The Proton Nuclear Magnetic Resonance Spectra of Pyridines

Description:

Report discussing the proton NMR spectra of 32 pyridines in two solvents, carbon tetrachloride and bezene-d6, are presented. The chemical-shift and differential-shift values are correlated with the substitutent position and with the solvent media. The ring protons and the protons on alkyl substituents are tabulated. The paramagnetic shift of the protons adjacent to the nitrogen is discussed, and a proposed structure for the pyridine-benzene complex that is consistent with the observed anomalous paramagnetic shift is presented. The utility of the data in the identification of pyridine compounds found in shale-oil naphtha is demonstrated.

Creator(s):
Creation Date: 1971  
Partner(s):
UNT Libraries Government Documents Department
Collection(s):
Technical Report Archive and Image Library
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Publisher Info:
Place of Publication: Washington D.C.
Date(s):
  • Creation: 1971
Description:

Report discussing the proton NMR spectra of 32 pyridines in two solvents, carbon tetrachloride and bezene-d6, are presented. The chemical-shift and differential-shift values are correlated with the substitutent position and with the solvent media. The ring protons and the protons on alkyl substituents are tabulated. The paramagnetic shift of the protons adjacent to the nitrogen is discussed, and a proposed structure for the pyridine-benzene complex that is consistent with the observed anomalous paramagnetic shift is presented. The utility of the data in the identification of pyridine compounds found in shale-oil naphtha is demonstrated.

Physical Description:

iv, 62 p. : ill.

Language(s):
Subject(s):
Keyword(s): pyridine spectra | nuclear magnetic resonance | chemical shifts
Contributor(s):
Added Title: United States Bureau of Mines Bulletin 657
Series Title: United States Bureau of Mines Reports
Partner:
UNT Libraries Government Documents Department
Collection:
Technical Report Archive and Image Library
Identifier:
  • REP-NO: USBM Bulletin 657
  • SUDOC: TN 23 U4
  • ARK: ark:/67531/metadc70493
Resource Type: Report
Format: Text