Au(PPh3)Cl–AgSbF6-catalyzed rearrangement of propargylic 1,3-dithianes: formation of 8-membered 1,3-bisthio-substituted cyclic allenes
作者:Xia Zhao、Zhenzhen Zhong、Lingling Peng、Wenxiong Zhang、Jianbo Wang
DOI:10.1039/b903028j
日期:——
Au(PPh(3))Cl-AgSbF(6)-catalyzed rearrangement of propargylic 1,3-dithiane leads to the formation of 8-membered dithio-substituted cyclic allenes, which are remarkably stable.