PERFLUOROALKYLSULFONYLPHENYLAZO-BASED COMPOUND AND PERFLUOROALKYLSULFONYLANILINE-BASED COMPOUND

摘要

PURPOSE: To produce a new azo-based compound useful as various kinds of pigments, e.g. a disperse dye, a pigment for sublimation type heat-sensitive recording and a pigment for plastics. ;CONSTITUTION: An azo compound of formula I (K is a coupling component group composed of an aniline-based compound or a tetrahydroquinoline-based compound; n is an integer of 1 to 10), e.g. the compound of formula II. This compound is synthesized by diazotizing a perfluoroalkylsulfonylaniline-based compound or a perfluoroalkylsulfonyl-based compound and coupling an aniline- based compound or a tetrahydroquinoline-based compound therewith.;COPYRIGHT: (C)1995,JPO