Published December 1, 1968
| public
Journal Article
Nuclear Magnetic Resonance Spectroscopy. Conformational Equilibria and Equilibration of 5,5-Difluoro-cis-hydrindan and 9-Methyl-5,5- difluoro-cis-hydrindan
- Creators
- Lack, Ruth E.
- Roberts, John D.
Chicago
An error occurred while generating the citation.
Abstract
The rate of ring inversion and conformational equilibration of 5,5-difluoro-cis-hydrindahn as been determined from the temperature dependence of its fluorine magnetic resonance spectrum. The activation energy for ring inversion was found to be 6.9 ± 0.2 kcal/mol. Introduction of an angular methyl group at the 9 position resulted in an increase in the activation energy to 8.1 ± 0.3 kcal/mol.
Additional Information
© 1968 American Chemical Society. Received April 24, 1968. Supported in part by the National Science Foundation. On leave of absence from the Department of Organic Chemistry, The University of Sydney, Sydney Australia.Additional details
- Eprint ID
- 61081
- DOI
- 10.1021/ja01027a019
- Resolver ID
- CaltechAUTHORS:20151013-145414780
- NSF
- Created
-
2015-10-14Created from EPrint's datestamp field
- Updated
-
2021-11-10Created from EPrint's last_modified field
- Other Numbering System Name
- Caltech Gates and Crellin Laboratories of Chemistry
- Other Numbering System Identifier
- 3654