Preparation of α-Sulfenyl Enones by Thermal Fragmentation of β-Sulfenyl Enol Triflates
作者:John Hynes、Talal Nasser、Larry E. Overman、Donald A. Watson
DOI:10.1021/ol017303y
日期:2002.3.1
[GRAPHICS]The synthetic scope and mechanism of the fragmentation of cyclic beta-sulfenyl enol triflates to give alpha-sulfenyl enones are described. This transformation is the central step in a mild, functional group-tolerant method for preparing alpha-sulfenyl enones.