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Linear free energy relations and the hammett equation for substituted pyridine 1-oxides

✍ Scribed by John H. Nelson; Roy G. Garvey; Ronald O. Ragsdale


Book ID
112121665
Publisher
Journal of Heterocyclic Chemistry
Year
1967
Tongue
English
Weight
429 KB
Volume
4
Category
Article
ISSN
0022-152X

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Linear free energy relationships of the
✍ NataΕ‘a V. ValentiΔ‡; Ε½eljko Vitnik; Sergei I. Kozhushkov; Armin de Meijere; Gorda πŸ“‚ Article πŸ“… 2005 πŸ› Elsevier Science 🌐 English βš– 190 KB

Linear free energy relationships (LFER) were applied to the 1 H and 13 C NMR chemical shifts (d N , NZ 1 H and 13 C, respectively) in the unsaturated backbone of cross-conjugated trienes 3-methylene-2-substituted-1,4-pentadienes. The NMR data were correlated using five different LFER models, based o