【文章名】o-Benzenedisulfonimide as a soft, efficient, and recyclable catalyst for the acylation of alcohols, phenols, and thiols under solvent-free conditions: advantages and limitations.
o-Benzenedisulfonimide as a soft, efficient, and recyclable catalyst for the acylation of alcohols, phenols, and thiols under solvent-free conditions: advantages and limitations.
[摘要]：O-Benzenedisulfonimide turns out to be a highly efficient Bronsted acid catalyst for the acylation of a no. of alcs., phenols, and thiols under a metal- and solvent-free procedure; reaction conditions are mild and yields very good. After the workup, the catalyst can be easily recovered and purified, ready to be reused, with economic and ecol. advantages.
