CAS: 609-19-8; 3,4,5-Trichlorophenol

上下游产品

3,5-dichloro-4-aminophenol 3,4,5-trichloroanisole 3,4,5-trichloroaniline 3,5-dichlorophenol 3,4,5-trichloro-2,6-bis-hydroxymethyl-phenol 3,4,5,3',4',5'-hexachloro-2,2'-methanediyl-di-phenol 2,6-dibromo-3,4,5-trichloro-phenol 2-amino-3,4,5-trichlorophenol

📜三氯苯置于oxone,(Ind)Ir(Cod),1,2-双(二甲基瞵)乙烷体系中,用 环己烷,丙酮 作为反应溶剂,化学反应 3.12H,反应生成 3,4,5-三氯苯酚
参考文献:C−h Activation/borylation/oxidation: A One-Pot Unified Route To Meta-Substituted Phenols Bearing Ortho-/para-Directing Groups
标题:C−h Activation/borylation/oxidation: A One-Pot Unified Route To Meta-Substituted Phenols Bearing Ortho-/para-Directing Groups
摘要:An Efficient One-Pot C-H Activation/borylation/oxidation Protocol For The Preparation Of Phenols Is Described. This Method Is Particularly Attractive For The Generation Of Meta-Substituted Phenols Bearing Ortho-/para-Directing Groups,As Such Substrates Are Difficult To Access By Other Phenol Syntheses.
DOI:10.1021/ja0349857

专利信息

专利号:US-10017391-B2
优先权日:2015-04-23
标题:Direct polymer templating synthesis of mesoporous carbon
发明人：DAI SHENG; NELSON KIMBERLY M
权利人:UT BATTELLE LLC; UNIV TENNESSEE RES FOUND
摘要:The invention is directed to a method for fabricating a mesoporous carbon composite material. The method comprises providing a precursor composition and subjecting the precursor material to a curing step followed by carbonization step. The precursor composition comprises (i) a templating component comprised of a linear homopolymer material, (ii) a phenolic compound or material, (iii) a crosslinkable aldehyde component, and (iv) an acid catalyst.

专利号:US-6828466-B2
优先权日:2002-07-19
标题:Process for the synthesis of phenols from arenes
发明人：MALECZKA JR ROBERT E; SMITH III MILTON R; HOLMES DANIEL; SHI FENG
权利人:UNIV MICHIGAN STATE
摘要:A process to synthesize substituted phenols such as those of the general formula RR'R''Ar(OH) wherein R, R', and R'' are each independently hydrogen or any group which does not interfere in the process for synthesizing the substituted phenol including, but not limited to, halo, alkyl, alkoxy, carboxylic ester, amine, amide; and Ar is any variety of aryl or hetroaryl by means of oxidation of substituted arylboronic esters is described. In particular, a metal-catalyzed C-H activation/borylation reaction is described, which when followed by direct oxidation in a single or separate reaction vessel affords phenols without the need for any intermediate manipulations. More particularly, a process wherein Ir-catalyzed borylation of arenes using pinacolborane (HBPin) followed by oxidation of the intermediate arylboronic ester by OXONE is described.

专利号:US-2016311690-A1
优先权日:2015-04-23
标 题:Direct polymer templating synthesis of mesoporous carbon

专利号:US-2004030197-A1
优先权日:2002-07-19
标 题 :Process for the synthesis of phenols from arenes

专利号:US-11305259-B2
优先权日:2019-03-08
标题:Synthesis of 4-phenyl-1,2,3-triazole functionalized SBA-15 and its application thereof

专利号:US-4540834-A
优先权日:1983-03-02
标 题:Process for the preparation of metachlorophenols
发明人：CORDIER GEORGES
权利人:RHONE POULENC SPEC CHIM
摘要:The invention relates to a process for the preparation of metachlorophenols. The process consists in selectively hydrodechlorinating, under the action of heat and in the liquid phase, polychlorophenols containing at least one chlorine atom in the meta position relative to the phenolic hydroxyl, by reacting these polychlorophenols with hydriodic acid in a quantity which is sufficient in relation to the chlorine atoms to be removed. The metachlorophenols obtained are organic synthesis intermediates.