反应条件
1: 1.) BuLi / 1.) hexane, THF, -78 deg C, 2 h, 2.) hexane, THF, -78 deg C, 3 h, room temperature, overnight
2: 45 percent / Na, piperidine / 100 °C
View Scheme
参考文献
Katritzky; Jurczyk; Szajda; Shcherbakova; Lam
Synthesis, 1994 , vol. 1, # 5 p. 499 - 504
