Dervan, Peter B. and Uyehara, Tadao (1976) A stereochemical test of similarly substituted tetramethylenediazene and cyclic azo decompositions in the gas phase at the same temperature. Journal of the American Chemical Society, 98 (7). pp. 2003-2005. ISSN 0002-7863. doi:10.1021/ja00423a078. https://resolver.caltech.edu/CaltechAUTHORS:20160516-095354252
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Abstract
Valid comparisons of stereochemical tests directed toward an understanding of the behavior of 1,4-diradicals (1) generated by very different methods have been complicated by the lack of examples in the literature where the type of substituents, degree of substitution, and reaction conditions have been the same. We report here the first comparison of the product compositions from similarly substituted tetramethylenediazene1 (2) and six-membered cyclic azo (3) thermal decompositions carried out in the gas phase at the same temperature (306° and 439°). This stereochemical test bears on the important question of whether one can generate the same reactive species (e.g., 1,4-diradicals) by the extrusion of nitrogen 'by two very different methods and hence from two different points on an energy surface.
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| Additional Information: | © 1976 American Chemical Society. Received November 3, 1975. Publication Date: March 1976. The authors are grateful to E. I. duPont de Nemours and Co., Research Corporation and the National Science Foundation (MPS75-06776) for their generous support. | |||||||||
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| Issue or Number: | 7 | |||||||||
| DOI: | 10.1021/ja00423a078 | |||||||||
| Record Number: | CaltechAUTHORS:20160516-095354252 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20160516-095354252 | |||||||||
| Official Citation: | A stereochemical test of similarly substituted tetramethylenediazene and cyclic azo decompositions in the gas phase at the same temperature Peter B. Dervan and Tadao Uyehara Journal of the American Chemical Society 1976 98 (7), 2003-2005 DOI: 10.1021/ja00423a078 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 67114 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Victoria Brennan | |||||||||
| Deposited On: | 16 May 2016 21:59 | |||||||||
| Last Modified: | 11 Nov 2021 00:27 |
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