反应条件
1: 2.) NEt3 / 1.) CH2Cl2, a.) 25 deg C, 4 d, b.) reflux, 1 d, 2.) 25 deg C, 2 d
2: 80 percent / 170 °C
3: 77 percent / ZnCl2 / diethyl ether / 48 h / 25 °C
View Scheme
参考文献
Proteau, Philip J.; Hopkins, Paul B.
Journal of Organic Chemistry, 1985 , vol. 50, # 1 p. 141 - 143
