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


ABSTRACT: The synthesis of phosphine-based functional covalent organic frameworks (COFs) has attracted great attention recently. Herein, we present two examples of triphenylphosphine-based COFs (termed P-COFs) with well-defined crystalline structures, high specific surface areas, and good thermal stability. Furthermore, rhodium catalysts with these P-COFs as support material show high turnover frequency for the hydroformylation of olefins, as well as excellent recycling performance. This work not only extends the phosphine-based COF family, but also demonstrates their application in immobilizing homogeneous metal-based (e.g., Rh-phosphine) catalysts for application in heterogeneous catalysis.

SUBMITTER: Liu Y 

PROVIDER: S-EPMC7540510 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature

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

Liu Yubing Y   Dikhtiarenko Alla A   Xu Naizhang N   Sun Jiawei J   Tang Jie J   Wang Kaiqiang K   Xu Bolian B   Tong Qing Q   Heeres Hero Jan HJ   He Songbo S   Gascon Jorge J   Fan Yining Y  

Chemistry (Weinheim an der Bergstrasse, Germany) 20200828 53


The synthesis of phosphine-based functional covalent organic frameworks (COFs) has attracted great attention recently. Herein, we present two examples of triphenylphosphine-based COFs (termed P-COFs) with well-defined crystalline structures, high specific surface areas, and good thermal stability. Furthermore, rhodium catalysts with these P-COFs as support material show high turnover frequency for the hydroformylation of olefins, as well as excellent recycling performance. This work not only ext  ...[more]

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