Chiron approach for the total synthesis of (+)-synargentolide B
作者:Jun Liu、Yangguang Gao、Linlin Wang、Yuguo Du
DOI:10.1016/j.tet.2017.09.041
日期:2017.11
A concise and efficient chironapproach for the totalsynthesis of natural product synargentolide B was achieved in 10 steps with overall yields of 11.3% from D-mannitol and L-ethyl lactate. The key reactions included anti-Barbier allylation, cross-metathesis, and an intramolecular Yamaguchi esterification.