Palladium(0)-catalyzed Mizoroki–Heck reaction and Rh(I)-catalyzed asymmetric hydrogenation of polymer-supported dehydroalanine system
作者:Takayuki Doi、Nobuaki Fujimoto、Jun Watanabe、Takashi Takahashi
DOI:10.1016/s0040-4039(03)00149-7
日期:2003.3
We have developed a practical route for the synthesis of peptides containing unnatural amino acids. Mizoroki–Heck reaction of polymer-supported dehydroalanine, followed by asymmetric hydrogenation was accomplished using Pd(0) and Rh(I)–DuPHOS catalysts, respectively, leading to 36 dipeptides containing phenylalanine derivatives with high stereocontrol.
我们已经开发了一种合成包含非天然氨基酸的肽的实用途径。分别由Pd(0)和Rh(I)-DuPHOS催化剂完成聚合物负载的脱氢丙氨酸的Mizoroki-Heck反应,然后进行不对称氢化,从而得到36个含有苯丙氨酸衍生物的二肽,具有高度的立体控制性。