Obsevations on the cleavage of the bismuth–carbon bond in Bi<sup>V</sup>compounds: a new arylation reaction
作者:Derek H. R. Barton、David J. Lester、William B. Motherwell、M. Teresa Barros Papoula
DOI:10.1039/c39800000246
日期:——
trianyl-organobismuth oxidants are presented; deuterium labelling studies have established that the mechanism of oxidation of allylic alcohols by these reagents involves, to some extent, cleavage of the bismuth–aryl bond; several reactions involving the synthetically useful transfer of an aryl group from bismuth to nitrogen and to carbon are described.
给出了五价三芳基-有机铋氧化剂的选择性的其他实例;参见表1。氘标记研究已经确定,这些试剂氧化烯丙醇的机理在一定程度上涉及铋-芳基键的裂解。描述了涉及芳基从铋到氮和碳的合成上有用的转移的几种反应。