A Facile Total Synthesis of (±)-Acoragermacrone by Titanium-Induced Keto Ester Cyclization
作者:Weidong Li、Ying Li、Yulin Li
DOI:10.1055/s-1994-25455
日期:——
(±)-Acoragermacrone, a naturally occurring germacrane-type sesquiterpenoid, was synthesized from geranyl acetate via five steps by employing titanium-induced intramolecular coupling, involving a α,β-unsaturated keto ester, as the key step.
(±)-Acoragermacrone是一种天然存在的 germacrane 型倍半萜,通过五个步骤由香叶基乙酸酯合成,采用钛诱导的分子内偶联,其中一个α,β-不饱和酮酯作为关键步骤。