反应条件
1: 85 percent / ZnCl2 / 1.) -10 deg C, 30 min, 2.) 0 deg C, 20 min 2: 94 percent / pyridine / 1.) 0 deg C, 15 min, 2.) room temperature, 70 min 3: 93 percent / LiAlH4 / tetrahydrofuran / 1.) -70 deg C, 10 min, 2.) without cooling, 1 h, 3.) 50 deg C, 3 h View Scheme
参考文献
Inghardt, Tord; Frejd, Torbjoern
Tetrahedron, 1991 , vol. 47, # 32 p. 6483 - 6492