反应条件
1: 1.) n-butyllithium, 2.) cuprous iodide / THF, -75 gradC
2: 84 percent / cupric chloride, cupric oxide / acetone; H2O
3: 78 percent / ammonium acetate / acetic acid / 3 h / 130 °C
View Scheme
参考文献
Nagarajan, M.; Shechter, H.
Journal of Organic Chemistry, 1984 , vol. 49, p. 62 - 74