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http://dspace.bits-pilani.ac.in:8080/jspui/handle/123456789/20202| Title: | Cyclisation in the Gas Phase Photolysis of Neopentyl Bromide |
| Authors: | Bayliss, Stuart G. Failes, Robert L. Shapiro, Jacob S. |
| Keywords: | Journal of the Chemical Society : Faraday Transaction - I Chemistry Cyclisation Gas Phase Photolysis Neopentyl Bromide |
| Issue Date: | 1978 |
| Publisher: | Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1978, 74 (04) |
| Abstract: | Gas phase photolysis of neopentyl bromide was studied over the temperature range 478-564 K. The major products were hydrogen bromide, 1,1-dimethylcyclopropane, with smaller amounts of methylbutenes and neopentane. Above initial reactant pressures of 50 kPa the overall rate expression is given by: -d[npb]/dr = A-[npb] I°-\ where Io is the incident light intensity. The overall activation energy is 58.5 kJ mol-1. The principal propagation step is the cyclisation of the 3-bromo-2,2-dimethylpropyl radical to 1 1- dimethylcyclopropane and a bromine atom. |
| URI: | http://dspace.bits-pilani.ac.in:8080/jspui/handle/123456789/20202 |
| Appears in Collections: | Journal Articles (before-1995) |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| 0776-0784.pdf Restricted Access | 502.37 kB | Adobe PDF | View/Open Request a copy |
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