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4-(4¢-Dioctylaminocarbonylbiphenyloxy) phthalonitrile was synthesized from 4-(4¢-carboxybiphenyloxy)phthalonitrile and dioctylamine in the presence of Et 3 N. Metallophthalocyanines (Zn, Co and Cu) substituted with four dioctylaminocarbonyl biphenyloxy groups on the peripheral positions were prepared from 4-(4¢-dioctylaminocarbonylbiphenyloxy)phthalonitrile and the corresponding divalent metal salts (Zn(CH 3 COO) 2 , CoCl 2 and CuCl 2 ). The new phthalocyanines are soluble in common organic solvents. These compounds were characterised by 1 H-NMR, 13 C-NMR, FT-IR, UV-Vis and mass spectroscopies.

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