作者:J. Yadav、V. Krishna、A. Srilatha、R. Somaiah、B. Reddy
DOI:10.1055/s-0030-1257858
日期:2010.9
Total syntheses of styryl lactones, leiocarpin C and (+)-goniodiol have been accomplished in a highly stereoselective manner. The key steps involved in these syntheses are the Chan alkyne reduction, Sharpless asymmetric dihydroxylation, Horner-Wadsworth-Emmons olefination, aryl Grignard reaction, hydroboration, stereoselective alkoxy-directed keto-reduction, stereoselective 1,3-anti-allylation, esterification
已以高度立体选择性的方式完成了苯乙烯基内酯,徕卡蛋白酶C和(+)-goniodiol的总合成。这些合成过程涉及的关键步骤是Chan炔烃还原,Sharpless不对称二羟基化,Horner-Wadsworth-Emmons烯烃化,芳基格利雅反应,硼氢化,立体选择性烷氧基定向酮还原,立体选择性1,3-抗烯丙基化,通过臭氧分解进行酯化和分子内内酯化。 苯乙烯基内酯-二羟基化-烯化-硼氢化-1,3-抗烯丙基化-臭氧分解