公开(公告)号：US06639096B2

公开(公告)日：2003-10-28

申请号：US10209723

申请日：2002-08-01

Applicant: Gerd Reinhardt ,  Peter Naumann ,  Miriam Ladwig ,  Ina Golla ,  Torsten Pilz ,  Reto Wieduwilt ,  Henri Jourdan

Inventor： Gerd Reinhardt ,  Peter Naumann ,  Miriam Ladwig ,  Ina Golla ,  Torsten Pilz ,  Reto Wieduwilt ,  Henri Jourdan

IPC: C07C6900

CPC classification number: C07C303/32 ,  C07C303/22 ,  C07C309/42

Abstract: Process for the preparation of acyloxybenzenesulfonates by reaction of phenolsulfonate with a water content of less than 0.5% by weight and alkanecarbonyl halide in a hydrocarbon as solvent and in the presence of a catalyst in the form of a basic nitrogen-containing compound.

Abstract translation: 通过苯酚磺酸盐与水含量小于0.5重量％的反应制备酰氧基苯磺酸盐的方法，和作为溶剂的烃类和烷基羰基卤化物在碱性含氮化合物形式的催化剂存在下的制备方法。