Preparation of a water-soluble polymer having pheophorbide a side chains using glycopolymer assembly.

[Display omitted] • A hydrophobic Pba and a hydrophilic glycomonomer were polymerized. • The polymerization gave the corresponding water-soluble glycopolymer having Pba moieties. • Structural elucidation of the polymer was performed by 1H NMR. • The thermal property of the polymers was evaluated on the basis of TG-DTA measurement. • Uv–vis spectroscopic analysis of the polymer showed the characteristic absorption due to Pba. The first trial of incorporation of pheophorbide a (Pba) into a synthetic glycopolymer giving water-soluble ability was carried out, and the polymerization reaction of each monomer proceeded in DMSO to afford the desired glycopolymer having Pba side chains. Characterization of the polymer was performed by means of spectroscopic analyses and thermal studies, and the results supported the desired macromolecular architecture. [ABSTRACT FROM AUTHOR]