Synthesis of (1R)-(+)-nopinone- and (1S)-(−)-verbenone-derived chiral annulated indenes via electrocyclic reactions
作者:Chao Liu、John R. Sowa
DOI:10.1016/0040-4039(96)01629-2
日期:1996.9
Two new chiral annulated indene derivatives have been stereoselectively synthesized via acid-catalyzed electrocyclic reactions from naturally occurring homochiral precursors (1R)-(+)-nopinone and (1S)-(−)-verbenone.
两种新的手性环化茚衍生物已通过酸催化的电环反应从自然存在的同质手性前体(1 R)-(+)-nopinone和(1 S)-(-)-verbenone立体选择性地合成。