𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A Method for the Rapid and Simple Measurement of the Magnitude and Relative Sign of 1 H- 19 F Coupling Constants

✍ Scribed by Espinosa, Juan F.; Broughton, Howard

Book ID
121773975
Publisher
John Wiley and Sons
Year
2013
Tongue
English
Weight
506 KB
Volume
2013
Category
Article
ISSN
1434-193X

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Solvent effects on the 1H1H, 1H19F and 1
Solvent effects on the 1H1H, 1H19F and 19F19F coupling constants of fluorobenzene and 1,2-difluorobenzene
✍ Sirpa Suntioinen; Reino Laatikainen 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 357 KB

## Abstract The ^1^H and ^19^F NMR spectra of fluorobenzene and 1,2‐difluorobenzene were measured in several pure solvents and in binary solvent mixtures to study the solvent dependence of ^1^H^19^F and ^19^F^19^F coupling constants. The solvents are distinctly divided into two groups on the basi

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