作者:Puwen Zhang、Ruiyan Liu、James M. Cook
DOI:10.1016/0040-4039(95)00478-u
日期:1995.5
The regiospecific bromination of various substituted 3-methylindoles at either C(2) or the C(3) alkyl moiety was accomplished via an electrophilic or free radical bromination process to provide intermediates for indole alkaloid total synthesis. The regiospecificity of the bromination could be controlled by variation of both the substituent and the N(1) protecting group on the indole ring.
C(2)或C(3)烷基部分的各种取代的
3-甲基吲哚的区域特异性
溴化反应是通过亲电或自由基
溴化过程完成的,以提供
吲哚生物碱全合成的中间体。
溴化反应的区域特异性可以通过取代基和
吲哚环上的N(1)保护基的变化来控制。