Comparative arylation reactions with pentaphenylbismuth and with triphenylbismuth carbonate
作者:Derek H. R. Barton、Jean-Claude Blazejewski、Brigitte Charpiot、David J. Lester、William B. Motherwell、M. Teresa Barros Papoula
DOI:10.1039/c39800000827
日期:——
Pentaphenylbismuth is a useful reagent for the specific ortho-phenylation of phenols under very mild conditions, a comparison of this reagent with triphenylbismuthcarbonate being drawn; arylationreactions of the carbonate have been extended to include nitro-compounds and amides.