Stereochemistry of addition reaction to serratene and serratenediol
作者:Y. Tsuda、T. Sano、Y. Inubushi
DOI:10.1016/s0040-4020(01)97871-8
日期:——
Steric course of additionreactions (hydroboration, epoxidation, osmolation, and hydrogenation) to the double bond of serratene derivatives 1 and 17 have been discussed and established as proceeding essentially from a β-direction. For metal reduction of the β-epoxide 3, the stereochemistry of the product is probably controlled not only by conformational stability of the intermediate carbanion but also