反应条件
1: 1.) LDA / 1.) THF, -70 deg C, 1 h, 2.) THF, -70 deg C, 1 h 2: HCl (conc.) / 2 h / Ambient temperature View Scheme
参考文献
Tanaka, Hiromichi; Takashima, Hideaki; Ubasawa, Masaru; Sekiya, Kouichi; Nitta, Iasei; et al.
Journal of Medicinal Chemistry, 1992 , vol. 35, # 2 p. 337 - 345