in acetonitrile
HeatingNa2SO3/ K2CO3; different solvents, different temp., different times, different bases; sodium benzenesulfinate; other arenesulfinates, other arenesulfonyl chlorides;
参考文献
Kagabu; Sawahara; Maehara; Ichihashi; Saito
Chemical and Pharmaceutical Bulletin, 1991 , vol. 39, # 3 p. 784 - 785