organic Compounds and Gold Catalysts |
| 04/06/2011 | EP2305625A1 Process for production of benzaldehyde compound |
| 04/06/2011 | EP2303822A1 Process for producing cyclohexanone |
| 04/06/2011 | EP2303809A1 Process for producing phenol and/or cyclohexanone |
| 04/06/2011 | EP1602660B1 Aminophosphonic acid derivatives, addition salts thereof and s1p receptor modulators |
| 04/06/2011 | CN201785324U Reactive system for producing 2-ethyl hexenoicaldehyde from butyric aldehyde |
| 04/06/2011 | CN102005708A Electric igniter wiring device |
| 04/06/2011 | CN102001927A Method for synthesizing iron diacetone |
| 04/06/2011 | CN102001925A Production method of 2-pentylidene cyclopentanone |
| 04/06/2011 | CN102001924A Technology for reclaiming low-concentration formaldehyde from pesticide wastewater through ionic liquid supported liquid membrane pervaporation-distillation coupling technology |
| 04/06/2011 | CN102001923A Preparation method of alpha-hydroxyl ketone compounds |
| 04/06/2011 | CN101337870B Method for synthesizing 4-(4'-n-alkyl cyclohexyl)cyclohexanone |
| 04/05/2011 | US7919657 Process for dehydration of hexafluoroacetone hydrate |
| 04/05/2011 | US7919551 Branched olefin compositions |