𝔖 Bobbio Scriptorium
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N.M.R. studies of 19F chemical shifts and coupling constants in cyclobutane derivatives : An example of the application of noise decoupling

✍ Scribed by Ernst, Richard R.


Book ID
111880432
Publisher
Taylor and Francis Group
Year
1969
Tongue
English
Weight
875 KB
Volume
16
Category
Article
ISSN
0026-8976

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19F n.m.r spectra of polyfluoroquinoline
✍ R. S. Matthews 📂 Article 📅 1976 🏛 John Wiley and Sons 🌐 English ⚖ 509 KB

## Abstract The signs and magnitudes of every fluorine–fluorine coupling constant in perfluoroquinoline (**1**), 2,4‐dichloropentafluoroquinoline (**2**) and 2‐bromohexafluoroquinoline (**3**) have been determined by ^19^F n.m.r. These provide an unambiguous assignment of the spectrum of the first