Immobilized Carbodiimide Assisted Flow Combinatorial Protocol to Facilitate Amide Coupling and Lactamization
作者:Christian Dankers、Joseph Tadros、David G. Harman、Janice R. Aldrich-Wright、Thanh V. Nguyen、Christopher P. Gordon
DOI:10.1021/acscombsci.0c00001
日期:2020.5.11
injecting a single solution (1:9 dimethylformamide: dichloromethane) containing a carboxylic acid and an amine or linear peptide sequence into a continuous stream of dichloromethane. The protocol remained viable in the absence of base, did not require carboxylate preactivation which, and in concert with minimal workup requirements, enabled the isolation of products in high yields. Compared to the utilization