Fischer indolization of 2-sulfonyloxyphenylhydrazones: A new and practical approach for preparing 7-oxygenated indoles and application to the first synthesis of eudistomidin-A. (Fischer indolization and its related compounds. Part 28)
作者:Yasuoki Murakami、Toshiko Watanabe、Hiroyuki Takahashi、Hiroshi Yokoo、Yoshie Nakazawa、Michie Koshimizu、Nori Adachi、Masami Kurita、Tomoko Yoshino、Takayuki Inagaki、Maki Ohishi、Mari Watanabe、Masanobu Tani、Yuusaku Yokoyama
DOI:10.1016/s0040-4020(97)10255-1
日期:1998.1
An efficient method for synthesis of 7-oxygenated indoles was established by Fischer indolization of the phenylhydrazones (10) with a sulfonyloxy group at the ortho-position. This method was applied to the first synthesis of the calmodulin antagonist eudistomidin-A (2).
通过对在邻位具有磺酰氧基的苯hydr(10)进行费歇尔吲哚化,建立了一种有效的7-氧化吲哚合成方法。该方法被应用于钙调蛋白拮抗剂大毒dist素-A(2)的首次合成。