Synthesis of 1,2-disubstituted pyrroles: A cis peptide bond surrogate
作者:Andrew D. Abell、Deborah A. Hoult、Emily J. Jamieson
DOI:10.1016/0040-4039(92)89043-c
日期:1992.9
A simple and general synthesis of the 1,2-disubstitutd pyrroles 2 via a NaCNBH3 reductive ammination of 1 is reported. The Gly-ψ[C4N]-X dipeptides 2 are surrogates of the cis dipeptide 3.