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Filtering by: Creator Kaiser, Brooks Academic Affiliation Chemistry Decade 1980-1989

An evaluation of charge generation in hydrogen atom abstraction processes: the reaction of homoaryl and heteroarylmethanes with t-butoxy radical

Creator:

Mahiou, Belaid

Abstract:

The relative rates of hydrogen atom abstraction from a series of 13 homoaryl and heteroarylmethanes by t-butoxy radical were determined at 70°C. The attacking radical was photochemically generated from di-t-butyl peroxide. A relatively small range of relative rates (factor of seven) has been found among the compounds studied. The relative...

Resource Type:

Masters Thesis

Full Text:

described by Gatterman and Kaiser (53). Details on preparation and purification of compounds are found in
Atom abstraction from excoyclic postitons of derivatives of methylated pyridines and quinolines : an evaluation of change separation in the transition states of these reactions

Creator:

Mahiou, Belaid

Abstract:

The relative rates of hydrogen atom abstraction from a series of 13 homoaryl and heteroarylmethanes by the nucleophilic undecyl radical, thermally generated from lauroyl peroxide, were determined at 70 °C. A reactivity range of 15 was obtained. Substantial differences in reactivity among isomers were found. The relative reactivities of the...

Resource Type:

Dissertation