CAS: 1687-64-5; 2-Ethyl-6-Methylphenol

相似化合物

1006-59-3 90-00-6 3855-26-3

上下游产品

6-ethyl-o-toluidine ethene ortho-cresol 2-methoxy-1,3-dimethylbenzene 3-ethyl-4-hydroxy-5-methylbenzaldehyde 2-ethyl-6-methyl-4-nitroso-phenol tris-(3-ethyl-4-hydroxy-5-methyl-phenyl)-sulfonium ; chloride 4-(2,4-Diamino-pyrimidin-5-ylmethyl)-2-ethyl-6-methyl-phenol; hydr°Chloride

📜2,6-二甲基大茴香醚置于四丁基氟化铵体系中,用 四氢呋喃,苯 用作溶剂,20.0~115.0 °C,405.3 Kpa 条件下,反应 35.0H,反应生成2-乙基-6-甲基苯酚
参考文献:Formation And Cleavage Of C−h,C−c,And C−o Bonds Of Ortho-Methyl-Substituted Anisoles By Late Transition Metals
标题:Formation And Cleavage Of C−h,C−c,And C−o Bonds Of Ortho-Methyl-Substituted Anisoles By Late Transition Metals
摘要:2,6-Dimethyl-Substituted Anisoles Can Be Converted Into The Corresponding 2-Ethyl-6-Methylphenols In A Several-Step Reaction Mediated By A Tpme2Ir(III) Complex; Use Of The 13C-Enriched Anisoles,Aro13Ch3,Shows That The 13C Label Distributes Across The Two Ethyl Sites With A Preference For The Terminal Position.
Doi:10.1021/ja0586790

专利信息

专利号:US-2023117370-A1
优先权日:2020-04-17
标 题:Regioselective synthesis of substituted compounds
发明人：BEAUDRY CHRISTOPHER M; ZHANG XIAOJIE
权利人:UNIV OREGON STATE
摘要:Disclosed herein are embodiments of a method for making substituted compounds with specific and selectable regiochemistry. Also disclosed are compounds made by the method. The method may comprise contacting a compound having a formula Iwith a compound according to formula IIin the presence of a Lewis acid to form a phenol compound according to formula III and/or a benzofuranone compound according to formula IV

专利号:WO-0039059-A1
优先权日:1998-12-30
标 题 :Synthesis of bisphenols
发明人：CHANG CLARENCE D; VARTULI JAMES C; STEVENSON SCOTT ANDREW; BUNDENS WILLIAM HERBERT
权利人:MOBIL OIL CORP
摘要:The present invention is directed to processes and catalysts for the preparation of bisphenols. A preferred bisphenol is bisphenol A. The catalysts of the present invention comprise a metal oxide modified with an oxyanion. Examples of suitable catalysts according to the present invention include Group IVB metal oxides modified with Group VIB oxyanions.

专利号:US-7112702-B2
优先权日:2002-12-12
标题:Process for the synthesis of bisphenol
发明人：CARVILL BRIAN; GLASGOW KATHERINE; KISHAN GURRAM; KRISHNAMURTI RAMESH; KUKALYEKAR NILESH KUMAR PARKAS; RAMANARAYANAN G V
权利人:GEN ELECTRIC
摘要:A commercial scale continuous process for the production of a bisphenol comprising reacting a phenol and a ketone in the presence of a modified ion exchange resin catalyst, wherein said modified ion exchange resin comprises a crosslinked gellular acid functionalized polystyrene resin modified by neutralization of with a mercapto promoter.

专利号:US-7132575-B2
优先权日:2003-07-01
标题:Process for the synthesis of bisphenol
发明人：CARVILL BRIAN; GLASGOW KATHERINE; ROLAND MICHAEL
权利人:GEN ELECTRIC
摘要:A process for the production of a bisphenol comprises reacting a feed comprising a phenol, a ketone and water in the presence of an ion exchange resin catalyst to produce an effluent; determining the para—para bisphenol selectivity of the reaction; and adjusting the concentration of the water in the feed based upon the para—para bisphenol selectivity in the effluent.

专利号:WO-2025004927-A1
优先权日:2023-06-29
标题:Phenol compound, polyphenylene ether, curable composition, cured product, electronic component, and compound
发明人：SEKIGUCHI SHOYA; MISHIMA SHOKO; SUGITA YUKI; ISHIKAWA NOBUHIRO
权利人:TAIYO HOLDINGS CO LTD
摘要:Provided is a technique related to a novel polyphenylene ether and to a novel monomer used for the synthesis of this polyphenylene ether.　One embodiment of the present invention is a phenol compound. This phenol compound is represented by chemical formula (1). In this chemical formula (1), R1 to R6 are each independently hydrogen or a C1-10 hydrocarbon group.

专利号:US-4659863-A
优先权日:1985-09-12
标 题 :Phenolic ester synthesis
发明人：BURTON LESTER P J
权利人:ETHYL CORP
摘要:A process which enhances conversion and speeds the reaction rate for the preparation of esters. Methyl acrylate and a hindered phenol are reacted (i) in the presence of an alkali metal alkaline catalyst that provides a phenolate anion and (ii) in the presence of an agent which solubilizes the phenolate to enhance the reaction rate. Excellent yields of methyl ester are obtained in a rapid reaction and by-products are minimal. The invention includes a preparation of methyl beta -(3,5-dialkyl-4-hydroxyphenyl)propionates by reaction of a hindered phenol with methyl acrylate in the presence of an alkaline catalyst and dimethyl sulfoxide present in an amount sufficient to advance the reaction rate.