Ynamide‐Mediated Peptide Bond Formation: Mechanistic Study and Synthetic Applications
作者:Silin Xu、Dandan Jiang、Zejun Peng、Long Hu、Tao Liu、Lili Zhao、Junfeng Zhao
DOI:10.1002/anie.202212247
日期:2022.11.14
overcoming their disadvantages, and exhibit superiority in addressing the notorious racemization/epimerization issue. The applicability of ynamide coupling reagents has been successfully expanded to peptide fragment condensation, head-to-tail cyclization, and solid-phase peptide synthesis on the basis of a systematic mechanistic study.
Ynamide 偶联剂结合了传统活性酯和偶联剂的优点,同时克服了它们的缺点,并在解决臭名昭著的外消旋/差向异构化问题方面表现出优势。在系统的机理研究的基础上,ynamide 偶联试剂的适用性已成功扩展到肽片段缩合、头尾环化和固相肽合成。