反应条件
1: 97 percent / diphenylphosphoryl azide, triphenylphosphine, diethyl azodicarboxylate / tetrahydrofuran / 0 °C
2: Mg / methanol / Ambient temperature
View Scheme
参考文献
Honda, Toshio; Ishikawa, Fumihiro; Kanai, Kazuo; Sato, Shigeki; Kato, Daishiro; Tominaga, Hideo
Heterocycles, 1996 , vol. 42, # 1 p. 109 - 112
