FIELD: organic synthesis.
SUBSTANCE: invention provides novel compound: 1-[2-(4,6-dichloro-[1,3,5]triazine-2-ylamino)phenyl]-benzo[d][1,3]oxazine-4-one, characterized by yellow luminescence. Preparation of this compound comprises preliminarily preparing 2-(2-aminophenyl)-benzo[d][1,3]oxazine-4-one by reaction of anthralic acid with thionyl chloride followed by reaction of thus prepared compound with cyanuric acid chloride. Compound is characterized by fluorescence maximum at 560 nm and spare solubility in most organic solvents. The latter enables use of the compound in polygraphic inks as fluorescent pigment.
EFFECT: enlarged assortment of luminophors.
2 cl, 1 dwg
| Title | Year | Author | Number |
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| 0 |
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SU429593A3 |
