反应条件
1: methyl phenyl sulphoxide With trifluoroacetic anhydride in dichloromethane T=-78°C; 0.25 h; 2: 1,2-dihydrofuran in dichloromethane T=-78°C; 0.25 h; 3: With triethylamine in dichloromethane T=-78 - 20°C; Further stages.;
参考文献
Diaz Buezo, Nuria; De La Rosa, Juan Carlos; Priego, Julian; Alonso, Ines; Carretero, Juan Carlos
Chemistry - A European Journal, 2001 , vol. 7, # 18 p. 3890 - 3900