2,3,4-三甲氧基苯酚合成路线 (共 32 条)
反应条件
1: K2CO3 / acetone; benzene
2: AlCl3 / CS2 / Heating
3: K2CO3 / acetone; dimethylformamide / Heating
View Scheme
参考文献
Huee,R. et al.
Bulletin de la Societe Chimique de France, 1970 , p. 3617 - 3624
反应条件
1: 97 percent / K2CO3 / acetone / 22 h / Heating
2: 92 percent / Br2 / CH2Cl2 / -10 °C
3: 1.) n-BuLi / 1.) Et2O, 30 min, 2.) Et2O, 1 h, low temperature, 10 h, room temperature, 3 h, reflux
4: 83 percent / Br2 / CH2Cl2 / 3 - 5 °C
6: PTA, CAN / acetonitrile; H2O / 0.33 h
View Scheme
参考文献
Syper, L.; Kloc, K.; Mlochowski, J.
Tetrahedron, 1980 , vol. 36, # 1 p. 123 - 129