Facile Synthesis, Characterization, and Fluorescence Studies of Novel Porphyrin Appended Thiazoles

Abstract

A facile and high yielding synthesis of porphyrin appended thiazoles 5 from the reaction of 5-(4-thiocarboxamidophenyl)-10,15,20-triphenylporphyrin with α-bromo ketones has been described. The fluorescence studies of synthesized porphyrin appended thiazoles 5 in chloroform indicate that porphyrin π system is not greatly perturbed by substitution of a thiazole moiety at meso-phenyl ring even in the excited state.