六溴苯 反应生成 五溴苯酚 参考文献:Synthesis And Reactions Of Some Pentabromophenyl Organometallics 标题:Synthesis And Reactions Of Some Pentabromophenyl Organometallics 摘要: DOI:10.1016/s0022-328X(00)90075-5
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-1989091-A 优先权日:2004-07-19 标 题 :Synthesis of Aromatic Polyhalogenated Halomethyl Compounds
专利号:CN-1114313-A 优先权日:1994-06-30 标 题 :Synthesis of s-triazine-based flame retardant monomer containing carbon-carbon unsaturated bond
专利号:DE-2300188-A1 优先权日:1973-01-03 标题 :PROCESS FOR FLAME RESTORING SYNTHESIS FIBERS AND THEIR MIXTURES AND MIXTURES OF SYNTHESIS FIBERS WITH FIBERS OF NATURAL ORIGIN