Issue 43, 2021

Flexible thiourea linked covalent organic frameworks

Abstract

Exploring covalent organic frameworks with new linkages is regarded as an efficient method to modulate the corresponding properties, and a new linkage is essential to the progress of this field. Herein, condensation of 1,3,5-triformylphloroglucinol with 1,1′-(1,4-phenylene)bis(thiourea), 1,1′-(2,5-dimethyl-1,4-phenylene)bis(thiourea) or 1,1′-(3,3′-dimethyl-[1,1′-biphenyl]-4,4′-diyl)bis(thiourea) were applied to construct COFs with thiourea linkages for the first time.

Graphical abstract: Flexible thiourea linked covalent organic frameworks

Supplementary files

Article information

Article type
Communication
Submitted
19 Mha 2021
Accepted
04 Nhl 2021
First published
05 Nhl 2021

CrystEngComm, 2021,23, 7576-7580

Flexible thiourea linked covalent organic frameworks

B. Ma, C. Li, L. Zhang, L. Zhai, F. Hu, Y. Xu, H. Qiao, Z. Wang, W. Ai and L. Mi, CrystEngComm, 2021, 23, 7576 DOI: 10.1039/D1CE01113H

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