PREPARATION OF HALOGENATED 4-AMINOPHENOLS
Application 1570/DEL/2004 published 2006-07-28, filed 2004-08-23
- The present invention relates to halogenated 4-aminophenols and to halogenate 4-(phenylidiazenyl) phenols, to a process for their preparation and to the use of the halogenated 4-hydroxyphenols for preparing active ingredients, especially in pharmaceuticals and agrochemicals.
Applicant
- BAYER CHEMICAL AG,
- 51368 Leverkusen, GERMANY.
Inventor
KAREN PEILSTOCKER ALBRECHT MARHOLD JENS-PETER JOSCHEK : NO
International Info
Classification: C07C , A61K
Priority Information
103 41533.5 GERMANY 2003-09-09