Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 49 - Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
Patents for C07C 49 - Ketones; Ketenes; Dimeric ketenes; Ketonic chelates (22,686)
04/2014
04/09/2014CN102618448B Drimane-type sesquialter terpene cyclohexenone derivative, preparation method thereof and application
04/09/2014CN102516215B Preparation method of C-glucoside containing saturated cyclohexane structure
04/09/2014CN102408320B Method for extracting and separating curcumin and curcuma oil from carcuma longa
04/08/2014US8692023 Sugar metabolism improving composition, and pharmaceutical preparation containing said composition
04/02/2014CN103694096A Separation and purification method for ingenol monomers
04/02/2014CN103694095A Preparation method of isophorone
04/02/2014CN103694094A 5-chloro-2-pentanone preparation method
04/02/2014CN103694080A Method for generating cyclohexanol and cyclohexanone through selective oxidation of cyclohexane
04/02/2014CN103691479A Preparation method and application of composite catalyst
04/02/2014CN103691464A Catalyst for removing chlorophenol compounds in water through low-temperature catalytic hydrogenation and preparation and application of catalyst
04/02/2014CN103691439A Catalyst for oxidizing aromatic alcohol by air and preparation method thereof
04/02/2014CN103691434A Metal catalyst, preparation method and application
04/02/2014CN103691431A Palladium carbon catalyst as well as preparation method and application thereof
04/02/2014CN103691416A Catalyst for synthesizing isophorone
04/02/2014CN102757328B Preparation method of megastigmatrienone
04/02/2014CN102408305B Catalytic conversion method of ketone and alcohol
04/02/2014CN102399138B Method for quickly extracting aspidinol
04/02/2014CN101981029B Benzophenone thiazole derivatives useful for inhibiting formation of microtubule and method for producing the same
04/02/2014CN101910103B Process for producing 2-(1-hydroxyalkyl)cycloalkanone
03/2014
03/27/2014US20140088193 Viral inhibitor composition for in vivo therapeutic use
03/27/2014US20140088052 Chalcone derivatives as nrf2 activators
03/27/2014DE4445224B4 Benzolderivate Benzene derivatives
03/26/2014EP2709977A2 Use of benzotropolone derivatives as photostabilizer and antioxidant for stabilization of body-care and household products.
03/26/2014CN203494209U Vacuum evaporative crystallization device of dihydroxy acetone aqueous solution
03/26/2014CN103687839A Precursor compounds and methods for making same
03/26/2014CN103665045A Tartaric acid-derived chiral phosphite ligands as well as preparation method and use thereof
03/26/2014CN103665036A Chiral sulfoxide-phosphine compound, preparation and appliance thereof
03/26/2014CN103664590A Method for synthesizing compound containing 4-(2-hydroxy ethoxy) diphenylketone structure or acetate thereof
03/26/2014CN103664565A Method and equipment for preparing ketene by virtue of triode-type cascade reaction
03/26/2014CN103664564A Preparation method of analgesic intermediate compound
03/26/2014CN103664563A Synthetic method for 3-phenyl-1-(4-methyl)phenyl-2-bromo-2-propen-1-one
03/26/2014CN103664562A Method for rapidly extracting chalcone from fresh ashitaba
03/26/2014CN103664561A Preparation method of metconazole and intermediate thereof
03/26/2014CN103664560A Method for preparing alpha-isophorone
03/26/2014CN103664559A Modhephane type sesquiterpene derivatives with significant cytotoxic activity as well as preparation method and usage thereof
03/26/2014CN103664558A Process for separating methylcyclopentanone from cyclohexanone
03/26/2014CN103664557A Method for preparing cyclopentanone by oxidation of cyclopentene
03/26/2014CN103664556A Preparation method of methyl heptenone
03/26/2014CN103664534A Process for producing phenol and/or cyclohexanone
03/26/2014CN103664533A Process for producing phenol
03/26/2014CN103664431A Preparation method for aryl-aryl biphenyl compound
03/26/2014CN103657726A Preparation method and application of silica-microsphere-immobilized nanometer metal compound catalyst
03/26/2014CN103655215A Paecilomyces varioti extract with tyrosinase activity and scavenging free radical activity and application thereof
03/26/2014CN102690178B Fractional crystallization method of 1,3-dihydroxyacetone
03/26/2014CN102627548B Method for recovering acetone and acetic acid from waste solvent produced in isopropylidene ester production
03/26/2014CN102584557B Method for preparing acenaphthenone
03/26/2014CN102584548B Preparation method for bromine benzyls compound
03/26/2014CN102258925B Method for commissioning adsorbent bed in acetone recycling process
03/25/2014US8680339 Herbicides
03/20/2014WO2014043478A1 Process for producing phenol and/or cyclohexanone from cyclohexylbenzene
03/20/2014WO2014043468A1 Methods of producing para-xylene and terephthalic acid
03/20/2014WO2014043371A1 Process for producing phenol and/or cyclohexanone from cyclohexylbenzene
03/20/2014WO2014043188A1 Process for producing phenol and/or cyclohexanone from cyclohexylbenzene
03/20/2014WO2014042993A1 Process for separating methylcyclopentanone from cyclohexanone
03/20/2014WO2014042259A1 Method for carrying metal on graphene oxide and metal-graphene oxide composite created with said method
03/20/2014WO2014011680A3 Tetrahydro-isohumulone derivatives, methods of making and using
03/20/2014WO2013186624A3 Α,β-substituted carbonyl compound, optically active heterocyclic compound derived from same, and synthesis method for same
03/19/2014EP2707352A1 Process for preparing isophorone in the presence of at least one defoamer in the wastewater column in the workup section
03/19/2014CN103649058A Fungicidal alkyl- and aryl-substituted 2-[2-chloro-4-(dihalo-phenoxy)-phenyl]-1-[1,2,4]triazol-1-yl-ethanol compounds
03/19/2014CN103649035A Musk odorant with aromatic notes
03/19/2014CN103641702A Hydrolysis method for pleuromutilin
03/19/2014CN103641701A Method for synthesizing 4-oxo-beta-ionone
03/19/2014CN103641700A Method for separating butanone-water azeotrope through extraction distillation
03/19/2014CN103641679A Method for catalyzing cyclohexane selective oxidation through microwave catalysts
03/19/2014CN103641673A Method for catalytic reduction of carbon-carbon double bond by carbon nitride supported metal nanoparticles
03/19/2014CN103638974A Catalyst taking graphene nano-sheet as framework as well as preparation method and application of catalyst
03/19/2014CN103638924A Palladium nanoparticle modified carbon nanotube composite material as well as preparation method and application thereof
03/19/2014CN102516048B Preparation method for 2-alkyl-cyclopentanone (cyclohexanone) by using tert-butyl peroxybenzonate
03/19/2014CN102503793B Preparation method of stearoylbenzoylmethane and application thereof in molding processing of thermoplastic resin
03/19/2014CN102070383B Method for preparing 1,2-diketone by performing catalytic oxidation on olefin
03/18/2014US8674143 Synthesis of green ketone intermediate
03/18/2014US8674135 Functionalized ionic liquids, and methods of use thereof
03/18/2014US8673818 C2-phenyl-substituted cyclic ketonols
03/13/2014WO2014039653A2 Oxidation of hydrocarbons
03/13/2014WO2014039638A1 Energy efficient method and apparatus for the extraction of biomolecules from dilute aqueous solution
03/13/2014WO2014038579A1 Fluorine-containing compound, substrate for pattern formation, photodegradable coupling agent, pattern formation method, and compound
03/13/2014WO2014037963A1 A PROCESS FOR THE SYNTHESIS OF β, ƴ UNSATURATED KETONES
03/12/2014EP2706053A1 Method for preparing 2-trifluoromethyl ketones
03/12/2014EP2706051A1 Method for oxidating cyclohexane
03/12/2014CN203474692U Efficient and energy-saving preparation device of acetyl acetone
03/12/2014CN103636021A Photoelectric conversion element and method for manufacturing same
03/12/2014CN103626645A Method for increasing yield of dichloro diphenyl ether ketone
03/12/2014CN103626644A Preparation method of antitumor active components
03/12/2014CN102603508B Preparation method of 1-(4-chlorophenyl)-2-cyclopropyl-1-acetone and intermediate thereof as well as preparation method of intermediate
03/12/2014CN102432445B Method for preparing dihydroxy acetone by selectively oxidizing glycerin with hydrogen peroxide
03/12/2014CN102381916B Synthesis method of beta, beta-diaryl alkene
03/12/2014CN102341363B Diol, and polycarbonate resin or polyester resin
03/12/2014CN102173977B Cu/Al2O3 catalyst and preparation method thereof as well as method for catalyzing hydrolysis of glycerol
03/12/2014CN102079694B Preparation method of cyclohexanone from oxidation of cyclohexanol
03/12/2014CN101711231B Compounds with (substituted phenyl)-propenal moiety, their derivatives, biological activity, and uses thereof
03/11/2014CA2674780C Compounds with (substituted phenyl)-propenal moiety, their derivatives, biological activity, and uses thereof
03/06/2014WO2014034515A1 METHOD FOR OXIDIZING sp3C-H BOND
03/06/2014WO2014032183A1 Dihydrochalcone derivatives and their use as antibiotic agents
03/05/2014CN103619797A Synthesis of 7-acetyleno quinone methide derivatives and their application as vinylic polymerization retarders
03/05/2014CN103619794A Method for producing hexafluoroacetone or hydrate thereof
03/05/2014CN103613687A Chitosan tetra(p-sulfonic phenyl) metalloporphyrin and preparation method and application thereof
03/05/2014CN103613510A Simple method for dehalogenating alpha-halogenated compounds
03/05/2014CN103613493A 4'-methoxyl chalcone compounds as well as preparation method and use thereof
03/05/2014CN103613492A Synthesis method of photoinitiator 2-hydroxy-2-methyl-1-phenyl-1-propyl ketone
03/05/2014CN103613491A Preparation method of 2',2',4'-trichloroacetophenon
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