4-甲氧基-2-硝基联苯合成路线 (共 15 条)
反应条件
tetrakis(triphenylphosphine) palladium(0); potassium carbonate in water; toluene Suzuki-Miyaura cross coupling; 18 h; Heating;
参考文献
Freeman, Adam W.; Urvoy, Marie; Criswell, Megan E.
Journal of Organic Chemistry, 2005 , vol. 70, # 13 p. 5014 - 5019
反应条件
tris(dibenzylideneacetone)dipalladium(0) chloroform complex; tris-(o-tolyl)phosphine; lithium chloride in 1,4-dioxane T=85°C; 12 h;
参考文献
Holzapfel, Cedric W.; Dwyer, Catherine
Heterocycles, 1998 , vol. 48, # 8 p. 1513 - 1518
反应条件
potassium phosphate; tetrakis(triphenylphosphine) palladium(0) in ethylene glycol dimethyl ether T=85°C; 10 h;
参考文献
Holzapfel, Cedric W.; Dwyer, Catherine
Heterocycles, 1998 , vol. 48, # 8 p. 1513 - 1518
反应条件
caesium carbonate; trimethylphosphane; tris(dibenzylideneacetone)dipalladium (0) in tetrahydrofuran; ethylene glycol dimethyl ether Suzuki reaction; 16 h; Heating;
参考文献
Widdowson, David A.; Wilhelm, Rene
Chemical Communications, 2003 , # 5 p. 578 - 579
反应条件
potassium carbonate; palladium-copper in N,N-dimethyl-formamide T=110°C; Suzuki cross-coupling; 6 h;
参考文献
Thathagar, Mehul B.; Beckers, Jurriaan; Rothenberg, Gadi
Advanced Synthesis and Catalysis, 2003 , vol. 345, # 8 p. 979 - 985
反应条件
1: 83 percent / potassium carbonate / acetonitrile / 20 °C 2: 25 percent / cesium carbonate; trimethylphosphine / Pd2(dba)3 / 1,2-dimethoxy-ethane; tetrahydrofuran / 16 h / Heating View Scheme
参考文献
Widdowson, David A.; Wilhelm, Rene
Chemical Communications, 2003 , # 5 p. 578 - 579
反应条件
1: 2,4,6-collidine / CH2Cl2 / 0 °C 2: 80 percent / Pd2(dba)3*CHCl3, P(o-tolyl)3, LiCl / dioxane / 12 h / 85 °C View Scheme
参考文献
Holzapfel, Cedric W.; Dwyer, Catherine
Heterocycles, 1998 , vol. 48, # 8 p. 1513 - 1518
反应条件
1: NO2(1+)*BF4(1-) / 1,2-dimethoxy-ethane / -50 °C 2: 2,4,6-collidine / CH2Cl2 / 0 °C 3: 80 percent / Pd2(dba)3*CHCl3, P(o-tolyl)3, LiCl / dioxane / 12 h / 85 °C View Scheme
参考文献
Holzapfel, Cedric W.; Dwyer, Catherine
Heterocycles, 1998 , vol. 48, # 8 p. 1513 - 1518
反应条件
(i) NO<HSO4>, NaOAc, (ii) /BRN= 969212/; Multistep reaction;
参考文献
Smith,P.A.S.; Hall,J.H.
Journal of the American Chemical Society, 1962 , vol. 84, p. 480 - 485
参考文献
Copp; Walls
Journal of the Chemical Society, 1950 , p. 311,315,316