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Teng QH, Lu FL, Wang K, Zhou LY, Li DP. Chemodivergent Photocatalyzed Heterocyclization of Hydrazones and Isothiocyanates for the Selectivity Synthesis of 2-Amino-1,3,4-thiadiazoles and 1,2,4-Triazole-3-thiones. J Org Chem 2023. [PMID: 37141629 DOI: 10.1021/acs.joc.3c00320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
A photocatalytic chemodivergent reaction for the selectivity formation of C-S and C-N bonds in a controlled manner was proposed. The reaction medium, either neutral or acidic, is critical to dictate the formation of 2-amino-1,3,4-thiadiazoles and 1,2,4-triazole-3-thiones from isothiocyanates and hydrazones. This is a practical protocol to achieve the chemoselectivity under mild and metal-free conditions.
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Affiliation(s)
- Qing-Hu Teng
- Guangxi Key Laboratory of Plant Functional Phytochemicals and Sustainable Utilization, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, P. R. China
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, People's Republic of China
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, China
| | - Feng-Lai Lu
- Guangxi Key Laboratory of Plant Functional Phytochemicals and Sustainable Utilization, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, P. R. China
| | - Kai Wang
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, China
| | - Li-Ya Zhou
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, People's Republic of China
| | - Dian-Peng Li
- Guangxi Key Laboratory of Plant Functional Phytochemicals and Sustainable Utilization, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, P. R. China
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, People's Republic of China
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Optimized POCl3-assisted synthesis of 2-amino-1,3,4-thiadiazole/1,3,4-oxadiazole derivatives as anti-influenza agents. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.103712] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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3
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Borthakur SK, Konwar LJ, Nath G, Kalita PK, Borthakur S. Synthesis of some novel 7‐substituted [1,3,4]thiadiazolo[3,2‐
c
][1,3,5]thiadiazine‐6,6‐dioxides with antifungal evaluation against rice pathogens. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4128] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Lakhya J. Konwar
- Department of Chemistry Arya Vidyapeeth College Guwahati Assam India
| | - Gayatri Nath
- Department of Chemistry Arya Vidyapeeth College Guwahati Assam India
| | | | - Sukanya Borthakur
- Materials Science and Technology Division CSIR‐North East Institute of Science and Technology Jorhat India
- Academy of Scientific and Innovative Research New Delhi India
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Cailler LP, Martynov AG, Gorbunova YG, Tsivadze AY, Sorokin AB. Carbene insertion to N–H bonds of 2-aminothiazole and 2-amino-1,3,4-thiadiazole derivatives catalyzed by iron phthalocyanine. J PORPHYR PHTHALOCYA 2019. [DOI: 10.1142/s1088424619500354] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Iron(III) phthalocyaninate decorated with crown ether substituents, [(15C5)4PcFe]Cl, efficiently catalyzed the insertion of carbene derived from ethyl diazoacetate to six amines functionalized with thiazole, thiazoline and thiadiazole heterocycles. The reactions were carried out under practical conditions using EDA:amine stoechiometric ratio with 0.05 mol% catalyst loading. Turnover numbers up to 3360 have been achieved. The aminoacid derivatives bearing heterocyclic moieties were obtained under catalytic conditions for the first time with 36–69% yields in the case of single N–H insertion products and up to 77% in the case of double N–H insertion products.
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Affiliation(s)
- Lucie P. Cailler
- Institut de Recherches sur la Catalyse et l’Environnement de Lyon, IRCELYON, UMR 5256, CNRS, Université Lyon 1, 2 av. Albert Einstein, 69626 Villeurbanne Cedex, France
| | - Alexander G. Martynov
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskii pr., 31, Bldg. 4, 119071, Moscow, Russia
| | - Yulia G. Gorbunova
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskii pr., 31, Bldg. 4, 119071, Moscow, Russia
| | - Aslan Yu. Tsivadze
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskii pr., 31, Bldg. 4, 119071, Moscow, Russia
| | - Alexander B. Sorokin
- Institut de Recherches sur la Catalyse et l’Environnement de Lyon, IRCELYON, UMR 5256, CNRS, Université Lyon 1, 2 av. Albert Einstein, 69626 Villeurbanne Cedex, France
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Hamama WS, Ibrahim ME, Metwalli AE, Zoorob HH. Recent synthetic aspects on the chemistry of aminocoumarins. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-2973-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Gür M, Şener N, Kaştaş ÇA, Özkan OE, Muğlu H, Elmaswari MAM. Synthesis and Characterization of Some New Heteroaromatic Compounds Having Chirality Adjacent to a 1,3,4-Thiadiazole Moiety and Their Antimicrobial Activities. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2984] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Mahmut Gür
- Department of Forest Industrial Engineering, Faculty of Forestry; Kastamonu University; Kastamonu Turkey
| | - Nesrin Şener
- Department of Chemistry, Faculty of Art and Science; Kastamonu University; Kastamonu Turkey
| | - Çiğdem A. Kaştaş
- Department of Chemical Engineering, Faculty of Engineering; Ondokuz Mayıs University; Samsun Turkey
| | - Osman Emre Özkan
- Department of Forest Industrial Engineering, Faculty of Forestry; Kastamonu University; Kastamonu Turkey
| | - Halit Muğlu
- Department of Chemistry, Faculty of Art and Science; Kastamonu University; Kastamonu Turkey
| | - Magboule A. M. Elmaswari
- Department of Forest Industrial Engineering, Faculty of Forestry; Kastamonu University; Kastamonu Turkey
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Hamama W, El-Bana G, Shaaban S, Habib OMO, Zoorob H. An Easy Access to Construct Some New Fused 1,2,4-Triazines with Ring Junction Nitrogen Systems and Their Biological Evaluation. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2718] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Wafaa Hamama
- Department of Chemistry, Faculty of Science; Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
| | - Ghada El-Bana
- Department of Chemistry, Faculty of Science; Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
| | - Saad Shaaban
- Department of Chemistry, Faculty of Science; Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
| | - O. M. O. Habib
- Department of Chemistry, Faculty of Science; Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
| | - Hanafi Zoorob
- Department of Chemistry, Faculty of Science; Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
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Hamama WS, El-Bana GG, Shaaban S, Habib OMO, Zoorob HH. An Easy Access to Construct Some Fused 1,2,4-Triazines with Ring Junction Nitrogen Systems and Their Biological Evaluation. J Heterocycl Chem 2016. [DOI: 10.1002/jhet.2599] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Wafaa S. Hamama
- Department of Chemistry; Faculty of Science, Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
| | - Ghada G. El-Bana
- Department of Chemistry; Faculty of Science, Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
| | - Saad Shaaban
- Department of Chemistry; Faculty of Science, Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
| | - O. M. O. Habib
- Department of Chemistry; Faculty of Science, Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
| | - Hanafi H. Zoorob
- Department of Chemistry; Faculty of Science, Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
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Hamama WS, Gouda MA, Abd El-Wahab MH, Zoorob HH. ChemInform Abstract: Recent Advances in the Chemistry and Synthetic Uses of Amino-1,3,4-thiadiazoles. CHEMINFORM 2015; 46:no-no. [DOI: 10.1002/chin.201505251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Wadhwa P, Kaur T, Sharma A. The first catalyst and solvent-free synthesis of 2-arylimidazo[2,1-b][1,3,4]thiadiazoles: a comparative assessment of greenness. RSC Adv 2015. [DOI: 10.1039/c5ra06747b] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A one-pot, three-component, catalyst and solvent free synthesis of imidazo[2,1-b][1,3,4]thiadiazoles utilizing 5-aryl-1,3,4-thiadiazol-2-amines, aldehydes and isonitriles has been developed. The “greenness” was successfully evaluated within the ambits of green metrics.
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Affiliation(s)
- Preeti Wadhwa
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee-247667
- India
| | - Tanpreet Kaur
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee-247667
- India
| | - Anuj Sharma
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee-247667
- India
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