Collect. Czech. Chem. Commun.
1984, 49, 1895-1899
https://doi.org/10.1135/cccc19841895
Identification of substituted furyltetrazolyl acetates by means of 13C NMR spectrometry
Jan Světlíka, Igor Goljerb and Ľubomír Jandaa
a Drug Research Institute, 811 04 Bratislava
b Slovak Institute of Technology, Laboratory for Spectrometry, 812 37 Bratislava
Abstract
13C NMR data of a series of 5-[5-(substituted phenyl)-2-furyl]-1- and -2-tetrazolyl acetates are presented. Examination of diagnostic resonances emphasizing particularly those arising from the tetrazole ring system enabled both isomers to be easily distinguished. The chemical shift increment for 5-(2-furyl)-1- and -2-tetrazolyl acetate unit has been deduced.
