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Nuclear Magnetic Resonance Spectroscopy. Ring Inversion in 1,1 -Difluorocyclodecane

Noe, Eric A. and Roberts, John D. (1972) Nuclear Magnetic Resonance Spectroscopy. Ring Inversion in 1,1 -Difluorocyclodecane. Journal of the American Chemical Society, 94 (6). pp. 2020-2026. ISSN 0002-7863. http://resolver.caltech.edu/CaltechAUTHORS:20151009-133527182

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Abstract

Rates of ring inversion of 1,1-difluorocyclodecane were obtained from line-shape changes in the low-temperature ^(19)F nmr spectra. At -135º, the free energy of activation was 5.7 kcal/mol. The results are interpreted in terms of a boat-chair-boat conformation. Possible pathways for effecting ring inversion are discussed.


Item Type:Article
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http://dx.doi.org/10.1021/ja00761a039DOIArticle
http://pubs.acs.org/doi/abs/10.1021/ja00761a039PublisherArticle
Additional Information:© 1972 American Chemical Society. Received July 1, 1971. Supported by the National Science Foundation. Summer National Science Foundation Fellow, 1966 and 1968; National Defense Education Act Trainee, 1968-1969.
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NSFUNSPECIFIED
Summer National Science Foundation FellowUNSPECIFIED
National Defense Education Act TraineeUNSPECIFIED
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Caltech Gates and Crellin Laboratories of Chemistry4275
Record Number:CaltechAUTHORS:20151009-133527182
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20151009-133527182
Official Citation:Nuclear magnetic resonance spectroscopy. Ring inversion in 1,1-difluorocyclodecane Eric A. Noe and John D. Roberts Journal of the American Chemical Society 1972 94 (6), 2020-2026 DOI: 10.1021/ja00761a039
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:60959
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:15 Oct 2015 21:37
Last Modified:15 Oct 2015 21:37

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