Issue 44, 2019

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

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

Supplementary files

Article information

Article type
Communication
Submitted
30 Cig 2019
Accepted
08 Agd 2019
First published
13 Cax 2019

Chem. Commun., 2019,55, 6185-6188

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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