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Zargarzadeh R, Akbari Dilmaghani K, Nikoo A. One‐pot
synthesis of 1,
4‐dihydropyridine
derivatives using the
Fe
2
ZnAl
2
O
7
catalyzed Hantzsch
three‐component
reaction. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202000322] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Reza Zargarzadeh
- Department of Organic Chemistry, Faculty of chemistry Urmia University Urmia Iran
| | | | - Abbas Nikoo
- Shahid Bakeri High Education Center Urmia University Urmia Iran
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2
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Kothandapani J, Ganesan SS. Concise Review on the Applications of Magnetically Separable Brønsted Acidic Catalysts. CURR ORG CHEM 2019. [DOI: 10.2174/1385272823666190312152209] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Magnetically separable Brønsted acidic catalysts combine the advantages of
high efficiency of homogeneous Brønsted acidic catalyst with the ease of magnetic
separation from the reaction medium. In addition to their ease of separation, the
magnetically separable Brønsted acidic catalysts also possess high stability towards air
and moisture, facile functionalization and tunable hydrophobic properties. This review
portrays the applications of sulfonic acid anchored γ -Fe2O3 or Fe3O4 nanoparticles,
magnetic core encapsulated acid functionalized silica or mesoporous nanoparticles,
functionalized ionic liquid coated acidic magnetically separable nanoparticles and
miscellaneous magnetically separable Brønsted acidic nanoparticles in diverse organic
transformations. In addition, the merits of magnetically separable Brønsted acid
nanocatalyst are also summarized and compared with the traditional homogeneous/heterogeneous Brønsted
acidic catalysts.
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Affiliation(s)
- Jagatheeswaran Kothandapani
- Department of Chemistry, School of Chemical and Biotechnology; SASTRA Deemed University, Thanjavur 613401, Tamil Nadu, India
| | - Subramaniapillai S. Ganesan
- Department of Chemistry, School of Chemical and Biotechnology; SASTRA Deemed University, Thanjavur 613401, Tamil Nadu, India
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