反应条件
1.1: 100 percent / imidazole / dimethylformamide / 20 °C
2.1: n-butyl lithium / tetrahydrofuran / 0.5 h / -78 °C
2.2: triisopropyl borate / tetrahydrofuran / -78 - 20 °C
2.3: 65 percent / HCl / tetrahydrofuran; H2O / 0.08 h / 0 °C
3.1: 91 percent / Na2CO3 / Pd(PPh3)4 / 1,2-dimethoxy-ethane; H2O / 95 °C
View Scheme
参考文献
Liao, Chien-Tung; Liu, Jung-Yo; Zou, Sing-Fang; Wu, Nien-Chieh; Wu, Zheng-Long; Lee, Jiunn-Yih
Journal of the Chinese Chemical Society, 2010 , vol. 57, # 1 p. 124 - 133