Synthesis and applications of some new nitrogen-containing heterocyclic azo-disperse dyes bearing quinoline chromophore

A set of five novel nitrogen-containing heterocyclic azo-disperse dyes 8 (a–d) and 10 were synthesized by diazotization of 4-bisaminoquinolines 3 , followed by coupling either with rhodanine analogues 6 modified at C-5 position or α-naphthol 9 . The chemical structures of 8(a–d) and 10 were proven b...

Ausführliche Beschreibung