Published November 5, 1953
| public
Journal Article
A Study of Some cis—trans Isomeric Dehydro-β-carotenes
- Creators
- Zechmeister, L.
- Wallcave, L.
Chicago
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Abstract
Dehydro-β-carotene samples obtained from β-carotene constitute mixtures of stereoisomers from which two main crystalline cis forms were isolated. The interconversion of members of this stereoisomeric set was studied by thermic, photochemical and catalytic methods. The mixtures thus obtained contain less of the all-trans compound than in the case of carotenes. One of the observed cis dehydro-β-carotenes showed a degraded spectrum. No distinct cis-peak phenomena were observed in this "retro" system.
Additional Information
© 1953 American Chemical Society. Received May 25, 1953. The authors wish to thank Dr. A. J. Haagen-Smit and Mr. G. Swinehart for microanalyses.Additional details
- Eprint ID
- 91118
- Resolver ID
- CaltechAUTHORS:20181120-153101848
- Created
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2018-11-21Created from EPrint's datestamp field
- Updated
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2021-11-16Created from EPrint's last_modified field
- Other Numbering System Name
- Gates and Crellin Laboratories of Chemistry
- Other Numbering System Identifier
- 1838