Analysis of High‐Resolution NMR Spectra by Means of the Nuclear Overhauser Effect and by Transitory Selective Irradiation (TSI) Methods

1964 ◽  
Vol 40 (12) ◽  
pp. 3734-3735 ◽  
Author(s):  
Ragnar A. Hoffman ◽  
Bo Gestblom ◽  
Sture Forsén
Keyword(s):  
High Resolution ◽  
Nmr Spectra ◽  
Nuclear Overhauser Effect ◽  
Overhauser Effect ◽  
High Resolution Nmr ◽  
Nuclear Overhauser ◽  
Selective Irradiation

An evaluation of high resolution nuclear magnetic resonance experiments and protocols in the structure elucidation of organic molecules. I. A relatively simple system, brucine

1985 ◽  
Vol 63 (2) ◽  
pp. 483-490 ◽  
Author(s):  
Michael A. Bernstein ◽  
Laurance D. Hall
Keyword(s):  
High Resolution ◽  
Chemical Shift ◽  
Structural Information ◽  
Nuclear Overhauser Effect ◽  
Proton Spectrum ◽  
Nmr Spectrum ◽  
H Nmr ◽  
Overhauser Effect ◽  
Nuclear Overhauser ◽  
Nmr Methods

Using a combination of one-dimensional (1D) and two-dimensional (2D) high resolution nmr methods, the 1H nmr spectrum of brucine was fully assigned. The 2D J-resolved and homonuclear chemical shift correlated (COSY) experiments provided assignments without full structural information; this was obtained from nuclear Overhauser effect (nOe) enhancement experiments (1D and 2D). With the proton spectrum fully assigned, proton-bearing carbons in the 13C nmr spectrum were easily assigned using the 2D heteronuclear chemical shift correlation map (CSCM) experiment.

Nuclear Overhauser Effect (NOE) Enhancement of11B NMR Spectra of Borane Adducts in the Solid State

2006 ◽  
Vol 128 (21) ◽  
pp. 6782-6783 ◽  
Author(s):  
Sharon E. Ashbrook ◽  
Nicholas G. Dowell ◽  
Ivan Prokes ◽  
Stephen Wimperis
Keyword(s):  
Solid State ◽  
Nmr Spectra ◽  
Nuclear Overhauser Effect ◽  
Overhauser Effect ◽  
Nuclear Overhauser

Isotopic-label-directed observation of the nuclear Overhauser effect in poorly resolved proton NMR spectra

1985 ◽  
Vol 107 (3) ◽  
pp. 711-712 ◽  
Author(s):  
R. H. Griffey ◽  
M. A. Jarema ◽  
S. Kunz ◽  
P. R. Rosevear ◽  
A. G. Redfield
Keyword(s):  
Nmr Spectra ◽  
Nuclear Overhauser Effect ◽  
Proton Nmr ◽  
Isotopic Label ◽  
Overhauser Effect ◽  
Nuclear Overhauser
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