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Communication | Regular issue | Vol 31, No. 12, 1990, pp.2111-2114
Published online, 1st January, 1970
DOI: 10.3987/COM-90-5603
Study and Characterization of Tautomeric Triazolium Ylids

Axel Couture, Alain Lablache-Combier, Pierre Grandclaudon, and Gheorghe Surpateanu*

*Departement de Chimie, Institut Polytechnique de Iasi, Splai Bahlui Stg. 71, 6600 Iasi, Romania

Abstract

The presence of two tautomeric forms in equilibrium for some triazolium ylids has been revealed by nmr spectroscopy and confirmed by trapping with picryl chloride.