DETAILED DESCRIPTION I claim: 1.
A compound of the formula ##STR30## wherein one of the substituents X and Y means hydrogen, chlorine, methyl, methoxy or nitro, and the other means ##STR31## wherein Z is hydrogen, chlorine or methyl.
2.
The compound as claimed in claims 1, wherein Y is methyl and Z is hydrogen.
3.
The compound as claimed in claim 1, wherein X and Z are hydrogen.
4.
The compound as claimes in claim 1, wherein X is hydrogen and Z is 6-methyl.
5.
The compound as claimed in claim 1, wherein Y is chlorine and Z is hydrogen.
6.
The compound as claimed in claim 1, wherein Y is methoxy an Z is hydrogen.
7.
The compound as claimed in claim 1, wherein Y is methoxy and Z is 7-chlorine.
Description:
The invention relates to disazo compounds of the general formula I ##STR3## in which R.
sup.
1 and R.
sup.
2 can be identical or different and denote hydrogen, chlorine or bromine, methyl, ethyl, methoxy, ethoxy or nitro.
In the formula I, K denotes radicals of identical or different coupling components which do not contain groups imparting solubility in water.
K is, in particular, the radical of an enolizable ketomethylene compound, such as, for example, an acetoacetanilide or N-heterocyclic compound.
Preferred radicals K of this type correspond to the formulae II-VI, ##STR4## in which R is methyl or phenyl and Ar is a radical of the formula ##STR5## in which R.
sup.
3, R.
sup.
4 and R.
sup.
5, which are identical or not all the same, denote hydrogen, chlorine, bromine, lower alkyl, lower alkoxy, lower alkanoylamino, benzoylamino or nitro, or Ar is a radical from among those of the formulae (IIb)-(IIh) ##STR6## in which R.
sup.
6 is hydrogen, chlorine, bromine, lower alkyl, lower alkoxy, lower carboalkoxy or nitro, and R.
sup.
7 is the phenyl radical, which is optionally substituted by R.
sup.
6, or ##STR7## in which R.
sup.
8 denotes phenyl, tolyl or chlorophenyl and R.
sup.
9 denotes methyl, lower carboalkoxy, carbonamido or lower alkanoylamino; or ##STR8## in which Z represents oxygen, or sulfur,
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