Synthesis of Unnatural α-Amino Acids from (Pyridin-2-yl) Carbamate via CIPE-Induced Carbonyl Migration
作者:Juhui Wang、Aiwen Huo、Xiang Li、Yue Li、Yan Zhang、Tengda Jin、Keju Sun、Jingyue Yang
DOI:10.1021/acs.joc.2c01283
日期:2022.11.4
Synthetic methods of unnatural α-amino acids have always been the focus of extensive research due to their significant bioactivities. However, convenient transition-metal-free catalyzed methods are still in demand. Herein, we report a novel strategy for the construction of an unnatural α-amino acid skeleton via intramolecular rearrangement of carbamates, which are readily available fromamines and their