反应条件
1: 82 percent / NaH
2: 87 percent / HCl / methanol
3: 1.) methyltriphenoxyphosphonium iodide; 2.) HCl / 1.) HMPT, 90 deg C, 3 h; 2.) MeOH, reflux
View Scheme
参考文献
Tsuge, Otohiko; Kanemasa, Shuji; Nagahama, Hideki; Tanaka, Junji
Chemistry Letters, 1984 , p. 1803 - 1806
