反应条件
1: 80 percent / bromine-dioxane complex / dioxane
2: 80 percent / cuprous iodide / dimethylformamide / 1 h / 100 °C
3: 95 percent / sulfuric acid / 0.08 h
4: 86 percent / triphenyl phosphine, n-tributyl amine, water / PdCl2(PPh3)2 / 18 h / 110 °C / 7600 Torr
5: 95 percent / 10percent NaOH / 1 h / Heating
6: 80 percent / HCl / 4 h
7: 1.) 6N HCl, sodium nitrite / 1.) -10 deg C; 2.) dioxane, water, 80 deg C, 10 min
8: 85 percent / MnO2 / CH2Cl2 / Ambient temperature; 2-3 h
9: 1.) NaBH4; 2.) MnO2 / 1.) PdCl2(PPh)2 / 1.) methanol, 15 min; 2.) DCM, 30 min
View Scheme
参考文献
Rama Devi; Iyengar; Pardhasaradhi
Tetrahedron, 1994 , vol. 50, # 8 p. 2543 - 2550
