CHED 302 |
| Cyclopropylcarbinyl radical, when angularly fused onto an existing ring, can fragment across the shared bond to provide the corresponding ring-expanded homoallylic radical. Alternatively, fragmentation of the exo bond leads to a non-expanded homoallylic radical. The direction of fragmentation is dependent on the size of the attached ring and is subject to kinetic and thermodynamic control. Thermokinetic data for the prototypical system, 1-methylbicyclo[n.1.0]alkyl-1-yl radical (n = 4, 5, 6, etc.), will be presented. |
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Undergraduate Research Poster Session: Organic Chemistry
2:30 PM-4:30 PM, Monday, 11 September 2006 Moscone Center -- Hall D, Poster
Division of Chemical Education |