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Article

The Synthesis of N-(Pyridin-2-yl)-Benzamides from Aminopyridine and Trans-Beta-Nitrostyrene by Fe2Ni-BDC Bimetallic Metal–Organic Frameworks

1
Center of Excellence for Green Energy and Environmental Nanomaterials ([email protected]), Nguyen Tat Thanh University, 300A Nguyen Tat Thanh, Ho Chi Minh City 755414, Vietnam
2
NTT Institute of High Technology, Nguyen Tat Thanh University, 300A Nguyen Tat Thanh Street, Ho Chi Minh City 755414, Vietnam
3
Faculty of Chemical Technology, Ho Chi Minh City University of Food Industry, 140 Le Trong Tan, Ho Chi Minh City 705800, Vietnam
4
Institute of Chemistry, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi 10072, Vietnam
5
Department of Chemical Engineering, Pukyong National University, 365 Shinsunro, Nam-ku, Busan 48547, Korea
*
Author to whom correspondence should be addressed.
Processes 2019, 7(11), 789; https://doi.org/10.3390/pr7110789
Received: 28 June 2019 / Revised: 24 August 2019 / Accepted: 26 August 2019 / Published: 1 November 2019
(This article belongs to the Special Issue Metal Nanoparticles as Catalysts for Green Applications)
A bimetallic metal–organic framework material, which was generated by bridging iron (III) cations and nickel (II) cations with 1,4-Benzenedicarboxylic anions (Fe2Ni-BDC), was synthesized by a solvothermal approach using nickel (II) nitrate hexahydrate and iron (III) chloride hexahydrate as the mixed metal source and 1,4-Benzenedicarboxylic acid (H2BDC) as the organic ligand source. The structure of samples was determined by X-ray powder diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), Raman spectroscopy, and nitrogen physisorption measurements. The catalytic activity and recyclability of the Fe2Ni-BDC catalyst for the Michael addition amidation reaction of 2-aminopyridine and nitroolefins were estimated. The results illustrated that the Fe2Ni-BDC catalyst demonstrated good efficiency in the reaction under optimal conditions. Based on these results, a reaction mechanism was proposed. When the molar ratio of 2-aminopyridine and trans-β-nitrostyrene was 1:1, and the solvent was dichloromethane, the isolated yield of pyridyl benzamide reached 82%; at 80 °C over 24 h. The catalyst can be reused without a substantial reduction in catalytic activity with 77% yield after six times of reuse. View Full-Text
Keywords: metal–organic framework; bimetallic metal–organic frameworks; decarboxylative amidation metal–organic framework; bimetallic metal–organic frameworks; decarboxylative amidation
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MDPI and ACS Style

Nguyen, T.D.; Nguyen, O.K.T.; Tran, T.V.; Nguyen, V.H.; Bach, L.G.; Tran, N.V.; Vo, D.-V.N.; Nguyen, T.V.; Hong, S.-S.; Do, S.T. The Synthesis of N-(Pyridin-2-yl)-Benzamides from Aminopyridine and Trans-Beta-Nitrostyrene by Fe2Ni-BDC Bimetallic Metal–Organic Frameworks. Processes 2019, 7, 789. https://doi.org/10.3390/pr7110789

AMA Style

Nguyen TD, Nguyen OKT, Tran TV, Nguyen VH, Bach LG, Tran NV, Vo D-VN, Nguyen TV, Hong S-S, Do ST. The Synthesis of N-(Pyridin-2-yl)-Benzamides from Aminopyridine and Trans-Beta-Nitrostyrene by Fe2Ni-BDC Bimetallic Metal–Organic Frameworks. Processes. 2019; 7(11):789. https://doi.org/10.3390/pr7110789

Chicago/Turabian Style

Nguyen, Trinh D., Oanh K.T. Nguyen, Thuan V. Tran, Vinh H. Nguyen, Long G. Bach, Nhan V. Tran, Dai-Viet N. Vo, Tuyen V. Nguyen, Seong-Soo Hong, and Sy T. Do 2019. "The Synthesis of N-(Pyridin-2-yl)-Benzamides from Aminopyridine and Trans-Beta-Nitrostyrene by Fe2Ni-BDC Bimetallic Metal–Organic Frameworks" Processes 7, no. 11: 789. https://doi.org/10.3390/pr7110789

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