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1H and 13C NMR spectroscopy of substituted 1,2,3-triazoles

✍ Scribed by Xiao-Wen Sun; Peng-Fei Xu; Zi-Yi Zhang

Publisher: John Wiley and Sons
Year: 1998
Tongue: English
Weight: 153 KB
Volume: 36
Category: Article
ISSN: 0749-1581
DOI: 10.1002/(sici)1097-458x(199806)36:6<459::aid-omr297>3.0.co;2-h

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✦ Synopsis

1-Aryl-4-carboxy-5-methyl-1,2,3-triazoles were prepared by the condensation of aryl azides with ethyl acetoacetate. The structures of these compounds were characterized by MS, IR and 1H and 13C NMR spectroscopy. The measured and calculated 13C chemical shifts of the aromatic carbons were compared.

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