4-Tetraphenyl-and 4-tetraphenoxy-substituted meso-tetraphenyltetrabenzoporphyrins. Synthesis and spectral properties

NE Galanin, EV Kudrik, GP Shaposhnikov

Index: Galanin; Kudrik; Shaposhnikov Russian Journal of Organic Chemistry, 2006 , vol. 42, # 4 p. 603 - 606

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Citation Number: 5

Abstract

Abstract The reactions of 4-phenyl-and 4-phenoxyphthalimide with benzoic acid in the presence of zinc (II) oxide gave zinc complexes of meso-tetraphenyltetra (4-phenylbenzo) porphyrin and meso-tetraphenyltetra (4-phenoxybenzo) porphyrin, respectively, and the latter were treated with hydrochloric acid to isolate the corresponding metal-free prophyrins. Spectral properties of the complexes and ligands were studied.