反应条件
1: 71 percent / BH3*HNMe2 / methanol / 3 h / 20 °C
2: 90 percent / 1.5 h / 170 °C / microwave irradiation
3: 100 percent / DIBALH / tetrahydrofuran; CH2Cl2 / 4 h / -78 °C
4: 89 percent / I2; PPh3; imidazole / CH2Cl2 / 0 - 20 °C
5: 47 percent / cesium carbonate / acetonitrile / 72 h / 20 °C
View Scheme
参考文献
Belanger, Guillaume; Levesque, Francois; Paquet, Julie; Barbe, Guillaume
Journal of Organic Chemistry, 2005 , vol. 70, # 1 p. 291 - 296