CO2 in Supramolecular Chemistry: Prepara
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Heng Xu; Dmitry M. Rudkevich
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Article
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2004
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John Wiley and Sons
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English
β 455 KB
## Abstract CO~2~ gas was used to construct novel types of supramolecular polymers. Selfβassembling nanostructures 11 and 13 were prepared, which employ both hydrogen bonding and dynamic, thermally reversible carbamate bonds. As precursors, calixarene ureas 1 and 2 were synthesized, which strongly