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Complementary quadruple hydrogen bonding in supramolecular copolymers

By GBWL Ronald Ligthart, Haruki Ohkawa, RP Rint Sijbesma and EW Bert Meijer


This paper describes a supramol. copolymer based on quadruple hydrogen bonding between self-complementary ureido-pyrimidinones and complementary 2,7-diamido-1,8-naphthyridines. In contrast to previously reported polymer systems solely based on complementary hydrogen-bonding units, these polymers retain a high DP over a broad compn. range

Publisher: 'American Chemical Society (ACS)'
Year: 2005
DOI identifier: 10.1021/ja043555t
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Provided by: Repository TU/e
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