Nuclear Magnetic Resonance Spectroscopy. Variable-Temperature (13)C and (19)F Study of the Chair-Chair Interconversion of 1,1,3,3-Tetramethylcyclohexane and gem-Difluoro-1,1,3,3-Tetramethylcyclohexanes

A variable-temperature, proton noise-decoupled, (13)C nmr spectral study of the chair-chair interconversion in 1,1,3,3-tetramethylcyclohexane has demonstrated the utility of (13)C spectra for probing conformational equilibria. There is a much larger chemical-shift difference between the carbons of a...

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Detalles Bibliográficos

Publicado en:	Proc Natl Acad Sci U S A
Principais autores:	Doddrell, David, Charrier, Claude, Hawkins, Bruce L., Crain, W. O., Harris, Leland, Roberts, John D.
Formato:	Artigo
Idioma:	Inglês
Publicado:	National Academy of Sciences 1970
Assuntos:	Physical Sciences: Chemistry
Acceso en liña:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC283394/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/16591886/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.67.3.1588
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