meso-trans-Diphenyldi(2-quinolyl)tetrabenzoporphine and its zinc complex: Synthesis and spectra |
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| Authors: | N. E. Galanin E. V. Kudrik G. P. Shaposhnikov |
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| Affiliation: | (1) Ivanovo State University of Chemical Engineering, pr. F. Engelsa 7, Ivanovo, 153460, Russia |
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| Abstract: | (3-Oxoisoindolenyl)(3-oxoisoindolinylidene)phenylmethane and (3-oxoisoindolenyl)(3-oxoisoindolinylidene)(2-quinolyl)methane were prepared by condensation of phthalimide with phenylacetic acid or 2-methylquinoline, respectively, in the presence of zinc oxide. From these products, the zinc complex of meso-trans-diphenyldi(2-quinolyl)tetrabenzoporphine was prepared by two alternative pathways. Demetallation of this complex yielded free meso-trans-diphenyldi(2-quinolyl)tetrabenzoporphine. The spectra of the compounds prepared were examined. |
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