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Xu W, Li X, Zou L, Li X, Zhang Z, Ali S, Wang Z, Li P, Zheng H. Access to Fully Substituted Dihydroindazoles Via Hexadehydro-Diels-Alder/[3 + 2] Cycloaddition. J Org Chem 2023; 88:14736-14747. [PMID: 37819716 DOI: 10.1021/acs.joc.3c01901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/13/2023]
Abstract
A cascade hexadehydro-Diels-Alder (HDDA)/[3 + 2] cycloaddition reaction between tetrayne and N,N'-cyclic acylhydrazone is described. This strategy allows the efficient construction of fully substituted 2,3-dihydro-1H-indazole scaffolds which have insecticidal activity against the third instar larvae of Mythimna separata.
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Affiliation(s)
- Weigang Xu
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest Agriculture & Forestry University, 3 Taicheng Road, Yangling 712100, China
| | - Xiuhuan Li
- State Key Laboratory of Crop Stress Biology for Arid Areas, Northwest Agriculture & Forestry University, 3 Taicheng Road, Yangling 712100, China
| | - Luyao Zou
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest Agriculture & Forestry University, 3 Taicheng Road, Yangling 712100, China
| | - Xiaoli Li
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest Agriculture & Forestry University, 3 Taicheng Road, Yangling 712100, China
| | - Zhiqiang Zhang
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest Agriculture & Forestry University, 3 Taicheng Road, Yangling 712100, China
| | - Sajjad Ali
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest Agriculture & Forestry University, 3 Taicheng Road, Yangling 712100, China
| | - Zhengshen Wang
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest Agriculture & Forestry University, 3 Taicheng Road, Yangling 712100, China
| | - Pengfei Li
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest Agriculture & Forestry University, 3 Taicheng Road, Yangling 712100, China
| | - Huaiji Zheng
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest Agriculture & Forestry University, 3 Taicheng Road, Yangling 712100, China
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Raut S, Tidke A, Dhotre B, Arif PM. Different Strategies to the Synthesis of Indazole and its Derivatives: A Review. MINI-REV ORG CHEM 2020. [DOI: 10.2174/1570193x16666190430160324] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
In this review, works of various researchers working on the synthesis of indazole and their related compound are cited. The review comprises of methodologies for the synthesis of 1H and 2H indazole derivatives, along with some pharmacological activities. In this review, research papers published in various peer-reviewed journals between the year 2000 and year 2017 are enlisted in alphabetical order.
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Affiliation(s)
- Santosh Raut
- Maulana Azad College and Research Center, Rouza Bagh, Aurangabad (M.S.), India
| | - Atul Tidke
- Maulana Azad College and Research Center, Rouza Bagh, Aurangabad (M.S.), India
| | | | - Pathan Mohd Arif
- Maulana Azad College and Research Center, Rouza Bagh, Aurangabad (M.S.), India
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Garkushenko AK, Sorokina OP, Kryuchkova GA, Zmeev AA, Makarova MA, Vorontsova MA, Sagitullina GP. Synthesis of Substituted 1H-Indazoles by Pyrazole Annelation to an Arene. Chem Heterocycl Compd (N Y) 2013. [DOI: 10.1007/s10593-013-1244-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Sagitullina GP, Garkushenko AK, Poendaev NV, Sagitullin RS. Simple and efficient synthesis of substituted 1H-indazoles. MENDELEEV COMMUNICATIONS 2012. [DOI: 10.1016/j.mencom.2012.05.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Affiliation(s)
- Andreas Schmidt
- Clausthal University of Technology, Institute of Organic Chemistry, Leibnizstrasse 6, 38678 Clausthal‐Zellerfeld, Germany, Fax: +49‐5323‐722858
| | - Ariane Beutler
- Clausthal University of Technology, Institute of Organic Chemistry, Leibnizstrasse 6, 38678 Clausthal‐Zellerfeld, Germany, Fax: +49‐5323‐722858
| | - Bohdan Snovydovych
- Clausthal University of Technology, Institute of Organic Chemistry, Leibnizstrasse 6, 38678 Clausthal‐Zellerfeld, Germany, Fax: +49‐5323‐722858
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Five-membered ring systems: with more than one N atom. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/s0959-6380(05)80330-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
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