公开(公告)号：DE2601681A1

公开(公告)日：1977-07-21

申请号：DE2601681

申请日：1976-01-17

Applicant: DEGUSSA

Inventor： KLEINSCHMIT PETER DIPL CHEM DR ,  WALTER EBERHARD DIPL CHEM DR ,  MECHLER HELMUT ,  THEIS GUENTER ,  MEINERS BRIGITTE

IPC: C07C27/00 ,  C07C37/62 ,  C07C39/367 ,  C07C67/00 ,  C07C39/24

Abstract: 4,4'-isopropylidene-bis(2,6-dibromophenol) is produced by reacting 4,4'-isopropylidene diphenol with hydrogen bromide or a mixture of hydrogen bromide with up to an equimolar amount of free bromine in admixture with hydrogen peroxide and in the presence of water and an inert organic liquid.