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Nuclear Magnetic Resonance Spectroscopy. Carbon-13 Chemical Shifts in Cycloalkanones

Weigert, Frank J. and Roberts, John D. (1970) Nuclear Magnetic Resonance Spectroscopy. Carbon-13 Chemical Shifts in Cycloalkanones. Journal of the American Chemical Society, 92 (5). pp. 1347-1350. ISSN 0002-7863. https://resolver.caltech.edu/CaltechAUTHORS:20151013-111510505

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Abstract

High-resolution ^(13)C nuclear magnetic resonance spectra have been obtained of a number of cycloalkanones. Simple additivity relationships were found which enable reasonable prediction of the chemical shifts of alkyl-substituted cyclohexanones. Attempts have been made to assign conformations to the higher cycloalkanones on the basis of their ^(13)C chemical shifts.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1021/ja00708a039DOIArticle
http://pubs.acs.org/doi/abs/10.1021/ja00708a039PublisherArticle
Additional Information:© 1970 American Chemical Society. Received June 26, 1969. Supported by the National Science Foundation and the Public Health Service, Research Grant No, 11072-05-06 from the Division of General Medical Sciences. National Science Foundation Predoctoral Fellow, 1965-1968. We are indebted to Professor David M. Grant for providing us with information about his research on ^(13)C chemical shifts in advance of publication. A sample of 2-t-butylcyclohexanone was generously lent to us by Professor Norman Allinger and the chemical shifts of this substance were measured by Dr. Manfred Jautelat.
Funders:
Funding AgencyGrant Number
NSFUNSPECIFIED
U.S. Public Health Service (USPHS)11072-05-06
NSF Predoctoral FellowshipUNSPECIFIED
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Caltech Gates and Crellin Laboratories of Chemistry3888
Issue or Number:5
Record Number:CaltechAUTHORS:20151013-111510505
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20151013-111510505
Official Citation:Nuclear magnetic resonance spectroscopy. Carbon-13 chemical shifts in cycloalkanones Frank J. Weigert and John D. Roberts Journal of the American Chemical Society 1970 92 (5), 1347-1350 DOI: 10.1021/ja00708a039
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:61045
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:14 Oct 2015 23:34
Last Modified:03 Oct 2019 09:03

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