Total Synthesis of the Nonenolide Xyolide Using a Regioselective Nucleophilic Epoxide Opening Approach
作者:A. Narsaiah、Sachin Wadavrao、Ramesh Ghogare
DOI:10.1055/s-0034-1380780
日期:——
Abstract The total synthesis of the nonenolide xyolide is described as a convergent synthesis in 16 steps from the commercially available starting material butane-1,4-diol. The key reactions involved are: Sharpless asymmetric epoxidation, Pinnick oxidation, acid-mediated nucleophilic regioselective epoxide ring opening, Steglich esterification, and ring-closing metathesis. The total synthesis of the nonenolide
摘要 壬烯基内酯的总合成被描述为由市售原料丁烯1,,4-二醇分16步进行的收敛合成。涉及的关键反应是:无尖锐的不对称环氧化,Pinnick氧化,酸介导的亲核区域选择性环氧化物的开环,Steglich酯化和闭环易位。 壬烯基内酯的总合成被描述为由市售原料丁烯1,,4-二醇分16步进行的收敛合成。涉及的关键反应是:无尖锐的不对称环氧化,Pinnick氧化,酸介导的亲核区域选择性环氧化物的开环,Steglich酯化和闭环易位。