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Report | Regular issue | Vol 20, No. 10, 1983, pp.1987-1992
Published online, 1st January, 1970
DOI: 10.3987/R-1983-10-1987
Valence Tautomerism of 3-Azidopyrazine-1-oxide

Misa V. Jovanovic

*Department of Chemistry, Southern Methodist University, P.O. Box 750314, Dallas, TX 75275-0314, U.S.A.

Abstract

The first azido-tetrazolo valence tautomerism of a π-deficient N-oxide, 3-azidopyrazine-1-oxide, is reported. It exists in its azido form in CDCI3 and in the tetrazolo form in the solid state or in DMSO-d6. Both valence tautomers are present in acetone-d6.