A 2D NMR study of proton-carbon through space dipolar connectivities has been performed on procaine in DMSO solution. A suitable pulse sequence generated vicinal and geminal heteronuclear Overhauser effects. Long distance dipolar interactions could not be detected due to the low sensitivity of this 2D approach. A combined use of ID and 2D NMR measurements is illustrated for elucidating molecular structures and dynamics by the analysis of heteronuclear through space dipolar interactions. © 1987, Taylor & Francis Group, LLC. All rights reserved.
Niccolai, N., Prugnola, A., Mascagni, P., Rossi, C., Pogliani, L., Gibbons, W.A. (1987). Heteronuclear Overhauser Effects - 2d Nmr Measurements of Through Space H-1-c-13 Dipolar Couplings In Solution. SPECTROSCOPY LETTERS, 20(4), 307-310 [10.1080/00387018708081551].
Heteronuclear Overhauser Effects - 2d Nmr Measurements of Through Space H-1-c-13 Dipolar Couplings In Solution
Niccolai, Neri;Prugnola, Anna;Rossi, Claudio;
1987-01-01
Abstract
A 2D NMR study of proton-carbon through space dipolar connectivities has been performed on procaine in DMSO solution. A suitable pulse sequence generated vicinal and geminal heteronuclear Overhauser effects. Long distance dipolar interactions could not be detected due to the low sensitivity of this 2D approach. A combined use of ID and 2D NMR measurements is illustrated for elucidating molecular structures and dynamics by the analysis of heteronuclear through space dipolar interactions. © 1987, Taylor & Francis Group, LLC. All rights reserved.
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https://hdl.handle.net/11365/34063
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