3、ctureofTLPPCowascharacterizedwithelementalanalysis,UV-visiblespectra,infraredphotoa-cousticspectra,1HNMRandmolarconductances.Theelec-tro-chemicalbehaviorofTLPPCowasinvestigatedbycyclicvoltammetryindemethyl-sulfoxide(DMSO).RESULTSThehalfwavepotentialofthreestepredoxreactionsandthe mater