Hindered organoboron groups in organic chemistry. 21. The reactions of dimesitylboron stabilised carbanions with oxiranes
作者:Andrew Peter、Gina F. Vaughan-Williams、Richard M. Rosser
DOI:10.1016/s0040-4020(01)80394-x
日期:1993.4
Dimesitylboron stabilised carbanions react with oxiranes to give products that can be oxidised to 1,3-diols. The reactions are, in general, under steric rather than electronic control, and proceed smoothly for all but tetrasubstituted oxiranes. Some unusual stereoselective effects have been observed.