Enantioselective Synthesis of Cassane-Type Furanoditerpenoids: Total Synthesis of Sucutiniranes C and D
作者:Emmanuel N. Pitsinos、Ioannis Mavridis、Eirini Tzouma、Veroniki P. Vidali
DOI:10.1002/ejoc.202000724
日期:2020.8.16
Intriguing reactivities were encountered en route to the first total synthesis of aromatic C ring vouacapanes featuring a substituted B ring (III and IV ) through exploitation of the pivotal intermediate II . A new modification of the Caglioti reaction had to be developed to allow efficient reductive deoxygenation at low temperature.
通过关键中间体II的开发,在首次以取代的B环(III和IV)为特征的芳香族C环vouacapanes的首次总合成中遇到了有趣的反应性。必须开发一种对Caglioti反应的新修饰,以允许在低温下进行有效的还原性脱氧。