Shape-persistent pyrrole-based covalent organic cages: synthesis, structure and selective gas adsorption properties

Shape-persistent pyrrole-based covalent organic cages: synthesis, structure and selective gas adsorption properties

Two cryptand-like, shape persistent [2+3] imine cages ( 1 and 2 ) derived from oligopyrrolic precursors (diformyl dipyrrylpyridine 3 and diformyl bipyrrole 4 ) were prepared. These cages contain open cavities as inferred from solid state structural analyses and act as selective CO 2 gas adsorbing ma...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2019-05, Vol.55 (44), p.6185-6188
Hauptverfasser: Wang, Fei, Sikma, Eric, Duan, Zhiming, Sarma, Tridib, Lei, Chuanhu, Zhang, Zhan, Humphrey, Simon M, Sessler, Jonathan L
Format: Artikel
Sprache:eng
Schlagworte:
Cages
Crystal structure
Crystallography
Single crystals
Solid state
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Zusammenfassung:Two cryptand-like, shape persistent [2+3] imine cages ( 1 and 2 ) derived from oligopyrrolic precursors (diformyl dipyrrylpyridine 3 and diformyl bipyrrole 4 ) were prepared. These cages contain open cavities as inferred from solid state structural analyses and act as selective CO 2 gas adsorbing materials in the solid state. Pyrrole based organic cages for selective CO 2 capture.
ISSN:1359-7345
1364-548X
DOI:10.1039/c9cc02490e