NMR of Acetanilide[ Structure ] [ H-1 NMR ] [ C-13 NMR ][ Links ] [ Go Home ] |
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If your browser supports Java, you can view and manipulate a molecular view
of acetanilide on my
Structure of Acetanilide page
The crystal structures of acetanilide have been published in:
S. Johnson, J. Eckert, M. Barthes, R. Mc Mullan,
"Crystal Structure of Acetanilide at 15K and 295K by neutron diffraction",
J. Phys. Chem. 1995, 99, 16253
H. J. Wasserman, R. R. Ryan, S. P. Layne,
"Structure of acetanilide (C8H9NO) at 113 K",
Acta Cryst. 1985, C41, 783.
The following chemical shifts were reported [1,2] for the protons of acetanilide:
CH3 [1] | 2.1 | |
para-H [1] | 7.0 | |
meta-H [1] | 7.2 | |
ortho-H [1] | 7.4 | |
NH [2] | ca. 8.75 |
[1] | M. Hesse, H. Meier, B. Zeeh: Spektroskopische Methoden in der organischen Chemie, Georg Thieme Verlag, Stuttgart, 2nd ed., 1984, p. 263. |
[2] | from a H-1 NMR spectrum shown by
Stephen Jones |
The following chemical shifts were reported [1] for the carbons of acetanilide:
CH3 [1] | 24.1 | |
para-C [1] | 124.1 | |
meta-C [1] | 128.7 | |
ortho-C [1] | 120.4 | |
ipso-C [1] | 138.2 | |
CO [1] | 169.5 |
[1] | M. Hesse, H. Meier, B. Zeeh: Spektroskopische Methoden in der organischen Chemie, Georg Thieme Verlag, Stuttgart, 2nd ed., 1984, p. 263. |
[2] | there is a C-13 NMR spectrum shown by
Stephen Jones |
NIST entry of physical properties
Aga, D.S., Rentsch, D., Hany, R. and Muller, S.R.: Sulfonic and Oxanilic Acid Metabolites of Acetanilide Herbicides: Separation of Diastereomers and Enantiomers by Capillary Zone Electrophoresis and Identification by 1H NMR Spectroscopy Environ. Sci. Technol. 1999, 33, 3462-3468: http://pubs.acs.org/subscribe/journals/esthag/jtoc.cgi?esthag/33/19
Journal of Agricultural and Food Chemistry, 1997, 45, 1240-1243 Nuclear Magnetic Resonance Identification of New Sulfonic Acid Metabolites of Chloroacetanilide Herbicides M. D. Morton, F. H. Walters, D. S. Aga, E. M. Thurman, and C. K. Larive http://pubs.acs.org/subscribe/journals/jafcau/jtoc.cgi?jafcau/45/4Hetero Nuclear Dipolar NMR Spectroscopy of Organic Molecules
M.Barthes, M. Ribet "Compared 13C NMR spectra of Acetanilide and N-methylacetamide", Berichte der Bunsengesellschaft, sous presse (1997) M.Barthes, M. Ribet "Dynamics of crystallized peptide chains" in "Biological Macromolecular Dynamics", Proc. Workshop on Inelastic and Quasielastic Neutron Scattering in Biology, ILL Grenoble 1996, Eds S.Cusack et al. Adenine Press (1997) M.Barthes, G.De Nunzio, M. Ribet, "Polarons or proton transfer in chains of peptide groups", Synthetic Metals v.76,337, (1996) M.Barthes, "Nonlinear Excitations in Molecular Crystals with chains of peptide groups" Cours de l'Ecole des Houches, in "Nonlinear Excitations in Biomolecules" Ed. M. Peyrard, Springer and Ed. de Physique (1995) Methyl group dynamics in paracetamol and acetanilide: probing the static properties of intermolecular hydrogen bonds formed by peptide groups. Johnson, M. R., Prager, M., Grimm, H., Neumann, M. A., Kearley, G. J. and Wilson, C. C. Chemical Physics, 1999, vol. 244, 49-66 POLYMER, VOL. 40 , NO. 17 , 1999 4953 Microstructural analysis of p-acryloyloxy- acetanilide and N,N-dimethylacrylamide copolymers of biomedical interest by NMR A. Bulai, A.-A. Alencar de Queiroz, A. Gallardo and J. San Roman
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