反应条件
1: 1.) NaBH4 / 1.) THF, reflux, 20 min, 2.) r.t., 50 min; reflux, 1.25 h 2: 36 percent / m-CPBA, pyridine / tetrahydrofuran / 1.) without pyridine -23 deg C, 50 min, 2.) reflux, 10 min View Scheme
参考文献
Journal of Chemical Research, Miniprint, , # 12 p. 3655 - 3694