摘要
Asymmetrically substituted phthalocyanines with sulfur-containing substituents for fabrication of self- assembled monolayers were synthesized. Phthalocyanine 7, bearing a disulfide group, was synthesized from phthalocyanine with a hydroxyl group, which was prepared via mixed condensation of the corresponding substituted phthalonitriles. Phthalocyanine 10, bearing an acetyl protected thiol group, was synthesized through the Pd-catalyzed coupling reaction of an iodophthalocyanine. Their self- assembling behavior on gold substrates was further studied by UV-vis spectroscopy.
Asymmetrically substituted phthalocyanines with sulfur-containing substituents for fabrication of self- assembled monolayers were synthesized. Phthalocyanine 7, bearing a disulfide group, was synthesized from phthalocyanine with a hydroxyl group, which was prepared via mixed condensation of the corresponding substituted phthalonitriles. Phthalocyanine 10, bearing an acetyl protected thiol group, was synthesized through the Pd-catalyzed coupling reaction of an iodophthalocyanine. Their self- assembling behavior on gold substrates was further studied by UV-vis spectroscopy.
基金
supported by the NSFC(Nos.50973011 and 20702004)
