Reductive methylation of α-naphthyl ketones stereocontrolled synthesis of -octahydrophenanthrenes related to diterpenes
作者:Sukanta Bhattacharyya、Tapan K Karpha、Basudeb Basu、Debabrata Mukherjee
DOI:10.1016/s0040-4039(00)85197-7
日期:1986.1
Reductive methylation of the tricyclic ketones and with lithium in liquidammonia afforded the β,γ-unsaturated ketones and respectively which were stereoselectively converted into the corresponding A/B -fused ketones and .