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Issue 44, 2019
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Shape-persistent pyrrole-based covalent organic cages: synthesis, structure and selective gas adsorption properties

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Abstract

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 CO2 gas adsorbing materials in the solid state.

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

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Article information


Submitted
30 Mar 2019
Accepted
08 Apr 2019
First published
13 May 2019

Chem. Commun., 2019,55, 6185-6188
Article type
Communication

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

F. Wang, E. Sikma, Z. Duan, T. Sarma, C. Lei, Z. Zhang, S. M. Humphrey and J. L. Sessler, Chem. Commun., 2019, 55, 6185
DOI: 10.1039/C9CC02490E

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