反应条件
1: 1.) n-BuLi / 1.) THF, hexane, -78 deg C, 1.5 h, 2.) THF, hexane, a) -78 deg C, 6.5 h, b) -45 deg C, 3 h 2: 40 percent / chlorosulfuric acid / various solvent(s) / 0.75 h / -78 °C 3: NaOH / methanol / 2 h / 60 °C 5: 75 percent / LiAlH4 / tetrahydrofuran / 4 h / Ambient temperature 6: 75 percent / p-toluenesulfonyl chloride, pyridine / 14 h / Ambient temperature View Scheme
参考文献
Koga, Tsukasa; Aoki, Yoshio; Hirose, Takuji; Nohira, Hiroyuki
Tetrahedron Asymmetry, 1998 , vol. 9, # 21 p. 3819 - 3823
