A Facile Synthesis of 1-Substituted-1H-1,2,3,4-Tetrazoles Catalyzed by Ytterbium Triflate Hydrate

A Facile Synthesis of 1-Substituted-1H-1,2,3,4-Tetrazoles Catalyzed by Ytterbium Triflate Hydrate

A series of 1‐substituted 1H‐1,2,3,4‐tetrazole compounds have been synthesized in good yields from amines, triethyl orthoformate, and sodium azide through the catalyzed reaction with Yb(OTf)3. Some of the 1‐susbstituted 1H‐1,2,3,4‐tetrazole compounds showed strong phytocidal activity. (© Wiley‐VCH V...

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Veröffentlicht in:European Journal of Organic Chemistry 2006-06, Vol.2006 (12), p.2723-2726
Hauptverfasser: Su, Wei-Ke, Hong, Zhi, Shan, Wei-Guang, Zhang, Xing-Xian
Format: Artikel
Sprache:eng
Schlagworte:
Catalyst
Cyclization
Lanthanides
Tetrazoles
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Zusammenfassung:A series of 1‐substituted 1H‐1,2,3,4‐tetrazole compounds have been synthesized in good yields from amines, triethyl orthoformate, and sodium azide through the catalyzed reaction with Yb(OTf)3. Some of the 1‐susbstituted 1H‐1,2,3,4‐tetrazole compounds showed strong phytocidal activity. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)
ISSN:1434-193X
1099-0690
DOI:10.1002/ejoc.200600007