1: DIBAL / toluene / 0.5 h / -40 °C
2: SOCl2 / 0.5 h / Ambient temperature
3: dimethylsulfoxide / 3 h / 60 °C
4: concd. HCl / 72 h / 60 - 70 °C
View Scheme
参考文献
Tanouchi, Tadao; Kawamura, Masanori; Ohyama, Isao; Kajiwara, Ikuo; Iguchi, Yohichi; et al.
Journal of Medicinal Chemistry, 1981 , vol. 24, # 10 p. 1149 - 1155
