反应条件
1: 18 percent / 1.) MeLi, / hexamethylphosphoric acid triamide; diethyl ether / 1.) 0 deg C, 30 min, 2.) 110 deg, 48 h 2: 34 percent / sec-BuLi / 2 h / 110 °C 3: 11 percent / Me3Si(1.) View Scheme
参考文献
Hwu, Jih Ru
Journal of the Chemical Society, Chemical Communications, 1985 , # 8 p. 452 - 453