n-butyllithium; 4-toluenesulfonyl azide
1.) Et2O, hexane, reflux, 1 h, 2.) Et2O, hexane, from -70 deg C to 0 deg C, 5 h; Yield given. Multistep reaction;
参考文献
Spinelli, Domenico; Zanirato, Paolo
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1993 , # 6 p. 1129 - 1133