In this article, we solved the problem chemical modification of phthalocyanines and their application in the synthesis of phthalocyanine pigments and a the time in the world a lot of about this problem and in general, the synthesis of the basic structureof Pc requires the presence of phthalogene for the construction of isoindole fragments and a nitrogen source for the formation of azomethine bridges.
Key words: Pigment, exothermic reaction, method, phthalonitrile, atoms, earth metals, molecules, sulfamides
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