Nitrogen NMR: an Historical Perspective

• Autorzy: Webb G.
• Konferencja: 1st Symp. on NMR in Chemistry, Biology and Medicine; 8-10 Semptember, Warsaw, Poland. Issue dedicated to honour Prof. Witanowski
• Języki publikacji: EN

Abstrakty

EN

Acompendium of almost 40 years cooperative research with Micha3Witanowski and his co-workers on 14N NMRis presented. The work covers our attempts to produce an understanding of nitrogen nuclear shieldings and the establishment of the nitrogen shielding scale based on neat nitromethane as external standard. Assignment techniques for multiple signal nitrogen NMR spectra are discussed. Applications of 14N shielding data in the fields of proton exchange, prototropic equilibria and solute-solvent interactions are given. In the latter case contributions to 14N shielding changes

Słowa kluczowe

EN

14N NMR; nitrogen shieldings; nitromethane standard; proton exchange; solute-solvent interactions

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2006
• Tom: Vol. 80, nr 7
• Strony: 997--1007
• Opis fizyczny: Bibliogr. 10 poz., rys.

Twórcy

autor

Webb G.

• Royal Society of Chemistry, Burlington House, London, W1J 0BA, England

Bibliografia

• 1. Witanowski M. and Webb G.A., Ann. Rep. NMR Spectrosc., 5A, 395 (1972).
• 2. Witanowski M. and Webb G.A., in Nitrogen NMR, Plenum Press, London, p. l (1973).
• 3. Witanowski M., Stefaniak L. and Webb G.A., Ann. Rep. NMR Spectrosc., 7, 117 (1977).
• 4. Witanowski M., Stefaniak L. and Webb G.A., Ann. Rep. NMR Spectrosc., 11 B, l (1981).
• 5. Witanowski M., Stefaniak L. and Webb G.A., Ann. Rep. NMR Spectrosc., 18, l (1986).
• 6. Witanowski M., Stefaniak L. and Webb G.A., Ann. Rep. NMR Spectrosc., 25, l (1993).
• 7. Nitrogen NMR (ed. M. Witanowski and G.A. Webb), Plenum Press, London 1973.
• 8. Witanowski M., Stefaniak L., Na Lamphun B. and Webb G.A., Org. Magn. Reson., 16, 57 (1981).
• 9. Kamlet I.M., Abbound A. and Taft R.W., Phys. Org Cham., 13, 485 (1980).
• 10. Germer H.A., Theoret. Chim. Acta, 34, 145 (1974).