4-Tetraphenyl- and 4-Tetraphenoxy-Substituted meso-Tetraphenyltetrabenzoporphyrins.Synthesis and Spectral Properties

摘要

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 porphyrins.Spectral properties of the complexes and ligands were studied.