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Postfunctionalization of Helical Polyisocyanopeptides with Phthalocyanine Chromophores by “Click Chemistry”
Author(s) -
LópezDuarte Ismael,
MartínezDíaz M. Victoria,
Schwartz Erik,
Koepf Matthieu,
Kouwer Paul H. J.,
Rowan Alan E.,
Nolte Roeland J. M.,
Torres Tomás
Publication year - 2012
Publication title -
chempluschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.801
H-Index - 61
ISSN - 2192-6506
DOI - 10.1002/cplu.201200087
Subject(s) - phthalocyanine , chromophore , azide , circular dichroism , click chemistry , chemistry , acetylene , fluorescence , polymer , zinc , copper phthalocyanine , photochemistry , polymer chemistry , crystallography , materials science , organic chemistry , optoelectronics , optics , physics
Rigid rod polyisocyanopeptides bearing phthalocyanines as pendant groups have been synthesised through CuAAC of polyisocyanopeptides containing acetylene groups with zinc(II) phthalocyanine azide. As confirmed by UV/Vis, fluorescence, and circular dichroism spectroscopies, the phthalocyanines are arranged in a helical fashion along the polymer backbone, forming the longest reported well‐defined phthalocyanine assembly described to date.