title: Complementary quadruple hydrogen bonding in supramolecular copolymers.
abstract: This paper describes a supramolecular 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 composition range.
authors.affiliation: Laboratory of Macromolecular and Organic Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands.
authors.forename: G B W L
authors.initials: GB
authors.lastname: Ligthart
authors.forename: Haruki
authors.initials: H
authors.lastname: Ohkawa
authors.forename: Rint P
authors.initials: RP
authors.lastname: Sijbesma
authors.forename: E W
authors.initials: EW
authors.lastname: Meijer