An economical approach for peptide synthesis<i>via</i>regioselective C–N bond cleavage of lactams
作者:Wataru Muramatsu、Hisashi Yamamoto
DOI:10.1039/d2sc01466a
日期:——
An economical, solvent-free, and metal-free method for peptide synthesis via C–N bond cleavage using lactams has been developed. The method not only eliminates the need for condensation agents and their auxiliaries, which are essential for conventional peptide synthesis, but also exhibits high atom economy. The reaction is versatile because it can tolerate side chains bearing a range of functional
已经开发出一种经济、无溶剂和无金属的肽合成方法,该方法通过使用内酰胺的 C-N 键裂解来合成肽。该方法不仅不需要缩合剂及其助剂,而缩合剂及其助剂是常规肽合成所必需的,而且还具有很高的原子经济性。该反应是通用的,因为它可以耐受带有一系列官能团的侧链,在没有外消旋或聚合的情况下提供高达 >99% 的相应肽产率。此外,开发的策略能够实现肽段偶联,提供对作为蜘蛛丝蛋白中重复序列出现的六肽的访问。