反应条件
1: 35 percent / AlCl3, NaCl / 180 °C
2: 93 percent / Ag2O / CHCl3 / 40 - 50 °C
3: 1) Zn; 2) 40 percent NaOH / 1) CHCl3, glacial acetic acid; 2) dioxane, 12 h
4: 85 percent / bis(trimethylsilyl)cyclohexadiene, iodine / CHCl3 / 0.03 h
5: 1) FeCl3*6H2O; 2) triethylamine, 4-(dimethylamino)pyridine / 2) Zn / 1) acetonitrile, 1 min.; 2) 10 h, room temp.
6: 91 percent / NaOAc, H2 / Pd/C / benzene; methanol / 5 h / 40 °C
View Scheme
参考文献
Laatsch, Hartmut
Liebigs Annalen der Chemie, 1984 , # 2 p. 319 - 339
