反应条件
1: 1.) NaBH4, 2.) HCl(g) / 1.) ethanol, -20 deg C, 1 h, 2.) pH 3, -10 - 0 deg C, 1 h
2: 1.) AlCl3, 2.) 10percent aq. HCl / 1.) CH2Cl2, RT 40 min, 2.) 80deg C, 20 min
View Scheme
参考文献
Ozawa, Naganori; Nakajima, Setsuko; Zaoya, Kyoko; Hamaguchi, Fumiko; Nagasaka, Tatsuo
Heterocycles, 1991 , vol. 32, # 5 p. 889 - 894
