Formation of supramolecular aggregates by hydrogen bonding based on bispyrimidine and bisbarbituric acid

Formation of supramolecular aggregates by hydrogen bonding based on bispyrimidine and bisbarbituric acid

Hydrogen bonds between bispyrimidine and bisbarbituric acid in equal molar ratio can lead to the formation of supramolecular aggregates. This is established by TEM, IR and DSC measurements. Additionally, WAXS pattern showed that the aggregate is of laminar structure. Both the hydrolysis of this syst...

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Veröffentlicht in:Macromolecular chemistry and physics 1997-02, Vol.198 (2), p.573-579
Hauptverfasser: Wang, Zhiqiang, Wang, Liyan, Zhang, Xi, Shen, Jiacong, Denzinger, Steffen, Ringsdorf, Helmut
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Exact sciences and technology
Organic polymers
Physicochemistry of polymers
Polymers with particular structures
Preparation, kinetics, thermodynamics, mechanism and catalysts
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Zusammenfassung:Hydrogen bonds between bispyrimidine and bisbarbituric acid in equal molar ratio can lead to the formation of supramolecular aggregates. This is established by TEM, IR and DSC measurements. Additionally, WAXS pattern showed that the aggregate is of laminar structure. Both the hydrolysis of this system and termination of the aggregate's growth were studied.
ISSN:1022-1352
1521-3935
DOI:10.1002/macp.1997.021980229