N–H Insertion reactions of rhodium carbenoids. Part 3.1 The development of a modified Bischler indole synthesis and a new protecting-group strategy for indoles
N–H Insertion reactions of rhodium carbenoids. Part 3.1 The development of a modified Bischler indole synthesis and a new protecting-group strategy for indoles
作者:Katherine E Bashford、Anthony L Cooper、Peter D Kane、Christopher J Moody
DOI:10.1016/s0040-4039(01)02047-0
日期:2002.1
The 2-phenylsulfonylethyl group is a useful alkyl protecting group for nitrogen during indole synthesis; it is readily removed from the indole nitrogen under basic conditions. (C) 2001 Elsevier Science Ltd. All rights reserved.