Preparation of arylsulfonyl chlorides by chlorosulfonylation of in situ generated diazonium salts using a continuous flow reactor
作者:Laia Malet-Sanz、Julia Madrzak、Steven V. Ley、Ian R. Baxendale
DOI:10.1039/c0ob00450b
日期:——
A new flow procedure for the preparation of arylsulfonyl chlorides from aniline starting materials is described. The reaction conditions are mild, requiring no added acid and are amenable to continuous flow processing, in a safe, easily scalable and less labour intensive way than the corresponding batch method.
描述了一种从苯胺起始材料制备芳基磺酰氯的新流程。反应条件温和,无需添加酸,并且适合连续流处理,比相应的批量方法更安全、易于规模化且劳动强度更低。