The "N NMR chemical shifts of ten substituted pyridines (B) and their complexes with trifluoroacetic acid (AHB) were measured at the natural abundance level in dichloromethane. The plot of the relative chemical shifts [A6("N) = G(AHB) -6(B)] against ApK, gives a titration curve which reflects a prot
β¦ LIBER β¦
Hydrogen bonding and tautomeric equilibria of complexes of pyridine with various proton donors a nitrogen-15 nuclear magnetic resonance study
β Scribed by Ernst Haslinger; Margit Schlederer; Wolfgang Robien; Peter Wolschann
- Book ID
- 104944772
- Publisher
- Springer Vienna
- Year
- 1984
- Tongue
- English
- Weight
- 305 KB
- Volume
- 115
- Category
- Article
- ISSN
- 0026-9247
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Nitrogen-15 nuclear magnetic resonance s
β
Z. Dega-Szafran; M. Szafran; L. Stefaniak; C. Brevard; M. Bourdonneau
π
Article
π
1986
π
John Wiley and Sons
π
English
β 399 KB
Pyridine nitrogen-15 nuclear magnetic re
β
Kolling, Orland W.
π
Article
π
1979
π
American Chemical Society
π
English
β 263 KB
Nitrogen-15 NMR studies of hydrogen bond
β
Zofia Dega-Szafran; MirosΕaw Szafran; Jerzy Sitkowski; Lech Stefaniak
π
Article
π
1996
π
John Wiley and Sons
π
English
β 387 KB
π 2 views
The "N NMR chemical shifts of eight substituted pyridine N-oxides (B) and their complexes (AHB) with methanol and dichloroacetic and trifluoromethanesulfonic acids were measured in chloroform-d at the natural abundance level. The measured chemical shifts are strongly affected by substituents, hydrog
Hydrogen bond studies by nitrogen-14 nuc
β
Saito, Hazime; Tanaka, Yuji; Nukada, Kenkichi
π
Article
π
1971
π
American Chemical Society
π
English
β 484 KB
Proton nuclear magnetic resonance studie
β
Balch, Alan L.; Cheng, Ru Jen; La Mar, Gerd N.; Latos-Grazynski, Lechoslaw
π
Article
π
1985
π
American Chemical Society
π
English
β 744 KB
Proton, carbon-13, and nitrogen-15 nucle
β
Bercaw, John E.; Rosenberg, Edward; Roberts, John D.
π
Article
π
1974
π
American Chemical Society
π
English
β 437 KB