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)
06/2014
06/04/2014CN103842338A Compounds with oxime ester and/or acyl groups
06/04/2014CN103833540A Beta-substituted chalcone analogue and its preparation method and use in preparation of histone deacetylase inhibitor
06/04/2014CN103833539A Aryl naphthalenylmethanone derivatives and preparation method thereof
06/04/2014CN103833538A Method for preparing 3,3',4,4'-tetraalkyl benzophenone by one-pot method
06/04/2014CN103833533A Benzo[C]fluorenone preparation method
06/04/2014CN103833523A Process for producing phenol
06/04/2014CN103831132A Double-function square amide-phosphine organic catalyst based on ferrocene skeleton, preparation method and application of catalyst
06/04/2014CN102964192B Method for preparing aldehyde or ketone by alcohol oxidation
06/04/2014CN102964191B Method for preparing aldehyde and ketone by alcohol oxidation
06/04/2014CN102806086B Preparation method of catalyst for coproducing isopropanol and methyl isobutyl ketone by acetone hydrogenation
06/04/2014CN102698457B Device for extracting mesityl oxide from dilute acetone solution
06/04/2014CN101952235B Cyclohexanone production process with impurities removal
06/03/2014US8742175 Para—or meso-functionalized aromatic ketone compounds, preparation methods thereof, and photopolymerization initiators comprising the same
06/03/2014US8741881 Testosterone gel and method of use
06/03/2014US8741109 Method for purifying acetone
05/2014
05/30/2014WO2014081597A1 Process for producing phenol and cyclohexanone
05/30/2014WO2014079344A1 Method for preparing 1-(4-chlorophenyl)-2-cyclopropyl-1-propanone and intermediate thereof
05/29/2014US20140148376 Penta/hexamethyl-3,4,5,8-tetrahydro-1(2h)-naphthalenone derivatives with aromatic notes
05/28/2014EP2734494A1 Precursor compounds and methods for making same
05/28/2014CN103819598A 纳米多孔、超疏水骨架固体强酸材料及其制备方法 Nano-porous, ultra hydrophobic skeleton solid acid material and preparation method
05/28/2014CN103819325A 制备*类衍生物的方法 Derivatives prepared *
05/28/2014CN103819324A 一种有机中间体苯甲酰丙酮的制备方法 An organic intermediate preparation benzoylacetone
05/28/2014CN103819323A 一种1-苯基-1-丙酮合成方法 One kind of synthesis of 1-phenyl-1-propanone
05/28/2014CN103819322A 一种普拉格雷中间体2-卤代-2-(2-氟苯基)-1-环丙基乙酮的制备方法 Prasugrel one kind of intermediate 2-halo-2- (2-fluorophenyl) -1-cyclopropyl-ethanone method
05/28/2014CN103819321A (s)-2-苄氧基-3-戊酮的制备方法 Preparation method (s) -2- benzyloxy-3-pentanone
05/28/2014CN103816910A 一种CeO<sub>2</sub>微球负载纳米金属化合物催化剂的制备方法 One kind of CeO <sub> 2 </ sub> microspheres load nano-metal compound catalyst preparation method
05/28/2014CN103816140A 火木层孔菌中甲基苯乙酮在抗禽流感h5n1病毒上的应用 Fire Phellinus in methylacetophenone application in anti-bird flu h5n1 virus
05/28/2014CN103816139A 火木层孔菌中3',4'-二羟基苯乙酮在抗禽流感h5n1病毒上的应用 Fire Phellinus 3 ', 4'-hydroxyacetophenone application in anti-bird flu h5n1 virus
05/28/2014CN102757327B 一种氧化丙酮制备二丙酮醇的方法 Acetone, diacetone alcohol, a method for preparing oxide
05/28/2014CN101641317B 醇醛缩合反应 Aldol condensation reaction
05/27/2014CA2597615C Process for making trans-1-((1r, 3s)-6-chloro-3-phenylindan-1-yl)-3, 3-dimethylpiperazine
05/22/2014WO2014078173A1 Perfluoropolyvinyl modified aryl intermediates and monomers
05/22/2014WO2014077999A1 Methods for processing biomass-derived feedstocks
05/22/2014WO2014043371A8 Process for producing phenol and/or cyclohexanone from cyclohexylbenzene
05/22/2014US20140142194 Methods and compositions for treating neurodegenerative diseases
05/22/2014US20140141974 Fungicidal phenylalkyl-substituted 2-[2-chloro-4-(4-chloro-phenoxy)-phenyl]-1-[1,2,4]triazol-1-yl-ethanol compounds
05/22/2014US20140141284 Lubricant compositions
05/21/2014EP2731936A1 Fungicidal phenylalkyl-substituted 2-[2-chloro-4-(4-chloro-phenoxy)-phenyl]-1-[1,2,4]triazol-1-yl-ethanol compounds
05/21/2014EP2731934A1 Fungicidal alkyl- and aryl-substituted 2-[2-chloro-4-(dihalo-phenoxy)-phenyl]-1-[1,2,4]triazol-1-yl-ethanol compounds
05/21/2014CN103814017A 杀真菌的苯基烷基取代的2-[2-氯-4-(4-氯苯氧基)苯基]-1-[1,2,4]三唑-1-基乙醇化合物 Fungicidal alkyl substituted phenyl 2- [2-chloro-4- (4-chlorophenoxy) phenyl] -1- [1,2,4] triazol-1-ethanol compounds
05/21/2014CN103814006A 在反应中具有改善的催化剂稳定性的氢甲酰化方法 The method of hydroformylation catalyst having improved stability in the reaction
05/21/2014CN103804430A 二茂铁衍生物及其制备方法和应用 Ferrocene derivatives, preparation method and application
05/21/2014CN103804390A 多取代芳香二酮类化合物及其制备方法和应用 Multi-substituted aromatic diketones and its preparation method and application
05/21/2014CN103804166A 一种牡丹皮有效成份丹皮酚的提取方法 One kind of active ingredient extraction method moutan Paeonol
05/21/2014CN103804165A 一种光稳定剂亚甲基二(2,3,4-三羟基二苯甲酮)的制备方法 A light stabilizer is methylene bis (2,3,4-trihydroxy benzophenone) was prepared
05/21/2014CN103804164A 一种4,4'-二氟二苯甲酮的制备工艺 Preparation of 4,4-difluoro-one kind of benzophenone
05/21/2014CN103804163A 一种16，17-双烷氧基蒽酮紫衍生物的制备方法 Preparation method one kinds 16,17-bis-alkoxylated an anthracene a ketone violet Derivatives
05/21/2014CN103804162A 一种由高纯度芴制备高纯度9-芴酮的方法 A high purity preparation of high purity fluorene 9-fluorenyl ketone Method
05/21/2014CN103804161A 一种用于生产环己酮的环己烷氧化反应中的空气分配方法 A production of cyclohexanone oxidation of cyclohexane air distribution method for
05/21/2014CN103804160A 3-甲基-3-戊烯-2-酮的制备方法 Methyl-3-penten-2-one Preparation
05/21/2014CN103804158A 受阻酚的制造方法及其制造中间体 A hindered phenol, and a manufacturing method of manufacturing an intermediate
05/21/2014CN103804123A 一种盐酸芬戈莫德的合成方法及其中间体 A synthesis method and intermediates fingolimod hydrochloride
05/21/2014CN103804107A 一种高效合成多取代环己烯酮的制备方法 An efficient synthesis of multi-substituted cyclohexenone Preparation
05/21/2014CN103804105A 一种联苯类化合物的合成方法 Synthesis method biphenyl compounds
05/21/2014CN103801409A 硫化型钯/氧化铝催化剂的制备方法 Preparation of palladium sulfide / alumina catalyst
05/21/2014CN103801397A 一种双金属树脂催化剂及其制备方法 A dual metal resin catalyst and preparation method
05/21/2014CN103801338A 一种用于制备甲基异丁基酮的催化剂及制备方法 A process for producing methyl isobutyl ketone, and a catalyst preparation method
05/21/2014CN103801332A 一种硫化型钯/氧化铝催化剂的制备方法 Preparation method of curing palladium / alumina catalyst
05/21/2014CN102965399B 利用树脂原位吸附在线分离提纯发酵液中丁醇、丙酮和乙醇的方法 By adsorptive separation and purification of the fermentation broth online butanol, acetone and ethanol resin in-situ methods
05/21/2014CN102838465B 一种抗癌活性化合物selaginellin M及其用途 An anticancer active compounds and their use selaginellin M
05/21/2014CN102838464B 一种新的抗癌活性化合物selaginellin N及其用途 A new anti-cancer activity of the compounds and their use selaginellin N
05/21/2014CN102787393B 氧化锆晶体纤维制备中聚乙酰丙酮合锆前驱体纤维的压力解析方法、装置及配体回收技术 Zirconia crystal fiber preparation of poly zirconium acetylacetonate precursor fibers pressure analytical method, apparatus and ligand recovery technology
05/21/2014CN102627542B 一种以环己烷为原料制备环己醇和环己酮的工艺 Kind of cyclohexane was prepared from cyclohexanol and cyclohexanone process
05/20/2014US8729136 Diarylalkanes as potent inhibitors of binuclear enzymes
05/20/2014US8729134 Aryl di-substituted propenone compounds
05/20/2014US8729057 Testosterone gel and method of use
05/20/2014US8727775 Dimer acid-derived dimethacrylates and use in dental restorative compositions
05/15/2014WO2014074309A1 Composition and use of hydrogenated alkyl ketene dimers
05/15/2014WO2014071438A1 Modified polyphenols and modified polyphenol compositions
05/15/2014US20140135518 Perfluoropolyvinyl modified aryl intermediates and monomers
05/15/2014US20140135402 Cyclododecadienone derivatives as perfuming ingredients
05/15/2014US20140135374 Opsin-Binding Ligands, Compositions and Methods of Use
05/15/2014US20140135287 Hyperforin analogs, methods of synthesis, and uses thereof
05/15/2014US20140130713 Partially fluorinated ketones and methods of making and using the same
05/15/2014DE102013107024A1 Methoden und Zusammensetzungen zum Behandeln, Modifizieren und Handhaben von Knochenkrebsschmerz Methods and compositions for treating, modifying and manipulating bone cancer pain
05/14/2014EP2729437A1 Musk odorant with aromatic notes
05/14/2014CN103796649A 神经变性疾病的治疗 Treatment of neurodegenerative diseases
05/14/2014CN103787859A 一种利用CO<sub>2</sub>超临界萃取技术提取丹皮酚的方法 A use of CO <sub> 2 </ sub> supercritical extraction technology to extract method paeonolum
05/14/2014CN103787858A 由芴制备9-芴酮的方法 Prepared by the method of fluorenone in fluorene
05/14/2014CN103787857A 一种环己烯催化氧化合成环己烯酮的方法 One kind of catalytic oxidation of cyclohexene Synthesis Method cyclohexenone
05/14/2014CN103787856A 3-甲基环十四酮的用途及制备方法 Methyl ketone ring fourteen uses and preparation methods
05/14/2014CN103787855A 不对称催化合成(s)-芳姜黄酮的新方法 Catalytic Asymmetric Synthesis (s) - A new method of aromatic turmerone
05/14/2014CN103787854A 一种全氟-2-甲基-3-戊酮的制备工艺 A process for preparing perfluoro-2-methyl-3-pentanone
05/14/2014CN103787848A 一种炔丙醇氧化制炔酮的方法 One kind of propargyl alcohol oxidation acetylenic ketone
05/14/2014CN102675075B 3,5-二羟基苯乙酮的制备方法 3,5-dihydroxyacetophenone preparation
05/14/2014CN102584552B 一种在超临界条件下制备苄叉丙酮的方法 A process for preparing Benzalacetone under supercritical conditions
05/14/2014CN102516049B 一种环己基过氧化氢分解的方法 A cyclohexyl hydrogen peroxide decomposition methods
05/14/2014CN102391089B 一种浓硫酸催化合成双酚苊酮方法 A concentrated sulfuric acid catalyst synthesis method bisphenol Acenaphthenone
05/13/2014US8722939 Cyclohexane-1,3-diones for use in the treatment of amyotrophic lateral sclerosis
05/13/2014US8722938 Arylated camphenes, processes for their preparation and uses thereof
05/13/2014CA2611712C Combretastatin analogs with tubulin binding activity
05/08/2014WO2014069240A1 Method for extracting asymmetric β-diketone compound from β-diketone compound
05/08/2014US20140128583 Erythromycin ethylsuccinate crystalline hydrate, preparation and uses thereof
05/08/2014US20140124740 Hexacene derivative, method for forming hexacene, method for forming hexacene crystal, process for making organic semiconductor device, and organic semiconductor device
05/07/2014EP2726451A2 Synergistic combination for inhiibiting polymerization of vinyl monomers
05/07/2014CN103772223A 一种2-氨基-2-甲基-1-丙酸酯的制备方法 The method of one kind of 2-amino-2-methyl-1-propanoate
05/07/2014CN103772212A 一种高分离性能离子液体的合成方法 One method of synthesis of the high separation performance of the ionic liquid
05/07/2014CN103772177A 一种对甲氧基苯乙酮的制备方法 Methoxy acetophenone kind of preparation
05/07/2014CN103772176A Vibsane型二萜衍生物及其药物组合物和应用 Vibsane diterpene derivatives and pharmaceutical compositions and applications
05/07/2014CN103772175A 一种合成异丙叉丙酮及仲丁醇的组合工艺方法 A combination of synthetic and mesityl oxide process for sec-butyl alcohol
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