The Proton Nuclear Magnetic Resonance Spectra of Pyridines Page: IV
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TABLES
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1. Effect of temperature on the average chemical shifts and differential shifts of 15 monosubstituted pyridines .......... 3
2. Average chemical shifts and differential shifts of the ring protons for 32 pyridines at 37 C. ................... . 4
3. Differential chemical shifts of the alkyl protons on monosubstituted pyridines at 37 C ........................ 5
4. Average chemical shifts and average differential shifts of protons on monosubstituted and polyalkyl-substituted
pyridines in CClI at 370 C.......................................................................... 6
5. Chemical shifts of solutions of 3-methyipyridine in benzene-d6 diluted with cyclohexane at 370 C............... 8
B-1. Chemical shifts and differential shifts of the ring protons on 32 pyridines in two solvents at 370 C............... 59
B-2. Chemical shifts and differential shifts of the ring protons on 15 monosubstituted pyridines in two solvents at 300 C.. 60
B-3. Chemical shifts of the alkyl protons on monosubstituted pyridines in CC14 at 300 C. ........................... 60
B-4. Chemical shifts of the alkyl protons on monosubstituted pyridines in C6D6 at 300 C. .......................... 60
B-5. Chemical shifts of the alkyl protons on monosubstituted pyridines in CCla at 370 C ........................... 61
B-6. Chemical shifts of the alkyl protons on monosubstituted pyridines in C6D6 at 370 C .......................... 61
B-7. Chemical shifts of the alkyl protons on polyalkyl-substituted pyridines in CC14 at 370 C. ....................... 61
B-8. Chemical shifts of the alkyl protons on polyalkyl-substituted pyridines in C6D6 at 37 C ........................ 62
B-9. Differential chemical shifts of the alkyl protons on polyalkyl-substituted pyridines at 370 C ................... . 62iv
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McDonald, F. R.; Decora, A. W. & Cook, G. L. The Proton Nuclear Magnetic Resonance Spectra of Pyridines, report, 1971; Washington D.C.. (https://digital.library.unt.edu/ark:/67531/metadc70493/m1/4/: accessed April 22, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.