2-甲基-3,4,5,6-四甲氧基溴苯合成路线 (共 14 条)
反应条件
1: 1.) n-BuLi / 1.) Et2O, 30 min, 2.) Et2O, 1 h, low temperature, 10 h, room temperature, 3 h, reflux 2: 83 percent / Br2 / CH2Cl2 / 3 - 5 °C View Scheme
参考文献
Tetrahedron, , vol. 36, # 1 p. 123 - 129
反应条件
copper(I) bromide in tetrahydrofuran
参考文献
Kuraray Co., Ltd.
Patent: US4270003 A1, 1981 ;
反应条件
magnesium; copper(I) bromide
1.) THF, 2.) THF, 0 deg C, 2h; Yield given. Multistep reaction;
参考文献
Fujita, Yoshiji; Ishiguro, Michihiro; Onishi, Takashi; Nishida, Takashi
Synthesis, 1981 , # 6 p. 469 - 471
反应条件
2: 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