Gu, Weiqiang ; Warrier, Manoj ; Schoon, Brian ; Ramamurthy, V. ; Weiss, Richard G. (2000) Understanding the influence of active (zeolite) and passive (polyethylene) reaction cages on photo-claisen rearrangements of aryl benzyl ethers Langmuir, 16 (17). pp. 6977-6981. ISSN 0743-7463
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Official URL: http://pubs.acs.org/doi/abs/10.1021/la000574h
Related URL: http://dx.doi.org/10.1021/la000574h
Abstract
Photo-Claisen rearrangements of benzyl phenyl ether and benzyl 1-naphthyl ether have been examined in cation-exchanged Y zeolites and polyethylenes of differing crystallinities. Ratios of the principal rearrangement products, benzyl arylol positional isomers, indicate that the reactions are more selective in the zeolites than in the polyethylenes. The results are explained on the basis of the active and passive walls of the reaction cages of zeolites and polyethylenes, respectively, and the limited free volume of the polyethylene cages.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Chemical Society. |
| ID Code: | 55887 |
| Deposited On: | 22 Aug 2011 13:15 |
| Last Modified: | 22 Aug 2011 13:15 |
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