Total synthesis of the polyene macrolide antibiotic roxaticin. II. Total synthesis of roxaticin
作者:Yuji Mori、Motoya Asai、Jun-ichiro Kawade、Hiroshi Furukawa
DOI:10.1016/0040-4020(95)00215-t
日期:1995.5
Roxaticin has been synthesized in a convergent manner from the polyol segment 2, which was prepared by the Julia coupling reaction of sulfone 4 and aldehyde 8, and the polyene phosphonate 3. The cyclization was achieved by macrolactonization.
罗沙汀是由多元醇链段2聚合合成的,多元醇链段2是通过砜4和醛8的朱莉娅偶联反应和多烯膦酸酯3制备的。通过大内酯化实现环化。