Reaction of hydroxyl radical with aromatic systems

No Thumbnail Available
Authors
Smith, Mathew D.
Advisor
Poole, James S.
Issue Date
2008
Keyword
Degree
Thesis (M.S.)
Department
Department of Chemistry
Other Identifiers
Abstract

The regioselectivity of the reaction of hydroxyl radical addition to toluene and naphthalene are examined in this study over the temperature range of 25°C-45°C. Also, the relative rates of reactivity as compared to benzene are determined for toluene, naphthalene, mesitylene, and p-xylene over the same temperature range. 2-(t-Butylazo)prop-2-yl hydroperoxide was used as the hydroxyl radical source and 1,1,3,3-tetramethylisoindolin-2-yloxyl was used as radical trap. For toluene the relative rates of addition were found to be 4 times greater for the ortho position versus the meta postion and 2 times greater for the para position versus the meta position, when the number of meta and para sites are taken into account.

Collections