反应条件
1: 1.) sodium hydride / 1) dioxane, 2) dioxane, 14 h, reflux 2: 81 percent / tetrahydrofuran; hexane / 4 h / 0 °C View Scheme
参考文献
Gupton, John T.; DiCesare, John; Brown, Joan; Idoux, John P.
Synthetic Communications, 1989 , vol. 19, # 7,8 p. 1413 - 1422
