A facile route to 2-substituted N-Boc pyrrolidines
作者:Alan R Katritzky、Zhushou Luo、Yunfeng Fang
DOI:10.1016/s0040-4039(00)01763-9
日期:2000.12
Dipolestabilizedcarbanion 2 cyclizes to afford the key intermediate 2-benzotriazolyl-N-Boc-pyrrolidine 3, which undergoes nucleophilic displacement of the benzotriazolyl group to afford various 2-substituted-N-Boc-pyrrolidines in good yields.