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Relative signs of HH, HF, and FF coupling constants by nuclear magnetic double resonance

✍ Scribed by Michael Barfield; John D. Baldeschwieler

Publisher
Elsevier Science
Year
1964
Tongue
English
Weight
691 KB
Volume
12
Category
Article
ISSN
0022-2852

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📜 SIMILAR VOLUMES

A 13C{1H} double resonance study of the
A 13C{1H} double resonance study of the signs of 1H19F and 13C19F spin coupling constants in fluorobenzenes and 2-fluoropyridine
✍ W. S. Brey; L. W. Jaques; H. J. Jakobsen 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 English ⚖ 397 KB

## Abstract The signs of all ^13^C^19^F and ^1^H–^19^F coupling constants in fluorobenzene, some substituted derivatives, and in 2‐fluoropyridine have been related using single‐frequency ^13^C{^1^H} double resonance techniques. All ^13^C^19^F couplings in these compounds are shown to be positive