NMR studies of the equilibria produced by 6- and 8-substituted tetrazolo [1,5-a] pyridines

Magnetic Resonance in Chemistry

Volumn 35, Issue 4, 1997, Pages 237-242

  Cmoch, Piotr ^a   Stefaniak, Lech ^a   Webb, Graham A ^b  

^a INSTITUTE OF ORGANIC CHEMISTRY   (Poland)

^b UNIVERSITY OF SURREY   (United Kingdom)

Author keywords

13C NMR; 15N NMR; 1H NMR; Azides; NMR; Tetrazoles; Valence tautomerism

Indexed keywords

SOLVENTS;

13C NMR; 15N NMR; 1H NMR; AZIDE; NMR DATA; NMR STUDIES; PROTONATIONS; TAUTOMERIC EQUILIBRIA; TETRAZOLES; VALENCE TAUTOMERISM;

PROTONATION;

EID: 0031502968     PISSN: 07491581     EISSN: None     Source Type: Journal    
DOI: 10.1002/(sici)1097-458x(199704)35:4<237::aid-omr63>3.3.co;2-c     Document Type: Article

References (19)

1. R. N. Butler, in Comprehensive Heterocyclic Chemistry, edited by A. Katritzky and C. Rees, Vol. 5, p. 834. Pergamon Press, Oxford (1984).
2. P. Cmoch and L. Stefaniak, Report No. 1695, p. 272. Institute of Molecular Physics, Cracow, (1995).
3. J. Wiench and L. Stefaniak and G. A. Webb, Magn. Reson. Chem. 32, 373 (1994).
4. M. Witanowski, L. Stefaniak and G. A. Webb (Eds), Annual Report on NMR Spectroscopy, Vols 18 and 25. Academic Press, London (1986 and 1993).
5. C. K. Lowe-Ma, R. A. Nissan and W. S. Wilson, J. Org. Chem. 55, 3755 (1990).
6. T. Sasaki, K. Kanematsu and M. Murata, Tetrahedron 27, 5121 (1971).
7. A. Y. Denisov, V. P. Krivopalov, V. I. Mamatyuk and V. P. Mamaev, Magn. Reson. Chem. 26, 43 (1988).
8. A. Messmer and G. Hajós, J. Org. Chem. 46, 843 (1981).
9. A. Messmer, G. Hajós, J. Tamás and A. Neszmélyi, J. Org. Chem. 44, 1823 (1979).
10. C. Thetaz, F. W. Wehrli and C. Wentrup, Helv. Chim. Acta 59, 259 (1976).
11. W. E. Hull, M. Künstlinger and E. Breitmaier, Angew. Chem. 92, 957 (1980).
12. J. A. Cano Gorini, J. Farras, M. Feliz, S. Olivella, A. Sole and J. Vilarrasa, J. Chem. Soc., Chem. Commun. 959 (1986).
13. H. van der Plas, Acc. Chem. Res. 11, 462 (1978).
14. J. D. Reinheimer, L. L. Mayle, G. G. Dolnikowski and J. T. Gerig, J. Org. Chem. 45, 3097 (1980).
15. D. A. de Bie, B. Geursten and H. C. van der Plas, J. Org. Chem. 50, 484 (1985).
16. M. Tisler, Synthesis 123 (1973).
17. J. H. Boyer and J. Miller, J. Am. Chem. Soc. 81, 4671 (1959).
18. V. Naumenko, A. O. Koren and P. N. Gaponik, Magn. Reson. Chem. 30, 558 (1992).
19. H. Reimlinger, Chem. Ber. 103, 1900 (1970).