Triphendioxazine dyestuffs

Details Triphendioxazine dyestuffs Triphendioxazine dyestuffs

1986-03-14

1987-05-12

Raymond, Richard L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Chalcogen in the nitrogen containing substituent

544 75, C07D26538, C09B 1902

Patent

active

046651799

ABSTRACT:
Dyestuffs of the formula ##STR1## with the substituent meanings mentioned in the description, are suitable for dyeing and printing hydroxyl- and amido-containing textile materials. To prepare these dyestuffs, new intermediates of the formula ##STR2## are used.

REFERENCES:
patent: 3883523 (1975-05-01), Parton
patent: 3892742 (1975-07-01), Parton
patent: 4400504 (1983-08-01), Harms et al.
patent: 4588810 (1986-05-01), Harms et al.

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