VERFAHREN ZUR UMSETZUNG VON AMINEN MIT HETEROCYCLISCHEN REAKTIVKOMPONENTEN

1. Process for the reaction of amines of the formula see diagramm : EP0255890,P14,F1 in which M is NH4 , H or a metal cation or a radical of a primary, secondary, tertiary or quaternary alkanolamine which may be alkoxylated, Ar is a radical of the benzene or naphthalene series or a radical of a chromophor system of the monoazo, disazo or trisazo series, the anthraquinone, oxazine, formazan or Cu or Ni phthalocyanine dye series, which can have customary substituents, B is a direct bond or a bridge member to a carbon atom of an aromatic-carbocyclic or aromatic-heterocyclic ring in Ar, n is 1-4, m is 1-2, R is H, C1 -C4 -alkyl in aqueous, aqueous-organic or organic medium with m mole of a reactive component of the formula R1 -X in which X is halogen, in particular F, Cl, Br, R1 is a heterocyclic fibre-reactive radical at pH values of 2 to 12, preferably 4 to 10, with the use of equimolar amounts of acid-binding agents, characterized in that at least m/2-m mole of the acid-binding agent in the form of a zeolite and/or an organic anion-exchanger are present.