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Nuclear Magnetic Resonance Spectroscopy. A Stereospecific (3)J(CF) Coupling in the Low-Temperature (13)C Nmr Spectrum of 1,1-Difluorocyclohexane

The proton-decoupled (13)C nmr spectrum of 1,1-difluorocyclohexane has been examined at room temperature and at -90°C. There are only minor changes in the one-bond and two-bond carbon-fluorine scalar coupling constants at the lower temperature; however, the triplet observed for C-3 ((3)J(CF) = 4.7 H...

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Bibliographic Details
Main Authors: Doddrell, David, Charrier, Claude, Roberts, John D.
Format: Artigo
Language:Inglês
Published: 1970
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC283406/
https://ncbi.nlm.nih.gov/pubmed/16591888
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