15N NMR chemical shifts in papaverine decomposition products
β Scribed by Czyrski, Andrzej; Girreser, Ulrich; Hermann, Tadeusz
- Book ID
- 118172485
- Publisher
- Elsevier Science
- Year
- 2013
- Tongue
- English
- Weight
- 262 KB
- Volume
- 1036
- Category
- Article
- ISSN
- 0022-2860
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An empirical correlation between the peptide ~SN chemical shift, 6~SNi, and the backbone torsion angles t~i , gti\_ 1 is reported. By using two-dimensional shielding surfaces A(l~i,/l/i\_l) , it is possible in many cases to make reasonably accurate predictions of lSN chemical shifts for a given stru