AI Article Synopsis
- The text discusses a novel method that combines covalent and supramolecular polymerization to create advanced materials.
- This approach uses a specific chemical compound (bis-azide-functionalized diazaperopyrenium dication) that reacts with another compound (bis-alkyne-functionalized biphenyl) through an accelerated reaction involving β-cyclodextrin and cucurbit[6]uril.
- In addition, the aromatic part of the dication can self-assemble via π-π interactions, leading to the formation of a complex polymer network in multiple dimensions.
Article Abstract
Covalent and supramolecular polymerizations, both of which offer their own unique advantages, have emerged as popular strategies for making artificial materials. Herein, we describe a concurrent covalent and supramolecular polymerization strategy-namely, one which utilizes 1) a bis-azide-functionalized diazaperopyrenium dication that undergoes polymeriation covalently with a bis-alkyne-functionalized biphenyl derivative in one dimension as a result of a rapid and efficient β-cyclodextrin(CD)-accelerated, cucurbit[6]uril(CB)-templated azide-alkyne cycloaddition, while 2) the aromatic core of the dication is able to dimerize in a criss-cross fashion by dint of π-π interactions, enabling simultaneous supramolecular assembly, resulting in an extended polymer network in an orthogonal dimension.
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| http://dx.doi.org/10.1002/chem.201602954 | DOI Listing |
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