Chiral enamide. Part 1: Epoxidations of chiral enamides. A viable approach to chiral nitrogen stabilized oxyallyl cations in [4+3] cycloadditions
作者:Hui Xiong、Richard P. Hsung、Lichun Shen、Juliet M. Hahn
DOI:10.1016/s0040-4039(02)00849-3
日期:2002.6
The first study of stereoselective epoxidations of chiral enamides is described here. Its potential in the synthesis of chiral α-keto aminals as a viable approach to nitrogen stabilized oxyallyl cations in stereoselective [4+3] cycloadditions is also illustrated.
这里描述了手性酰胺的立体选择性环氧化的第一个研究。还显示了其在合成手性α-酮缩醛中的潜力,这是可行的立体选择[4 + 3]环加成反应中氮稳定的羟基烯丙基阳离子的方法。