公开(公告)号：DE102005057897A1

公开(公告)日：2007-06-06

申请号：DE102005057897

申请日：2005-12-02

Applicant: BASF AG

Inventor： DUPUIS JACQUES ,  HOFFMANN REINHARD ,  WINKLER EKHARD ,  WINTER MANFRED

IPC: C07C303/24

Abstract: Process for the preparation of sulfuric acid monoesters of aminoalkanols by reacting sulfuric acid with aminoalkanols and removing the water forming in the reaction from the reaction mixture, sulfuric acid and at least one aminoalkanol being mixed and the hot reaction mixture forming being passed with turbulent flow into a container and being quenched therein with a fluid.

公开(公告)号：DE10124300A1

公开(公告)日：2002-11-21

申请号：DE10124300

申请日：2001-05-17

Applicant: BASF AG

Inventor： DUPUIS JACQUES ,  DECKER JUERGEN ,  HOFFMANN REINHARD ,  ZIMMERMANN PETER

IPC: C07C303/24 ,  C07C305/06

Abstract: Production of sulfur semi-esters comprises reacting sulfuric acid with amino alcohols in the presence of a suspension agent and distilling.