公开(公告)号：PT82579B

公开(公告)日：1988-07-01

申请号：PT8257986

申请日：1986-05-13

Applicant: BASF AG

Inventor： SCHEFCZIK ERNST ,  ETZBACH KARL-HEINS ,  REICHELT HELMUT ,  LOEFFLER HERMANN

IPC: C09B29/00 ,  C09B29/033 ,  D06P1/18

Abstract: The compounds of the general formula I where X is fluorine, chlorine, bromine, SO2E or unsubstituted or substituted hydroxyl or mercapto, E is alkyl, alkenyl, cycloalkyl, aralkyl, aryl, chlorine or unsubstituted or substituted hydroxyl or amino, Y is cyano, nitro, alkanoyl, aroyl, alkylsulfonyl, arylsulfonyl, carboxyl, a carboxylic ester group or unsubstituted or substituted carbamyl, T is hydrogen, C1-C4-alkyl, a radical which can be introduced by electrophilic substitution or a radical of the formula -CH=B, in which B is a radical of a methylene-active compound or of an amine, and K is a radical of a coupling component, are very useful for dyeing synthetic fibers or plastics.