反应条件
1: Se / diethyl ether; tetrahydrofuran / 2 h / -30 - -20 °C
2: acetic acid / tetrahydrofuran / -40 deg C to r.t., 3 h, then r.t. 20 h
View Scheme
参考文献
Lerstrup, Knud; Lee, Marsha; Wiygul, Frank M.; Kistenmacher, Thomas J.; Cowan, Dwaine O.
Journal of the Chemical Society, Chemical Communications, 1983 , # 6 p. 294 - 295