Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 39 - Compounds having at least one hydroxy or o-metal group bound to a carbon atom of a six-membered aromatic ring
Patents for C07C 39 - Compounds having at least one hydroxy or o-metal group bound to a carbon atom of a six-membered aromatic ring (10,875)
06/2014
06/11/2014CN103848709A Dehydrogenation process
06/11/2014CN103846105A Catalyst for synthesizing hydroquinone from phenol by positioning catalysis as well as preparation method of hydroquinone
06/11/2014CN102976903B Process for synthesizing 2,3,6-trimethylphenol by phenol
06/11/2014CN102976902B Process for synthesizing 2,3,6-trimethylphenol by 4-tert-butylphenol
06/11/2014CN102924240B Method for extracting total magnolol according to alcoholic-alkaline method
06/11/2014CN102675052B Method for preparing dihydroxybenzene through phenol hydroxylation reaction
06/11/2014CN102211989B Preparation method of dimer analogues of natural resveratrol dimer analogues
06/11/2014CN102199086B Method for synchronously hydrolyzing cellulosic biomass
06/11/2014CN102076647B Process for producing bisphenol-a
06/11/2014CN101941890B Method and device for preparing metacresol
06/10/2014US8748657 Process to prepare treprostinil
06/10/2014US8748078 Cyclic compound, process for preparation thereof, radiation-sensitive composition, and method for formation of resist pattern
06/05/2014WO2014085112A1 Dehydrogenation process
06/05/2014WO2014083426A1 Method for demeshylating or demethoxylating aromatic compound having methoxy group and catalyst used in the method
06/05/2014WO2013109348A8 Process for producing phenol
06/04/2014CN103833529A Alkyl phenol synthesis process based on control of raw material ratio
06/04/2014CN103833528A Alkyl phenol synthesis process based on control of pH value
06/04/2014CN103833527A Synthesis process of alkyl phenol
06/04/2014CN103833526A Alkyl phenol synthesis process based on control of stirring speed
06/04/2014CN103833525A Alkyl phenol synthesis process based on control of distillation time
06/04/2014CN103833524A Alkyl phenol synthesis process based on control of cooling time
06/04/2014CN103833523A Process for producing phenol
06/04/2014CN103833522A Extraction method for phenol in petroleum
06/04/2014CN103833521A Alkyl phenol synthesis process based on control of distillation temperature
06/04/2014CN103833520A Alkyl phenol synthesis process based on control of reaction temperature
06/04/2014CN103833519A Alkyl phenol synthesis process based on control of cooling temperature
06/04/2014CN103833518A Alkyl phenol synthesis process based on control of distillation pressure
06/04/2014CN103833517A Alkyl phenol synthesis process based on control of catalyst amount
06/04/2014CN103833516A Alkyl phenol synthesis process based on control of stirring time
06/04/2014CN103833515A Alkyl phenol synthesis process based on control of reaction time
06/04/2014CN102942454B Preparation method of 1,1,1-tri(4-hydroxyphenyl)ethane
06/04/2014CN102476980B Application of tungsten-based catalyst in lignin catalytic hydrogenation for producing aromatic compound
06/04/2014CN101715436B Bpa process improvement
05/2014
05/30/2014WO2014081597A1 Process for producing phenol and cyclohexanone
05/28/2014CN103819313A 一种双酚芴的制备方法 One kind of a method for preparing bisphenol fluorene
05/28/2014CN103819312A 一种磺化碱熔法生产萘酚过程中副产亚硫酸钠的提取方法 An extraction method naphthol production process byproduct sodium sulfite sulfonated alkali fusion
05/28/2014CN103816138A 火木层孔菌中1,2-苯二酚在抗禽流感h5n1病毒上的应用 Fire Phellinus 1,2-hydroquinone used in the anti-bird flu h5n1 virus
05/28/2014CN103816137A 火木层孔菌中甲基苯二酚在抗禽流感h5n1病毒上的应用 Fire Phellinus methyl hydroquinone used in the anti-bird flu h5n1 virus
05/28/2014CN102617292B 一种从脱氢粗产物中分步重结晶制备2，6-二苯基苯酚的方法 The crude product from one of the dehydrogenation fractional recrystallization Preparation of 2,6-diphenyl-phenol method
05/27/2014CA2692093C Gallium-68 generator comprising aromatic polyhydroxyl molecules coated on silica gel
05/22/2014WO2014077323A1 Method for producing optically active isopulegol and optically active menthol
05/22/2014WO2014077321A1 Aluminum catalyst
05/22/2014WO2014076425A1 Method for obtaining polyphenols from a vegetable raw material containing same
05/22/2014WO2014043371A8 Process for producing phenol and/or cyclohexanone from cyclohexylbenzene
05/22/2014US20140142067 Telomerase activating compounds and methods of use thereof
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
05/21/2014CN103804149A 双酚芴的制备方法 The preparation of bisphenol fluorene
05/21/2014CN103804148A 水提印加果叶中基酪醇的方法 Inca fruit Yezhong Ji water extraction method tyrosol
05/21/2014CN103804147A 一种对羟基苯乙醇的制备方法 One kind of a method for preparing p-hydroxyphenyl ethanol
05/21/2014CN103803521A 一种利用水热和熏蒸技术制备磺酸功能化的磷酸锆层柱材料的方法 A hydrothermal and fumigation techniques for preparing acid functionalized pillared zirconium phosphate material utilization methods
05/21/2014CN103801393A 一种苯羟基化制苯酚催化剂的制备方法 Preparation method of hydroxylation of benzene to phenol catalyst
05/20/2014US8729181 Aromatic polycyanate compounds and process for the production thereof
05/20/2014US8729136 Diarylalkanes as potent inhibitors of binuclear enzymes
05/15/2014US20140135393 Substituted cathechols as inhibitors of il-4 and il-5 for the treatment bronchial asthma
05/14/2014CN103787845A 含有氘取代的二氟氧甲烷衍生物 Deuterium containing oxygen substituted difluoro methane derivative
05/14/2014CN103787839A 合成2, 3, 4, 5, 6-五氟苯酚的方法 2, 3, 4, 5, a 6-pentafluorophenol Synthesis
05/14/2014CN103787838A 一种用超临界甲醇处理含溴/磷环氧树脂的方法 A method of treating a bromine / epoxy resin with a phosphorus supercritical methanol
05/14/2014CN103787837A 一种1,1'-联菲-2,2'-二酚的合成方法 One kind of synthesis of 1,1'-2,2'-diol Philip's
05/14/2014CN102491879B 一种双酚f的制备方法 Method for preparing a bisphenol f
05/14/2014CN102149658B 制备异丙基苯的方法 Method for preparing cumene
05/13/2014US8722578 Spiroheterocyclic pyrrolidinedione herbicidal compositions
05/13/2014US8722027 Method for preparing broussonetia kazinoki extract
05/08/2014WO2014070742A1 Recovery of materials from a mother liquor residue obtained during bisphenol a synthesis
05/08/2014WO2014070583A1 Methods and systems for processing lignin during hydrothermal digestion of cellulosic biomass solids while producing a monohydric alcohol feed
05/08/2014WO2014070582A1 Methods and systems for processing lignin during hydrothermal digestion of cellulosic biomass solids
05/08/2014US20140128637 Atropisomeric 1,8-bisphenolnapthalenes and their use in enantioselective recognition and asymmetric synthesis
05/07/2014CN103781751A 用作雌激素受体β的调节剂的二苯基取代的环己烷衍生物 Estrogen receptor β is used as modulators of diphenyl-substituted cyclohexane derivatives
05/07/2014CN103772155A 一种AB<sub>2</sub>单体与一系列氟端基超支化聚苯醚及其制备方法 One kind AB <sub> 2 </ sub> fluoride monomer end groups with a range of hyperbranched polyphenylene ether and its preparation method
05/07/2014CN103772154A 一种改性羟基磷灰石催化合成双酚f的方法 A modified hydroxyapatite catalytic synthesis method bisphenol f
05/07/2014CN103772153A 4-氯-3-甲酚的合成方法及其系统 4-chloro-m-cresol synthesis method and system
05/07/2014CN103772142A 新型钌络合物及制备甲醇和二醇的方法 Novel ruthenium complexes and methods for the production of methanol and a diol
05/07/2014CN102824916B 一种苯酚邻位甲基化催化剂及其制备方法 One phenol ortho methylation catalyst and preparation method
05/07/2014CN102731264B 一种连续精馏分离中低温煤焦油粗酚的方法及装置 A continuous low-temperature coal tar distillation of crude phenol separation method and apparatus
05/07/2014CN102701915B 一种制备防老剂sp的方法 A process for preparing the antioxidant sp
05/07/2014CN102617302B 一种合成三甲氧基二苯乙烯的方法 A synthetic method trimethoxy stilbene
05/07/2014CN102459139B 多元酚的制备方法 Preparation of polyphenols
05/07/2014CN102219649B 一种从煤液化油或煤焦油中提取酚类化合物的方法 A method of extraction of phenolic compounds from coal liquefaction oil or coal tar
05/07/2014CN101835732B 在生产苯酚期间回收苯乙酮 Recovered during the production of phenol acetophenone
05/06/2014US8716532 One pot multicomponent synthesis of some novel hydroxy stilbene derivatives with alpha, beta-carbonyl conjugation under microwave irradiation
05/06/2014US8716520 Method of resolution of (RS)- 1,1′-BI-2-naphthol for obtaining enantiomeric pure I.E. (S)-(−)-1,1′-BI-2-naphthol and/or (R)-(+)-1,1′-BI-2-naphthol via co-crystal formation with optically active derivatives of γ-amino acids
05/01/2014WO2014065422A1 Cyanogen-halide production method, cyanate ester compound and production method therefor, and resin composition
04/2014
04/30/2014EP2725017A1 Chromene compound
04/30/2014EP2723841A1 Perfume systems
04/30/2014EP2723703A1 Process for the alkylation of aromatic hydrocarbons with olefins
04/30/2014CN203564860U Titanium rod filter unit used for 3-PCO production
04/30/2014CN103755529A Method for preparing pyrogallol and phloroglucinol
04/30/2014CN103755528A Method for preparing phenol through catalytic pyrolysis of biomass
04/30/2014CN102675053B Method for preparing enantiopure (S)-1,1'-co-2-naphthol and enantiopure (R)-1,1'-co-2-naphthol conveniently and simply
04/30/2014CN102272081B Tetrahydronaphthalen-2-ol derivatives
04/30/2014CN102153498B Resveratrol analogue and preparation method and application thereof
04/29/2014CA2551567C Propofol analogs, process for their preparation, and methods of use
04/24/2014WO2014062965A1 2-cycloalkyl resorcinol cannabinergic ligands
04/24/2014WO2014061710A1 Resist composition
04/23/2014CN203556360U Production equipment of pentachlorophenol
04/23/2014CN103748062A Polycarbonate compositions having enhanced optical properties, methods of making and articles comprising the polycarbonate compositions
04/23/2014CN103739449A Preparation method of 1,5-dihydroxy naphthalene
04/23/2014CN102836703B Catalyst with vanadium oxide/graphene compound material and preparation method thereof
04/23/2014CN102701914B Method for extracting hydroxytyrosol from olive leaves
04/23/2014CN101979366B Diarylheptanoid compounds in curcuma zedoary and medicinal application thereof
04/17/2014US20140107319 Carrier for separation, method for separation of compound, and method for synthesis of peptide using the carrier
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