Robust phosphine-based covalent-organic framework palladium catalysts for the highly efficient carbonylation coupling reaction

Benling Yu; Liuqing He; Shiyuan Wei; Jiawei Li; You Wang; Juan Zhong; Jianhan Huang; You-Nian Liu

doi:10.1039/d4cc05624h

Robust phosphine-based covalent-organic framework palladium catalysts for the highly efficient carbonylation coupling reaction

Chem Commun (Camb). 2025 Jan 2;61(3):508-511. doi: 10.1039/d4cc05624h.

Authors

Benling Yu¹, Liuqing He², Shiyuan Wei¹, Jiawei Li¹, You Wang¹, Juan Zhong¹, Jianhan Huang¹, You-Nian Liu¹

Affiliations

¹ College of Chemistry and Chemical Engineering, Hunan Provincial Key Laboratory of Micro and Nano Material Interface Science, Central South University, Changsha 410083, Hunan, P. R. China. lijiawei@csu.edu.cn.
² The Second Xiangya Hospital of Central South University, Changsha 410000, Hunan, P. R. China.

PMID: 39641525
DOI: 10.1039/d4cc05624h

Abstract

The first vinyl-linked PPh₃-based covalent-organic frameworks (Pd@TMBen-PPh₃ and Pd@TMBen-4F-PPh₃) were facilely constructed via direct three-component Knoevenagel condensation, which could serve as outstanding heterogeneous catalysts for the Pd-catalyzed carbonylation coupling reaction owing to the synergistic effect of the flexible PPh₃-ligated Pd complexes and the rigid framework.