Fritchie, Charles, Jr and Hughes, Edward W. (1962) The Structure of a Dimer of a Derivative of Cyclobutadiene. Journal of the American Chemical Society, 84 (11). pp. 2257-2258. ISSN 0002-7863. doi:10.1021/ja00870a047. https://resolver.caltech.edu/CaltechAUTHORS:20170330-123357517
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Abstract
In 1960 Kitahara, Caserio, Scardiglia and Roberts described the preparation of a dimer of fluorotriphenylcyclobutadiene (C_(22)H_(15)F)_2, (I), which they obtained by the action of phenyllithium on 1,1-difluoro-2,4-dichloro-3-phenylcyclobutene. Although dipole moment measurements, Raman spectra and nuclear magnetic resonance studies have since suggested that the substance might be anti-1,2-difluoro-3,4,5,6,7,8-hexaphenyl-tricyclo[4.2.0.0]octa-3,7-diene, other structures have not been ruled out absolutely. We are now completing an X-ray diffraction study of their material and can definitely confirm the stated structure.
| Item Type: | Article | |||||||||
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| Additional Information: | © 1962 American Chemical Society. Received March 26, 1962. | |||||||||
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| Issue or Number: | 11 | |||||||||
| DOI: | 10.1021/ja00870a047 | |||||||||
| Record Number: | CaltechAUTHORS:20170330-123357517 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20170330-123357517 | |||||||||
| Official Citation: | The Structure of a Dimer of a Derivative of Cyclobutadiene Charles Fritchie and Edward W. Hughes Journal of the American Chemical Society 1962 84 (11), 2257-2258 DOI: 10.1021/ja00870a047 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 75551 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | George Porter | |||||||||
| Deposited On: | 30 Mar 2017 22:45 | |||||||||
| Last Modified: | 15 Nov 2021 16:34 |
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