反应条件
1.1: NaH; n-Buli / tetrahydrofuran / 1 h / 0 - 20 °C 2.1: SnCl4 / CH2Cl2 / 20.5 h / -10 - 20 °C 3.1: p-TsOH / benzene / 2 h / Heating 3.2: LiAlH4 / diethyl ether / 12 h / 20 °C 4.1: 90 percent / p-TsOH / acetone; H2O / 12 h / 20 °C 5.1: pyridine 6.1: dimethylsulfoxide 7.1: DIBAL / toluene / 2 h / 20 °C View Scheme
参考文献
Furuichi, Noriyuki; Hata, Toshiyuki; Soetjipto, Hartati; Kato, Mariko; Katsumura, Shigeo
Tetrahedron, 2001 , vol. 57, # 40 p. 8425 - 8442