Stereoselective route to highly functionalized 4a,8a-substituted,1,2,3,4,4a,6,8a,9,10,10a-decahydrophenanthrenes, a new entry to the quassinoid and fusidane frameworks.
作者:Alejandro J. Vila、Raquel M. Cravero、Manuel González-Sierra
DOI:10.1016/s0040-4020(01)81281-3
日期:1993.5
A series of highlyfunctionalized angularly substituted bicyclic and tricyclic ketones were obtained regio- and stereoselectively by means of the Birch reductive alkylation on the properly functionalized benzylic ketones.