4'-甲氧基-4-联苯基磺酸合成路线 (共 3 条)
反应条件
1: With oxalyl dichloride; N,N-dimethyl-formamide in tetrahydrofuran T=0 - 20°C; 18.5 h; 2: With hydrogenchloride in tetrahydrofuran; water
参考文献
US2004/235896 A1, ;
Page 11-12 ;
反应条件
potassium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride in ethylene glycol dimethyl ether; water
T=80°C; Suzuki Coupling; 3.5 h;
参考文献
Fujimoto, Roger Aki; McQuire, Leslie Wighton; Monovich, Lauren G.; Nantermet, Philippe; Parker, David Thomas; Robinson, Leslie Ann; Skiles, Jerry W.; Tommasi, Ruben alberto
Patent: US2004/235896 A1, 2004 ;
Location in patent: Page 11-12 ;
反应条件
1: With potassium carbonate; tris-(dibenzylideneacetone)dipalladium(0) in dichloromethane; N,N-dimethyl-formamide
Suzuki coupling; Heating;
2: With trifluoroacetic acid in dichloromethane
1 h; Further stages.;
参考文献
Hari, Anitha; Miller, Benjamin L.
Organic Letters, 1999 , vol. 1, # 13 p. 2109 - 2111