4-(2,5-二氧代吡咯-1-基)苯磺酰氯合成路线 （共 2 条）
反应条件
chlorosulfonic acid
T=45 - 50°C; 1 h;
参考文献
Cremlyn, Richard; Nunes, Richardo
Phosphorus and Sulfur and the Related Elements, 1987 , vol. 31, p. 245 - 254
反应条件
1: acetic anhydride; sodium acetate
2: ClSO3
View Scheme
参考文献
Correa; Cechinel Filho; Rosa; Isolani Pereira; Schlemper; Nunes
Pharmaceutical Sciences, 1997 , vol. 3, # 2 p. 67 - 71
