反应条件
1: 4-iodo-2-methylphenylhydrazine With polystyrene-NHCO(CH2)4COOH; benzotriazol-1-ol; diisopropyl-carbodiimide in dichloromethane
Solid phase reaction;
2: (4-methoxyphenyl)-boronic acid With potassium phosphate; tetrakis(triphenylphosphine) palladium(0); water in N,N-dimethyl-formamide
T=80°C; Suzuki coupling reaction; 24 h;
3: With propylamine; copper diacetate
T=20°C; Oxidation; 2 h;
参考文献
Stieber, Frank; Grether, Uwe; Waldmann, Herbert
Angewandte Chemie - International Edition, 1999 , vol. 38, # 8 p. 1073 - 1077