Rauwolfia alkaloid synthesis approach employing the zwitterionic amino-Claisen rearrangement. Improvements in the efficiency for yohimbane ring construction and unambiguous de-ring-fusion stereochemical assignments
Rauwolfia alkaloid synthesis approach employing the zwitterionic amino-Claisen rearrangement. Improvements in the efficiency for yohimbane ring construction and unambiguous de-ring-fusion stereochemical assignments
作者:Schouchung Chao、Fen Ann Kunng、Jia Ming Gu、Herman L. Ammon、Patrick S. Mariano