Asymmetric dipolar cycloaddition reactions: a practical, convergent synthesis of chiral pyrrolidines
作者:Zhenkun Ma、Sanyi Wang、Curt S. Cooper、Anthony K.L. Fung、John K. Lynch、Frederick Plagge、Daniel T.W. Chu
DOI:10.1016/s0957-4166(97)00049-9
日期:1997.3
Chiral trans-3,4-disubstituted pyrrolidines were obtained from the 1,3-dipolar cycloaddition of chiral alpha,beta-unsaturated N-acyloxazolidinones and azomethine ylide. (C) 1997 Elsevier Science Ltd.