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1
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Li X, Ma Q, Wang R, Xue L, Hong H, Han L, Zhu N. Synthesis of benzothiazole from 2-aminothiophenol and benzaldehyde catalyzed by alkyl carbonic acid. PHOSPHORUS SULFUR 2022. [DOI: 10.1080/10426507.2022.2033744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Xiao Li
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, China
- Inner Mongolia Engineering Research Center for CO2 Capture and Utilization, Hohhot, China
- Key Laboratory of CO2 Resource Utilization at Universities of Inner Mongolia Autonomous Region, Hohhot, China
| | - Qi Ma
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, China
- Inner Mongolia Engineering Research Center for CO2 Capture and Utilization, Hohhot, China
- Key Laboratory of CO2 Resource Utilization at Universities of Inner Mongolia Autonomous Region, Hohhot, China
| | - Rong Wang
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, China
- Inner Mongolia Engineering Research Center for CO2 Capture and Utilization, Hohhot, China
- Key Laboratory of CO2 Resource Utilization at Universities of Inner Mongolia Autonomous Region, Hohhot, China
| | - Limin Xue
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, China
- Inner Mongolia Engineering Research Center for CO2 Capture and Utilization, Hohhot, China
- Key Laboratory of CO2 Resource Utilization at Universities of Inner Mongolia Autonomous Region, Hohhot, China
| | - Hailong Hong
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, China
- Inner Mongolia Engineering Research Center for CO2 Capture and Utilization, Hohhot, China
- Key Laboratory of CO2 Resource Utilization at Universities of Inner Mongolia Autonomous Region, Hohhot, China
| | - Limin Han
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, China
- Inner Mongolia Engineering Research Center for CO2 Capture and Utilization, Hohhot, China
- Key Laboratory of CO2 Resource Utilization at Universities of Inner Mongolia Autonomous Region, Hohhot, China
| | - Ning Zhu
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, China
- Inner Mongolia Engineering Research Center for CO2 Capture and Utilization, Hohhot, China
- Key Laboratory of CO2 Resource Utilization at Universities of Inner Mongolia Autonomous Region, Hohhot, China
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2
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Highly Efficient and Ambient-Temperature Synthesis of Benzimidazoles via Co(III)/Co(II)-Mediated Redox Catalysis. Catalysts 2022. [DOI: 10.3390/catal12010059] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
An efficient method for ambient-temperature synthesis of a variety of 2-substituted and 1,2-disubstituted benzimidazoles from aldehyde and phenylenediamine substrates has been developed by utilizing Co(III)/Co(II)-mediated redox catalysis. The combination of only 1 mol% of Co(acac)2 and stoichiometric amount of hydrogen peroxide provides a fast, green, and mild access to a diversity of benzimidazoles under solvent-free conditions.
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3
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Kumar M, Pandey SK, Chaudhary N, Mishra A, Gupta D. Highly efficient method for the synthesis of substituted benzimidazoles using sodium metabisulfite adsorbed on silica gel. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100403] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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4
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Karimian A, Emarloo N, Salari S. The mineral alum: an effective and low-cost heterogeneous catalyst for the successful synthesis of 5-substituted-1 H-tetrazoles. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2020.1762220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Azam Karimian
- Department of Chemistry, Faculty of Sciences, University of Gonabad, Gonabad, Iran
| | - Nahid Emarloo
- Department of Chemistry, Faculty of Sciences, University of Gonabad, Gonabad, Iran
| | - Samira Salari
- Department of Environmental Health Engineering, School of Health, Gonabad University of Medica Sciences, Gonabad, Iran
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5
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Abstract
Imines, versatile intermediates for organic synthesis, can be exploited for the
preparation of diverse classes of biologically active benzazoles. Because of the special
characteristics of the C=N bond, imines can be simultaneously used in the synthesis of
1,3-benzazoles and 1,2-benzazoles. With the development of imine synthesis, a variety of
novel cascade reactions for benzazole synthesis have been reported in the last decade.
Therefore, there is a strong need to elucidate the recent progress in the formation of various
classes of benzazoles, including benzimidazoles, benzoxazoles, benzothiazoles, indazoles,
and benzisoxazoles, via imines obtained by condensation reactions or oxidative/
redox coupling reactions In this review, we provide a comprehensive survey of this
area. In particular, various green and mild synthetic methodologies are summarized, and
the multiple roles of novel catalysts and significant mechanisms for several transformations are highlighted in
detail. We believe that this review will aid researchers studying the synthesis of complex molecules containing
the benzazole motif via imines.
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Affiliation(s)
- Ran An
- Key Laboratory of Structure-Based Drugs Design and Discovery (Ministry of Education), School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Mengbi Guo
- Key Laboratory of Structure-Based Drugs Design and Discovery (Ministry of Education), School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yingbo Zang
- Key Laboratory of Structure-Based Drugs Design and Discovery (Ministry of Education), School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Hang Xu
- Key Laboratory of Structure-Based Drugs Design and Discovery (Ministry of Education), School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Zhuang Hou
- Key Laboratory of Structure-Based Drugs Design and Discovery (Ministry of Education), School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Chun Guo
- Key Laboratory of Structure-Based Drugs Design and Discovery (Ministry of Education), School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
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6
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Karimian A, Rad MS, Mahdavi E.
CoNiFe
2
O
4
@
Silica‐SO
3
H
nanoparticles: New recyclable magnetic nanocatalyst for the one‐pot synthesis of 3,4‐dihydropyrimidin‐2(
1
H
)‐ones/thiones under solvent‐free conditions. J CHIN CHEM SOC-TAIP 2020. [DOI: 10.1002/jccs.202000229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Azam Karimian
- Department of Chemistry, Faculty of Sciences University of Gonabad Gonabad Iran
| | - Masoud Saadati Rad
- Department of Chemistry, Faculty of Sciences University of Gonabad Gonabad Iran
| | - Elham Mahdavi
- Department of Chemistry, Faculty of Sciences University of Gonabad Gonabad Iran
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7
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Karimian A, Namvar-Mhaboub M, Abbasi R. Methionine-Coated Fe3O4 Nanoparticles: An Efficient and Reusable Nanomagnetic Catalyst for the Synthesis of 5-Substituted 1H-Tetrazoles. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1070428020090237] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Nguyen LA, Dang TD, Ngo QA, Nguyen TB. Sulfur-Promoted Synthesis of Benzoxazoles from 2-Aminophenols and Aldehydes. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000523] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Le Anh Nguyen
- Institute of Chemistry; Vietnam Academy of Science and Technology; 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
- Vietnam Academy of Science and Technology; Graduate University of Science and Technology; 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Thai Duy Dang
- Institute of Chemistry; Vietnam Academy of Science and Technology; 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Quoc Anh Ngo
- Institute of Chemistry; Vietnam Academy of Science and Technology; 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
- Vietnam Academy of Science and Technology; Graduate University of Science and Technology; 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Thanh Binh Nguyen
- Institut de Chimie des Substances Naturelles; CNRS UPR 2301; Université Paris-Sud, Université Paris-Saclay; 1, avenue de la Terrasse 91198 Gif-sur-Yvette France
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9
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Ashouri M, Kefayati H, Shariati S. Synthesis, characterization, and catalytic application of Fe
3
O
4
‐Si‐[CH
2
]
3
‐N=CH‐aryl for the efficient synthesis of novel poly‐substituted pyridines. J CHIN CHEM SOC-TAIP 2018. [DOI: 10.1002/jccs.201800255] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mojtaba Ashouri
- Department of Chemistry, Rasht BranchIslamic Azad University Rasht Iran
| | - Hassan Kefayati
- Department of Chemistry, Rasht BranchIslamic Azad University Rasht Iran
| | - Shahab Shariati
- Department of Chemistry, Rasht BranchIslamic Azad University Rasht Iran
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10
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Shah Hosseini M, Ghafuri H, Esmaili Zand HR. 4,5-Imidazoledicarboxylic acid immobilized on Fe3
O4
magnetic nanoparticles: Preparation, characterization, and application as a recyclable and efficient nanocatalyst in the sonochemical condensation reaction. J CHIN CHEM SOC-TAIP 2018. [DOI: 10.1002/jccs.201700455] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mohadesseh Shah Hosseini
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry; Iran University of Science and Technology; Tehran Iran
| | - Hossein Ghafuri
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry; Iran University of Science and Technology; Tehran Iran
| | - Hamid Reza Esmaili Zand
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry; Iran University of Science and Technology; Tehran Iran
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