Transformation of 5-oxo substituted fused pyran-2-ones. Lactam versus hydrazone formation

Synthetic Communications

Volumn 27, Issue 15, 1997, Pages 2637-2644

  Trebše, Polonca ^a   Recelj, Boris ^a   Lukanc, Tanja ^a   Grdadolnik, Simona Golič ^b   Petrič, Andrej ^a   Verček, Bojan ^a   Šolmajer, Tomaž ^b   Polanc, Slovenko ^a   Kočevar, Marijan ^a  

^a UNIVERSITY OF LJUBLJANA   (Slovenia)

^b NATIONAL INSTITUTE OF CHEMISTRY   (Slovenia)

Author keywords

[No Author keywords available]

Indexed keywords

2 PYRONE DERIVATIVE; HYDRAZONE DERIVATIVE; LACTAM DERIVATIVE;

ARTICLE; INFRARED SPECTROSCOPY; MOLECULAR STABILITY; PROTON NUCLEAR MAGNETIC RESONANCE; REACTION ANALYSIS; THERMODYNAMICS;

EID: 0030855321     PISSN: 00397911     EISSN: None     Source Type: Journal    
DOI: 10.1080/00397919708004133     Document Type: Article

References (17)

1. Hepworth, J. D. In Comprehensive Heterocyclic Chemistry; Katritzky, A. R. and Rees, C. W., Eds.; Pergamon Press: Oxford, 1984, Vol. 3, pp. 737-883.
2. (b) Ellis, G. P. In ref. 1a, Vol. 3, pp. 647-736.
3. (a) Trebše, P.; Polanc, S.; Kočevar, M. and Šolmajer, T. Heterocycles 1996, 43, 809.
4. (b) Ref. 2a, literature citations under ref. 2.
5. Trebše, P.; Polanc, S.; Kočevar, M.; Šolmajer, T. and Golič Grdadolnik, S. Tetrahedron 1997, 53, 1389.
6. (a) Kočevar, M.; Polanc, S.; Tišler, M. and Verček, B. Synth. Commun. 1989, 19, 1713.
7. (b) Kepe, V.; Kočevar, M.; Polanc, S.; Verček, B. and Tišler, M. Tetrahedron 1990, 46, 2081.
8. (a) Stanovnik, B. and Tišler, M. Tetrahedron 1967, 23, 387.
9. (b) Takahayashi, N. J. Pharm. Soc. Japan 1956, 76, 765; Chem. Abstr. 1957, 51, 1192d.
10. (b) Takahayashi, N. J. Pharm. Soc. Japan 1956, 76, 765; Chem. Abstr. 1957, 51, 1192d.
11. (c) Pollak, A. and Tišler, M. Tetrahedron 1966, 22, 2073.
12. (d) Takahayashi, N. J. Pharm. Soc. Japan 1955, 75, 778; Chem. Abstr. 1956, 50, 4970c.
13. (d) Takahayashi, N. J. Pharm. Soc. Japan 1955, 75, 778; Chem. Abstr. 1956, 50, 4970c.
14. Krueger, P. J. In The Chemistry of the Hydrazo, Azo and Azoxy Groups; Patai, S., Ed.; Interscience: London, 1975; pp. 153-224.
15. (a) Spartan®, Spartan Version 4.0, Wavefunction, Inc., Von Karman, 210, Irvine, CA 92715 USA.
16. (b) Dewar, M. J. S.; Zoebisch, E. G.; Healy, E. F. and Stewart, J. J. P. J. Am. Chem. Soc. 1985, 107, 3902.
17. Leban, I.; Kočevar, M. and Verček, B. Acta Cryst. 1993, C49, 343.