The reduction of N-phenylsulfonyl)indoles with sodium cyanoborohydride in trifluoroacetic acid
作者:Daniel M. Ketcha、Brett A. Lieurance
DOI:10.1016/s0040-4039(01)93364-7
日期:1989.1
The reduction of N-(phenylsulfonyl)indoles to the corresponding N-(phenylsulfonyl)indolines can be accomplished with good to excellent yields using sodium cyanoborohydride (NaCNBH3) in trifluoroacetic acid (TFA).