科研之友
微信
新浪微博
Facebook
分享链接
摘要
We herein present a concise synthetic route for the collective total syntheses of six flavanones named oboflavanones A and B, cryptoflavanones C and D, and cryptoyunnanones G and H, which were all isolated from the genus Cryptocarya. The key strategy of these syntheses involves a bioinspired acid-triggered olefin isomerization/hemiacetalization/dehydration/Friedel-Crafts alkylative formal [3 + 3]-type cycloaddition cascade process.
-
单位中国科学院
