Structural characterisation of 2,3-disubstituted pyrazines: NMR and X-ray crystallography

Journal of Molecular Structure

Volumn 741, Issue 1-3, 2005, Pages 67-75

  Farrán, M Ángeles ^a   Claramunt, Rosa M ^a   López, Concepción ^a   Pinilla, Elena ^b   Torres, M Rosario ^b   Elguero, José ^c  

^a UNIVERSIDAD NACIONAL DE EDUCACIÓN A DISTANCIA   (Spain)

^b UNIVERSIDAD COMPLUTENSE DE MADRID   (Spain)

^c INSTITUTO DE QUÍMICA MÉDICA   (Spain)

Author keywords

Amino imine tautomerism; Intermolecular hydrogen bonds; Solid state

Indexed keywords

DERIVATIVES; HYDROGEN BONDS; ISOMERIZATION; MOLECULAR DYNAMICS; NITROGEN COMPOUNDS; NUCLEAR MAGNETIC RESONANCE; SOLUTIONS; X RAY CRYSTALLOGRAPHY;

PYRAZINES; SOLID STATE; SUPRAMOLECULAR INTERACTIONS; TAUTOMARISM;

CRYSTAL STRUCTURE;

EID: 17844408157     PISSN: 00222860     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.molstruc.2005.01.061     Document Type: Article

References (27)

1. T.B. Adams, J. Doull, V.J. Feron, J.I. Goodman, L.J. Marnett, I.C. Munro, P.M. Newberne, P.S. Portoghese, R.L. Smith, W.J. Waddell, and B.M. Wagner Food Chem. Toxicol. 40 2002 429
2. M.L. Dubuissona, J.F. Reesa, and J. Marchand-Brynaert Mini Rev. Med. Chem. 4 2004 421
3. H. Dugas Bioorganic Chemistry: A Chemical Approach to Enzyme Action third ed. 1996 Springer New York
4. T. Okawa, and S. Eguchi Tetrahedron 54 1998 5853
5. W.J. Irwin, and D.G. Wibberley Tetrahedron Lett. 32 1972 3359
6. A. Turck, L. Mojovic, and G. Quéguiner Synthesis 1998 881
7. A. Wolski, S. Magielka, (Starogardzkie Zaklady Farmceutyczne 'Polfa', Pol). Polish Patent. CODEN: POXXA7 PL 159729 B1 19930129, 1993.
8. M. Okabe, and R.-C. Sun Tetrahedron 51 1995 1861
9. S. Tobias, and H. Günther Tetrahedron Lett. 23 1982 4785
10. H. Sommer, H.J. Bertram, G.E. Krammer, C.O. Schmidt, W. Stumpe, P. Werkhoff, and M. Zviely Magn. Reson. Chem. 38 2000 907
11. R.H. Cox, and A.A. Bothner-By J. Phys. Chem. 72 1968 1642
12. R.H. Cox, and A.A. Bothner-By J. Phys. Chem. 72 1968 1646
13. O.N. Chupakhin, V.N. Charushin, and A.I. Chernishev Prog. Nucl. Magn. Reson. Spectrosc. 20 1988 95
14. G.S. Marx, and P.E. Spoerri J. Org. Chem. 37 1972 111
15. J. Elguero, C. Marzin, A.R. Katritzky, and P. Linda The Tautomerism of Heterocycles 1976 Academic Press New York p. 143
16. J. Elguero, C. Marzin, A.R. Katritzky, and P. Linda The Tautomerism of Heterocycles 1976 Academic Press New York p. 142
17. J. Elguero, C. Marzin, A.R. Katritzky, and P. Linda The Tautomerism of Heterocycles 1976 Academic Press New York p. 163
18. W. Pfleiderer In Comprehensive Heterocyclic Chemistry 3 1984 Pergamon Press Oxford p. 264
19. S. Braun, H.-O. Kalinowski, and S. Berger 150 and More Basic NMR Experiments 1998 Wiley-VCH Weinheim
20. A.D. Becke J. Chem. Phys. 98 1993 5648
21. C. Lee, W. Yang, and R.G. Parr Phys. Rev. B 37 1988 785
22. A.D. Becke Phys. Rev. A 38 1988 3098
23. B. Miehlich, A. Savin, H. Stoll, and H. Preuss Chem. Phys. Lett. 157 1989 200
24. P.A. Hariharan, and J.A. Pople Theor. Chim. Acta 28 1973 213
25. Spartan '02 for Windows from Wavefunction Inc.
26. H. Wamhoff, and E. Kroth Synthesis 1994 405
27. G.M. Sheldrick Program for Refinement of Crystal Structure 1997 University of Gottingen