Studies on the Synthesis of Tedanolide: Synthesis of the C(5)−C(21) Segment via a Highly Stereoselective Fragment Assembly Aldol Reaction of a Chiral β,γ-Unsaturated Methyl Ketone
作者:William R. Roush、Gregory C. Lane
DOI:10.1021/ol990572s
日期:1999.7.1
[formula: see text] A highly diastereoselective synthesis of 3, corresponding to the C(5)-C(21) segment of tedanolide, has been accomplished by a route utilizing the aldol reaction of aldehyde 4 and the beta,gamma-unsaturated methyl ketone 5.
[公式:参见文本]通过利用醛4和β,γ-不饱和甲基的醛醇缩合反应的途径,完成了3的高度非对映选择性合成,它对应于他多那内酯的C(5)-C(21)段酮5。