Synthesis of a New Porphyrin-fluorescein Hybrid and its Supramolecular Self-assembly with Amino-porphyrinatomanganese(Ⅲ)by Hydrogen-bonding

摘要

A new porphyrin-fluorescein hybrid 2 (Fl-PPTPP) has been synthesized and characterized by UV-Vis, IR, 1H-NMR, ESI-MS and elemental analysis. The supramolecular self-assembly of Fl-PPTPP with amino-porphyrinatomanganese(Ⅲ) [Mn(Ⅲ) (p-APTPP)C1] by hydrogen-bonding was studied using fluorescence spectroscopic titration and ESI-MS.