Invention Grant
- Patent Title: Process for the preparation of acyloxybenzenesulfonates
- Patent Title (中): 酰氧基苯磺酸盐的制备方法
-
Application No.: US10209723Application Date: 2002-08-01
-
Publication No.: US06639096B2Publication Date: 2003-10-28
- Inventor: Gerd Reinhardt , Peter Naumann , Miriam Ladwig , Ina Golla , Torsten Pilz , Reto Wieduwilt , Henri Jourdan
- Applicant: Gerd Reinhardt , Peter Naumann , Miriam Ladwig , Ina Golla , Torsten Pilz , Reto Wieduwilt , Henri Jourdan
- Priority: DE10139663 20010811
- Main IPC: C07C6900
- IPC: C07C6900
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.
Public/Granted literature
- US20030064906A1 Process for the preparation of acyloxybenzenesulfonates Public/Granted day:2003-04-03
Information query
