Process for the preparation of fluorotriazine using alkali metal

Details Process for the preparation of fluorotriazine using alkali metal Process for the preparation of fluorotriazine using alkali metal

1986-12-23

1989-06-27

Higel, Floyd D.

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

Organic compounds

Azo

534618, 534632, 534634, 534635, 534636, 534637, 534638, C09B 4300, C09B 5000, C09B 62038, C09B 62018

Patent

active

048431486

ABSTRACT:
A process for the preparation of reactive dyes of the formula ##STR1## in which D, R and Z are as defined in greater detail in the description, which comprises subjecting 2,4,6-trifluoro-s-triazine to a condensation reaction in a strongly acid solution and in the presence of an alkali metal fluoride with an amine of the formula

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patent: 4649193 (1987-03-01), Meininger et al.
patent: 4740597 (1988-04-01), Franke et al.
Franke et al., Chemical Abstracts, vol. 105, #228492j (1986).
Hawley's Condensed Chemical Dictionary 7th ed. (1987) p. 893.

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