Mohammadi L, Taghavi R, Hosseinifard M, Vaezi MR, Rostamnia S. Stabilization of Pd NPs over the surface of β-cyclodextrin incorporated UiO-66-NH
2 for the C-C coupling reaction.
RSC Adv 2023;
13:17143-17154. [PMID:
37293468 PMCID:
PMC10246555 DOI:
10.1039/d2ra08347g]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Accepted: 03/01/2023] [Indexed: 06/10/2023] Open
Abstract
Here, we prepared UiO-66-NH2 and employed a post-synthesis modification method for its functionalization with a β-cyclodextrin (β-CD) organic compound. The resulting composite was employed as a support for the heterogenization of the Pd NPs. Various techniques, including FT-IR, XRD, SEM, TEM, EDS, and elemental mapping, were used to characterize UiO-66-NH2@β-CD/PdNPs, indicating its successful preparation. Three C-C coupling reactions, including the Suzuki, Heck, and Sonogashira coupling reactions, were promoted using the produced catalyst. As a result of the PSM, the proposed catalyst displays improved catalytic performance. In addition, the suggested catalyst was highly recyclable up to 6 times.
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