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Jia H, Cheng M, Zhao R, Zheng P, Ren F, Nan Y, Huang M, Li Y. Excellent Pd-Loaded Magnetic Nanocatalyst on Multicarboxyl and Boronic Acid Biligands. ACS OMEGA 2024; 9:17817-17831. [PMID: 38680317 PMCID: PMC11044249 DOI: 10.1021/acsomega.3c07133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 11/28/2023] [Accepted: 03/27/2024] [Indexed: 05/01/2024]
Abstract
An effective palladium nanocatalyst (Fe3O4@SiO2-FPBA-DTPA-Pd) was proposed and prepared, which was immobilized on magnetic silica with ethylenediamine pentaacetic acid and formylphenylboronic acid as biligands. A series of characterizations showed that Fe3O4@SiO2-FPBA-DTPA-Pd was 5-15 nm and contained 1.44 mmol/g Pd2+/Pd0. It was stable below 232.7 °C, and its saturation magnetization value was 21.17 emu/g which was easily recycled by a magnet. Its catalytic ability was evaluated through 7 Suzuki reactions and 15 Heck reactions. Results showed that the yields of 14 reactions catalyzed by Fe3O4@SiO2-FPBA-DTPA-Pd were more than 90%, while were better than those of the other two immobilized Pd catalysts on a single diethyltriamine pentaacetic acid (DTPA) group or boronic acid group. Moreover, Fe3O4@SiO2-FPBA-DTPA-Pd showed good reusability in both Suzuki and Heck reactions. In two model Suzuki and Heck reactions, after seven cycles, its yields were still above 95% without significant loss, which exceeded those of many reported catalysts; therefore, it has great potential in future large-scale industrial production.
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Affiliation(s)
- Haijiao Jia
- Tianjin Key Laboratory for Modern Drug
Delivery and High-Efficiency, Collaborative Innovation Center of Chemical
Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Mengqi Cheng
- Tianjin Key Laboratory for Modern Drug
Delivery and High-Efficiency, Collaborative Innovation Center of Chemical
Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Ran Zhao
- Tianjin Key Laboratory for Modern Drug
Delivery and High-Efficiency, Collaborative Innovation Center of Chemical
Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Pingyi Zheng
- Tianjin Key Laboratory for Modern Drug
Delivery and High-Efficiency, Collaborative Innovation Center of Chemical
Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Fangfang Ren
- Tianjin Key Laboratory for Modern Drug
Delivery and High-Efficiency, Collaborative Innovation Center of Chemical
Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Yaqin Nan
- Tianjin Key Laboratory for Modern Drug
Delivery and High-Efficiency, Collaborative Innovation Center of Chemical
Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Mengting Huang
- Tianjin Key Laboratory for Modern Drug
Delivery and High-Efficiency, Collaborative Innovation Center of Chemical
Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Youxin Li
- Tianjin Key Laboratory for Modern Drug
Delivery and High-Efficiency, Collaborative Innovation Center of Chemical
Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
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Hegde S, Nizam A, Vijayan A, Dateer RB, Krishna SBN. Palladium immobilized on guanidine functionalized magnetic nanoparticles: a highly effective and recoverable catalyst for ultrasound aided Suzuki–Miyaura cross-coupling reactions. NEW J CHEM 2023; 47:18856-18864. [DOI: 10.1039/d3nj03444e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Abstract
The Fe3O4@SiO2-TCT-Gua-Pd catalyst anchored with guanidine moiety on Fe3O4 nanoparticles was synthesised for Suzuki–Miyaura cross coupling reaction.
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Affiliation(s)
- Sumanth Hegde
- Department of Chemistry, CHRIST (Deemed to be University), Bangalore-560029, India
| | - Aatika Nizam
- Department of Chemistry, CHRIST (Deemed to be University), Bangalore-560029, India
| | - Ajesh Vijayan
- Department of Chemistry, CHRIST (Deemed to be University), Bangalore-560029, India
| | - Ramesh B. Dateer
- Centre for Nano and Material Sciences, Jain University, Bangalore, Karnataka 562112, India
| | - Suresh Babu Naidu Krishna
- Institute for Water and Wastewater Technology, Durban University of Technology, PO Box 1334, Durban-4000, South Africa
- Department of Biomedical and Clinical Technology, Durban University of Technology, Durban-4000, South Africa
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Wang CA, Zhao W, Li YW, Han Y, Zhang J, Li Q, Nie K, Chang J, Liu FS. Bulky Pd-PEPPSI-Embedded Conjugated Microporous Polymers-Catalyzed Suzuki-Miyaura Cross-Coupling of Aryl Chlorides and Arylboronic Acids. Polym Chem 2022. [DOI: 10.1039/d1py01616d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Through post-synthesis method, a type of bulky N-heterocyclic carbenes (NHCs) functionalized conjugated microporous polymers to supported the palladium-based molecular catalyst has been developed. The resulting heterogeneous catalyst Pd-PEPPSI-CMP, showing greater...
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Akkoç M, Buğday N, Altın S, Özdemir İ, Yaşar S. Highly Active Fe3O4@SBA-15@NHC-Pd Catalyst for Suzuki–Miyaura Cross-Coupling Reaction. Catal Letters 2021. [DOI: 10.1007/s10562-021-03755-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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MCM-41-supported palladium (II) α-diimine complex: A recyclable catalyst for Suzuki-Miyaura coupling reaction. RESULTS IN CHEMISTRY 2021. [DOI: 10.1016/j.rechem.2021.100189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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