反应条件
1: 1.) O3; 2.) NaBH4; 3.) 2N HCl / 1.) MeOH, -78 deg C; 2.) MeOH, r.t.; 3.) r.t.
2: 3N KOH / Ambient temperature
3: diethyl ether / 0 °C
4: 97 percent / diphenylphosphoryl azide, triphenylphosphine, diethyl azodicarboxylate / tetrahydrofuran / 0 °C
5: 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
