Triphenylphosphine-Based Covalent Organic Frameworks and Heterogeneous Rh-P-COFs Catalysts.

Yubing Liu, Alla Dikhtiarenko, Naizhang Xu, Jiawei Sun, Jie Tang, Kaiqiang Wang, Bolian Xu, Qing Tong, Hero Jan Heeres, Songbo He, Jorge Gascon, Yining Fan

Research output: Contribution to journalArticlepeer-review

34 Scopus citations

Abstract

The synthesis of phosphine-based functional covalent organic frameworks (COFs) has attracted great attention recently. Here, we present two examples of triphenylphosphine-based COFs (termed as P-COFs) with well-defined crystalline structures, high specific surface areas and good thermal stability. Furthermore, the rhodium catalysts using the obtained P-COFs as support materials show high turnover frequency (TOF) for the hydroformylation of olefins, as well as the excellent recycling performance. This work not only extended phosphine-based COFs family, but also demonstrated their application in immobilizing homogeneous metal-based (e.g., Rh-phosphine) catalysts for heterogeneous catalysis application.
Original languageEnglish (US)
JournalChemistry (Weinheim an der Bergstrasse, Germany)
DOIs
StatePublished - Jun 4 2020

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: Y. Liu and Y. Fan thank National Natural Science Foundation of China (NSFC), S. He and H.J. Heeres thank Netherlands Organization for Scientific Research (NWO) for their financial support (NSFC Grant No. 21773107 and NWO-LIFT Programme Grant No.731.016.401) to this work.

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