反应条件
1: 90 percent / sodium hydride; ethanol / tetrahydrofuran / 10 h / 20 °C
2: 86 percent / 1,4-diazabicyclo[2.2.2]octane / tetrahydrofuran / 10 h / 20 °C
3: 89 percent / p-toluenesulfonic acid / benzene / 8 h / Heating
View Scheme
参考文献
Liu, Hsing-Jang; Zhu, Jia-Liang; Chen, I.-Chia; Jankowska, Renata; Han, Yongxin; Shia, Kak-Shan
Angewandte Chemie - International Edition, 2003 , vol. 42, # 16 p. 1851 - 1853