Direct C-3 lithiation of 1-(triisopropylsilyl)indole
作者:Mai Matsuzono、Tsutomu Fukuda、Masatomo Iwao
DOI:10.1016/s0040-4039(01)01656-2
日期:2001.10
1-(Triisopropylsilyl)indole can be directly lithiated at 3-position with tort-BuLi-TMEDA in hexane at 0 degreesC for 3 h. The generated lithio species is reacted with a variety of electrophiles to give 3-substituted 1-(triisopropylsilyl)indoles in good yields. (C) 2001 Elsevier Science Ltd. All rights reserved.