Beta-phenoxyethylamines and their use for the preparation of dyestuffs
申请人:Bayer Aktiengesellschaft
公开号:US05041629A1
公开(公告)日:1991-08-20
The preparation is described of compounds of the structure ##STR1## in which the substituents have the meanings indicated in the descripion. The compounds, which are in part new, are used as intermediate products for dyestuffs.
.beta.-phenoxyethylamines and their use for the preparation of dyestuffs
申请人:Bayer Aktiengesellschaft
公开号:US05126481A1
公开(公告)日:1992-06-30
The preparation is described of compounds of the structure ##STR1## in which the substituents have the meanings indicated in the description. The compounds, which are in part new, are used as intermediate products for dyestuffs.
Beta-Phenoxyethylamine und deren Verwendung zur Herstellung von Farbstoffen
申请人:BAYER AG
公开号:EP0355598A2
公开(公告)日:1990-02-28
Die Herstellung von Verbindungen der Struktur
mit den in der Beschreibung angegebenen Substituentenbedeutungen wird beschrieben. Die zum Teil neuen Verbindungen finden Verwendung als Farbstoff-Zwischenprodukte.