反应条件
1: carbon tetrabromide; 3,4-dimethoxy-benzaldehyde With triphenylphosphine in dichloromethane
T=0 - 20°C; Corey-Fuchs method; 3 h; Inert atmosphere;
2: With n-butyllithium in tetrahydrofuran; hexane
T=-78 - 20°C; Corey-Fuchs method; 1 h; Inert atmosphere;
3: methyl chloroformate in tetrahydrofuran; hexane
T=-78 - 20°C; Corey-Fuchs method; 1 h; Inert atmosphere;
参考文献
Hajbi, Youssef; Neagoie, Cleopatra; Biannic, Berenger; Chilloux, Aurelie; Vedrenne, Emeline; Baldeyrou, Brigitte; Bailly, Christian; Merour, Jean-Yves; Rosca, Sorin; Routier, Sylvain; Lansiaux, Amelie
European Journal of Medicinal Chemistry, 2010 , vol. 45, # 11 p. 5428 - 5437