Stereochemical control in the synthesis of tetrahydrofurans by cyclisation of diols with phenylthio migration
作者:Varinder K. Aggarwal、Iain Coldham、Sara McIntyre、Francis H. Sansbury、María-Jesús Villa、Stuart Warren
DOI:10.1016/s0040-4039(00)80634-6
日期:1988.1
Cyclisation of diols with PhS migration leads to tetrahydrofurans by inversion at both the migration origin and terminus. Cyclisation to a secondary migration terminus is controlled by stereochemical factors.