反应条件
1: 1.) Mg, ZnBr2, / 1.) THF, RT; 30 min, 2.) THF, RT; 2: 83 percent / CaCl2 / CH2Cl2 / 26 h / Ambient temperature 3: 89 percent / Et3N, MgBr2:Et2O, / tetrahydrofuran / 18 h / ultrasound bath, View Scheme
参考文献
Brown, Dearg S.; Bruno, Maurizio; Davenport, Raymond J.; Ley, Steven V.
Tetrahedron, 1989 , vol. 45, # 13 p. 4293 - 4308
