Chemical Models for Deuterium Isotope Effects in 13C- and 19F-NMR
作者： S. Berger
DOI: 10.1007/978-3-642-74835-6_1
关键词: Deuterium 、 Isotope 、 Kinetic energy 、 Chemical physics 、 Kinetic isotope effect 、 Chemical reaction 、 Chemistry 、 Zero-point energy 、 Fluorine-19 NMR 、 Anharmonicity
摘要: The research on isotope effects in organic chemistry is based the vibrational theory [1]. Kinetic chemical reactions and equilibrium have been dealt with basic assumption that only important difference between isotopes their mass any from isotopic substitution ultimately should be traced back to this difference. Thus, within Born-Oppenheimer approximation electronic potential of a C–D bond believed identical C–H bond. Isotope therefore are thought stem anharmonicity different zero point energy heavier potential.
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sci-hub.se 参考文章(79)
Hermann. Kuenzer, Charles E. Cottrell, Leo A. Paquette, Quantitation of deuterium-hydrogen NMR isotope effects on carbon-13 chemical shifts. Linear correlations associated with hybridization and charge density changes in norbornenyl systems Journal of the American Chemical Society. ,vol. 108, pp. 8089- 8091 ,(1986) , 10.1021/JA00285A036
Hans-Ullrich Siehl, Isotope Effects on nmr Spectra of Equilibrating Systems Advances in Physical Organic Chemistry Volume 23. ,vol. 23, pp. 63- 163 ,(1987) , 10.1016/S0065-3160(08)60203-8
Cynthia J. Jameson, H. Jörg Osten, Theoretical Aspects of Isotope Effects on Nuclear Shielding Annual reports on NMR spectroscopy. ,vol. 17, pp. 1- 78 ,(1986) , 10.1016/S0066-4103(08)60234-3
K.W. Baldry, M.J.T. Robinson, Isotope effects—III Tetrahedron. ,vol. 33, pp. 1663- 1668 ,(1977) , 10.1016/0040-4020(77)80179-8
D.G. Farnum, Charge Density-NMR Chemical Shift Correlations in Organic Ions Advances in Physical Organic Chemistry Volume 11. ,vol. 11, pp. 123- 175 ,(1975) , 10.1016/S0065-3160(08)60341-X
Poul Erik. Hansen, Flemming M. Nicolaisen, Kjeld. Schaumburg, Deuterium isotope effects on nuclear shielding: directional effects and nonadditivity in acyl derivatives Journal of the American Chemical Society. ,vol. 108, pp. 625- 629 ,(1986) , 10.1021/JA00264A011
Friedrich Weygand, Isotope in der organischen Chemie Naturwissenschaften. ,vol. 44, pp. 169- 176 ,(1957) , 10.1007/BF00599844
Tadashi Okuyama, Kunisuke Izawa, Takayuki Fueno, Substituent Effects on the 13C and 1H Chemical Shifts of 1-Phenyl-1,3-butadiene and Phenylallene Bulletin of the Chemical Society of Japan. ,vol. 47, pp. 410- 412 ,(1974) , 10.1246/BCSJ.47.410
Cheryl H. Arrowsmith, Lars. Baltzer, A. Jerry. Kresge, Michael F. Powell, Yui S. Tang, Tritium isotope effects on carbon-13 NMR chemical shifts Journal of the American Chemical Society. ,vol. 108, pp. 1356- 1357 ,(1986) , 10.1021/JA00266A071
Michael S. Matta, Dale E. Broadway, Michele K. Stroot, Parallel behavior in kinetic and NMR effects: secondary deuterium isotope effects on the alkaline hydrolysis of esters Journal of the American Chemical Society. ,vol. 109, pp. 4916- 4918 ,(1987) , 10.1021/JA00250A026