Total Synthesis of (±)-Marsupellins A and B via Acetoxymarsupellone Using an Intramolecular Reductive Cyclization of Epoxycyanohydrin Derivative with Cp 2 TiI.

Kazuma Matsunaga,Naoki Saito,Hiroshi Kogen,Kazuhiko Takatori

ORGANIC LETTERS（2019）

引用 4|浏览8

暂无评分

摘要

The first total synthesis of C3- and C9-oxidized ent-longipinane-type sesquiterpenoids containing acetoxymarsupellone, marsupellins A and B, has been accomplished. This unique core common to C3- and C9-oxidized entlongipinane-type sesquiterpenoids was constructed via a new intramolecular reductive cyclization reaction of an epoxycyanohydrin derivative using Cp2TiI.

查看译文

关键词

epoxycyanohydrin derivative,intramolecular reductive cyclization,acetoxymarsupellone,total synthesis

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要