Two highly stable isoreticular M8-pyrazolate (M = Co, Ni) metal–organic frameworks for CO2 conversion

Fa-Xue Ma; Lei-Yan Lyu; Jiawei Chen; Tao Huang; Teng Zhang; Rong Cao

doi:10.1039/D3CC05270B

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Two highly stable isoreticular M₈-pyrazolate (M = Co, Ni) metal–organic frameworks for CO₂ conversion†

Fa-Xue Ma,^ab Lei-Yan Lyu,^acd Jiawei Chen,^b Tao Huang,^a Teng Zhang

*^ade and Rong Cao

*^abde

Author affiliations

* Corresponding authors

^a State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China
E-mail: rcao@fjirsm.ac.cn, zhangteng@fjirsm.ac.cn

^b College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China

^c College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350007, China

^d Fujian College, University of the Chinese Academy of Sciences, Fuzhou 350002, China

^e University of the Chinese Academy of Sciences, Beijing 100049, China

Abstract

Two isoreticular metal–organic frameworks (MOFs) constructed from M₈(OH)₄(H₂O)₂(pyz)₁₂ (M = Co, Ni; pyz = pyrazolate) secondary building units (SBUs) and Ni(salen)-derived metalloligands were synthesized. The two MOFs were found to be highly stable in a wide pH and temperature range. Together with the tetrabutylammonium bromide (TBAB) co-catalyst, they catalysed the cycloaddition of CO₂ to epoxides with near-quantitative yields and easy recyclability for at least 11 cycles.

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Article information

DOI: https://doi.org/10.1039/D3CC05270B
Article type: Communication
Submitted: 26 Oct 2023
Accepted: 29 Dec 2023
First published: 01 Jan 2024

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Chem. Commun., 2024,60, 1293-1296

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Two highly stable isoreticular M₈-pyrazolate (M = Co, Ni) metal–organic frameworks for CO₂ conversion

F. Ma, L. Lyu, J. Chen, T. Huang, T. Zhang and R. Cao, Chem. Commun., 2024, 60, 1293 DOI: 10.1039/D3CC05270B

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