CAS: 16582-38-0; 1-Chloro-3-Methyl-5-Nitrobenzene

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CAS号69951-02-6 2-氯-6-甲基-4-硝基苯胺 | CAS号5465-33-8 2-氯-4-甲基-6-硝基苯胺 | CAS号89-62-3 4-甲基-2-硝基苯胺 | CAS号618-85-9 3,5-二硝基甲苯 | CAS号99-52-5 2-甲基-4-硝基苯胺 | CAS号618-61-1 3-甲基-5-硝基苯胺 | CAS号29027-20-1 3-氯-5-甲基苯胺 | CAS号22233-54-1 3-氯-5-硝基苯甲醛

4-硝基-2-甲苯胺置于碘体系中,化学反应生成3-氯-5-硝基甲苯
参考文献:Wynne; Greeves,Chemical News And Journal Of Industrial Science,1895,Vol. 72,P. 58
标题:Wynne; Greeves,Chemical News And Journal Of Industrial Science,1895,Vol. 72,P. 58

专利信息

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

专利号:CN-101648918-B
优先权日:2008-08-15
标 题:Intermediate compound of candesartan cilexetil and synthesis method thereof