| 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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| 07/25/2012 | CN102603506A Method for preparing cyclopentanone through cyclopentanol dehydrogenation |
| 07/25/2012 | CN102603505A Method for extracting and separating high-purity curcumin with low heavy-metal residues from turmeric |
| 07/25/2012 | CN102603504A Method for producing aromatic aldehyde by degrading lignin separated and coupled from cellulose component |
| 07/25/2012 | CN102603503A Method for purifying canellal |
| 07/25/2012 | CN102603502A Method for synthesizing adamantane diformaldehyde |
| 07/25/2012 | CN102603501A Method for preparing methacrolein |
| 07/25/2012 | CN102603500A Method for preparing glutaraldehyde by utilizing microchannel reactor |
| 07/25/2012 | CN102603480A Aldehyde removal method of pentaerythritol |
| 07/25/2012 | CN102603445A Preparation method of fluorine-containing o-hydroxy arone compound and agricultural bioactivity thereof |
| 07/25/2012 | CN102600900A Load-type gold-palladium bimetallic catalyst and preparation method thereof |
| 07/25/2012 | CN102600827A Catalyst for aldol condensation reaction and preparation method thereof |
| 07/25/2012 | CN102134187B 4-(4-hydroxy-3-methoxyphenyl)-1-(4-phenyl)-2, 3-dimethyl butyl-1-ketone in Loropetalum leaves and application thereof |
| 07/25/2012 | CN101712606B Process for producing methylisobutylketone and diisobutyl ketone by using acetone |
| 07/25/2012 | CN101643397B Preparation method of cyclopropyl methyl ketone and bicyclo-propyl ketone |
| 07/25/2012 | CN101607875B Method for preparing naphthenone |
| 07/25/2012 | CN101597224B Method for synthesizing ethylcyclopentenolone |
| 07/25/2012 | CN101597221B Method for synthesizing natural perfume nonanal |
| 07/25/2012 | CN101462934B Method for preparing p-hydroxybenzene formaldehyde by diazo salt hydrolysis of p-aminobenzaldehyde |
| 07/25/2012 | CN101434524B 4-(4-hydroxy-3-methoxybenzene methylene) curcumin, preparation thereof and use in preparing anti-cancer medicament |
| 07/25/2012 | CN101384533B Process for producing phenol and methyl ethyl ketone |
| 07/25/2012 | CN101316809B Process for producing alpha,beta-unsaturated aldehyde compounds |
| 07/25/2012 | CN101137606B Process for oxidation of organic compounds |
| 07/19/2012 | WO2012096324A1 Method for producing hydroxy ketone from polyhydric alcohol |
| 07/19/2012 | WO2012025559A3 Process for the manufacture of 3,7-dimethyl-1-octen-3-ol |
| 07/19/2012 | US20120184780 Process for the preparation of isohumulone compositions |
| 07/19/2012 | US20120184682 Biocompatible and biodegradable polymers from renewable natural polyphenols |
| 07/19/2012 | US20120183468 Water-Soluble Functionalized Fullerenes |
| 07/19/2012 | DE10331083B4 Verfahren zur Herstellung von p-Methoxyacetophenon A process for the preparation of p-methoxyacetophenone |
| 07/19/2012 | DE10140148B4 Fluorierte Polycyclen und ihre Verwendung in Flüssigkristallmischungen und in Flüssigkristalldisplays Fluorinated polycyclic compounds and their use in liquid crystal mixtures and in liquid crystal displays |
| 07/18/2012 | EP1827678B1 Method and apparatus for performing micro-scale chemical reactions |
| 07/18/2012 | CN102596877A Method for preparing a composition comprising a compound based on vanillin and ethyl vanillin, resulting composition and uses thereof |
| 07/18/2012 | CN102596876A Process for production of ketone |
| 07/18/2012 | CN102596870A Method for producing m-substituted phenylalkanols by means of isomerization |
| 07/18/2012 | CN102596399A Aerobic oxidation of primary aliphatic alcohols by using noble metal polyoxometalate complexes |
| 07/18/2012 | CN102586020A Separation method of weak acidic aromatic components in cigarette mainstream smoke, and its application |
| 07/18/2012 | CN102586015A 2-acetyl-1,2,3,4,6,7,8,8a-octahydro-2,3,8,8-tetramethylnaphtho |
| 07/18/2012 | CN102585203A Halogen-benzene lateral group replaced polyarylether flame retardant material and preparation method thereof |
| 07/18/2012 | CN102584558A Preparation method of 1-(4-chlorphenyl)-2-cyclopropyl-1-acetone |
| 07/18/2012 | CN102584557A Method for preparing acenaphthenone |
| 07/18/2012 | CN102584556A Method for synthesizing Alpha-tetralone through 4-phenylbutyric acid in catalytic way |
| 07/18/2012 | CN102584555A Method for preparing prasugrel intermediate with one-pot method |
| 07/18/2012 | CN102584554A Method for preparing raspberry ketone in acidic ionic liquid |
| 07/18/2012 | CN102584553A Purifying method of 1-(4-chlorphenyl)-4,4-dimethyl-3-pentanone |
| 07/18/2012 | CN102584552A Method for preparing benzalacetone under supercritical condition |
| 07/18/2012 | CN102584551A Synthetic method of triazolone intermediate 1-(4-chlorinated phenoxyl)-1-chlorinated pinacoline |
| 07/18/2012 | CN102584550A Synthetic method of sandalwood style spice |
| 07/18/2012 | CN102584549A Process and evaporator for preparing raw material gas in methanal production |
| 07/18/2012 | CN102584548A Preparation method for bromine benzyls compound |
| 07/18/2012 | CN102584511A Preparation method for secondary alcohol |
| 07/18/2012 | CN102584510A Method for synthesizing diaryl acetylene |
| 07/18/2012 | CN102580776A Preparation and application method of immobilization double-tooth Schiff base vanadyl complex catalyst |
| 07/18/2012 | CN102580744A Multi-stage cobalt ferrite oxide nano array structured catalyst and preparation method thereof |
| 07/18/2012 | CN102580693A Preparation method and application of phloroglucinol molecularly imprinted polymers in plants |
| 07/18/2012 | CN102580337A Mixed butyraldehyde separation device and application of packed towers |
| 07/18/2012 | CN101676253B Method for synthesizing 3,4-dihydroxy benzaldehyde by using air catalytic oxidation |
| 07/18/2012 | CN101652180B Method for feeding a longitudinal section of a contact pipe |
| 07/18/2012 | CN101624322B Method for preparing 1, 2-diketone by catalyzing and oxidizing alkynes |
| 07/18/2012 | CN101613263B Method for preparing carvone |
| 07/18/2012 | CN101585754B Benzaldehyde preparation method by gas phase hydrogenation of benzoic acid |
| 07/18/2012 | CN101514151B Method for refining acetylacetone |
| 07/18/2012 | CN101489968B Hydroformylation process using a cobalt-based catalyst in a nonaqueous ionic liquid |
| 07/18/2012 | CN101421216B Process for the preparation of a ketone or an aldehyde using silica as a catalyst |
| 07/18/2012 | CN101208286B Production of detergent range alcohols |
| 07/17/2012 | US8222461 Mixed oxide catalysts for catalytic gas phase oxidation |
| 07/17/2012 | US8222460 Process for the production of MIBC and /or IBHK plus TMN using copper-based catalysts |
| 07/17/2012 | US8222459 Process for producing cyclohexanone |
| 07/17/2012 | US8222458 Process or synthesis of (3S)- and (3R)-3-hydroxy-beta-ionone, and their transformation to zeaxanthin and beta-cryptoxanthin |
| 07/12/2012 | WO2012068335A3 Novel catalysts |
| 07/12/2012 | US20120178971 Process for Isolation of a Novel Compound 5,8A-DI-1-Propyl 1-Octahydronapthalen-1-(2H) One,Trachyspermum AMI (Ajowan Caraway) Seeds |
| 07/12/2012 | US20120178970 Method for producing cyclohexyl alkyl ketones |
| 07/11/2012 | CN1768070B Asymmetric catalysts prepared from optically active bisphosphites bridged by achiral diols |
| 07/11/2012 | CN102574878A Gas phase hydroformylation process |
| 07/11/2012 | CN102574779A Process for the preparation of pyrazole carboxylic acid amides |
| 07/11/2012 | CN102574760A Tetrahydro-isoalpha acid compositions and methods for weight management |
| 07/11/2012 | CN102574757A Process for preparing m- or p-substituted phenylalkanols by alkylation |
| 07/11/2012 | CN102557969A Cyclic ketone derivatives and applications thereof as developers and aggregation inhibitors of amyloid protein sediments and neurofibrillary tangles |
| 07/11/2012 | CN102557911A Method for ultrasonically extracting four acetophenone compounds in Cynanchum bungei Decne. by using ionic liquid |
| 07/11/2012 | CN102557910A Deprotection method for phenolic hydroxyl group |
| 07/11/2012 | CN102557909A Preparation method for 5-fluorin-2-hydroxyacetophenone |
| 07/11/2012 | CN102557908A Process for producing 2-(cyclohex-1'-enyl)cyclohexanone |
| 07/11/2012 | CN102557906A Method for extracting and purifying amethystoidin from isodon amethystoides |
| 07/11/2012 | CN102557905A Clean production process for pinacoline |
| 07/11/2012 | CN102557904A Method for synthesizing methyl isobutyl ketone from acetone through one-step method |
| 07/11/2012 | CN102557903A Preparation method of 4-hydroxyl-2-methoxybenzaldehyde |
| 07/11/2012 | CN102557902A Preparation method for 5-fluorosalicylaldehyde |
| 07/11/2012 | CN102557901A A preparation method of 6-chlorocaproic aldehyde |
| 07/11/2012 | CN102557900A Aldehyde pervaporation dehydration refine method |
| 07/11/2012 | CN102557893A Lignan compounds with glucokinase (GK) activation effect |
| 07/11/2012 | CN102557866A Liquid crystal compounds and compositions and liquid crystal displays and photoelectric devices comprising the compounds and compositions |
| 07/11/2012 | CN102553586A Cerium-containing composite metal oxide loaded nano-gold and preparation method and application thereof |
| 07/11/2012 | CN102020726B Macromolecule difunctional group alpha-hydroxy-ketone photoinitiator and preparation method thereof |
| 07/11/2012 | CN101505844B Extraction process |
| 07/10/2012 | US8217204 Catalyst for asymmetric hydrogenation |
| 07/10/2012 | US8216968 Coordination complex system comprising building blocks |
| 07/05/2012 | WO2012091865A1 Reactor and process for propane oxidation |
| 07/05/2012 | WO2012031028A3 Methods for treating neurodegenerative diseases |
| 07/05/2012 | WO2012004414A3 Terpenoid derivatives obtained from terpenoids steming from renewable sources |
| 07/05/2012 | US20120172579 Reductive biomass liquefaction |
| 07/05/2012 | US20120172453 Methods for treating neurodegenerative diseases |
| 07/04/2012 | CN202289536U 一种山梨酸聚酯蒸馏过程中真空汽净化的系统 One kind of a vacuum distillation process of sorbic acid polyester vapor purification system |