Efficient strategy for the stereoselective synthesis of 2,3-disubstituted benzo[α]quinolizidine alkaloids: concise synthesis of (â)-protoemetinol
Keywords: انتقال; (â)-Protoemetinol; Benzo[α]quinolizidine alkaloid; Cross metathesis; Aza-Claisen rearrangement; Transannulation;