期刊
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
卷 2022, 期 28, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/ejoc.202200317
关键词
Antifungal; Cycloaddition; Dibenzalacetone; Triazole; alpha,beta-Unsaturated carbonyls
资金
- UGC, Govt. of India
- UGC-BSR Start-Up grant
The copper-catalyzed oxidative azide-olefin cycloaddition (OAOC) reaction provided an efficient method for preparing biologically active 1,4,5-trisubstituted 1,2,3-triazoles. The reaction exhibited great regioselectivity and resulted in the synthesis of diverse mono- and bis-(1,4,5-trisubstituted 1,2,3-triazole) functionalized heterocyclic compounds. XRD analysis confirmed the regioselectivity and stability of the method, and some derivatives showed promising antifungal properties.
The copper-catalyzed oxidative azide-olefin cycloaddition (OAOC) reaction of differently substituted alpha,beta-unsaturated carbonyls with azides provided an efficient method for preparing biologically active 1,4,5-trisubstituted 1,2,3-triazoles. In this study, the cycloaddition reaction was found to be a simple and powerful method for constructing diverse mono- and bis-(1,4,5-trisubstituted 1,2,3-triazole) functionalized heterocyclic compounds in moderate to high yields with great regioselectivity. The XRD-analysis data of one of the bis-triazole derivatives supported the regioselectivity as well as the conformity of the method in the construction of the triazole nucleus. The preliminary antifungal profile against C. albicans was observed with cinnamaldehyde-based triazole derivatives demonstrating promising results.
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