作者:Gowravaram Sabitha、Allu Senkara Rao、Jhillu Singh Yadav
DOI:10.1016/j.tetasy.2011.04.024
日期:2011.4
The stereoselective synthesis of (−)-synparvolide B, isolated from Syncolostemon parviflorus, has been accomplished from (S)-ethyl lactate. A 1,2-chelation controlled allylation, Sharpless asymmetric epoxidation, Brown asymmetric allylation and RCM reactions were used as the key steps.
从Syncolostemon parviflorus分离的(-)-synparvolide B的立体选择性合成已由(S)-乳酸乙酯完成。1,2-螯合控制的烯丙基化,Sharpless不对称环氧化,布朗不对称烯丙基化和RCM反应被用作关键步骤。