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Radical and related reactions of aromatic species

Creator:: Truska, Scott
Abstract:: A three part study involving aspects of radical properties of various aromatic species was accomplished. Experiments to ascertain the importance of geometric and electronic effects on the intramolecular transfer of a pi-complexed radical to a terminal double bond was performed. Several 4-aryl-1-butenes were reacted in competition with 1-undecene with a...
Resource Type:: Dissertation
Full Text:: mass spectrometry and Rodger Kohnert for help with NMR spectroscopy. Thanks to Dr. M. Alnajjar, Dr. G

Part I. The identity of the chain propagating radical(s) in photoinitiated benzylic bromination by bromotrichloromethane ; Part II. Chlorine atom abstraction from α- and β-chloroepoxides by the triphenyltin radical

Creator:: Krosley, Kevin W.
Resource Type:: Dissertation
Full Text:: and chloroform were observed. Likewise, Russell and De Boer recognized the possibility of a bromine

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
Full Text:: of resonance interactions in the transition state.1 6 Subsequently, Russell showed that a number of

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:: advanced in the transition state (8). This can be illus- trated by the following example. Russell and

Addition of substituted phenylthiyl radicals to substituted α-methylstyrenes

Creator:: Geers, Brian Nicholas
Resource Type:: Masters Thesis
Full Text:: . A. Russell, J Org. Chem., 23, 1407 (1958). 36. G. A. Russell and R. C. Williamson, J. Org. Chem

Hydrogen atom abstraction from saturated cyclic ethers and sulfides

Creator:: Hallen, Richard Thomas
Resource Type:: Masters Thesis
Full Text:: from alkanes. (per hydrogen) type of hydrogen radical phase temp. primary secondary tertiary Cl G 25

Substituent effects in hydrogen abstraction by trichloromethyl radical from 10-substituted-9-methylanthracenes : a linear free energy study

Creator:: Nolan, Gary Scott
Resource Type:: Masters Thesis
Full Text:: . , 95, 4754 (1973). 6. G.A. Russell, J. Org. Chem., 23, 1407 (1958). 7. M. M. Martin and G. J

Hydrogen abstraction from β-(substituted phenyl)-ethyl bromides

Creator:: Chang, Suae-Chen
Resource Type:: Masters Thesis
Full Text:: . EXPERIMENTAL A) B) C) D) E) F) G) H) I) J) K) L) M) N) 0) P) Q) R) S) T) U) V) W) Purification Purification

Homolytic aromatic substitution : substituent effects in the radical trichloromethylation of 9-X-anthracenes

Creator:: Arnold, James Charles
Resource Type:: Masters Thesis
Full Text:: may be found in the Appendix. 31 BIBLIOGRAPHY 1. J. D. Unruh and G. J. Gleicher, J. Amer. Chem

Steric effects in hydrogen abstraction : the reaction of a-alkyltoluenes and a, a-dialkyltoluenes with the trichloromethyl radical

Creator:: Eghdami, Kombiz Oskui
Resource Type:: Masters Thesis
Full Text:: . H. Lee, J. Chem. Soc. , 5963 (1964). 28. G. A. Russell and C. DeBoer, 3. Am. Chem. Soc., 85, 3137

ScholarsArchive@OSU

Radical and related reactions of aromatic species

Part I. The identity of the chain propagating radical(s) in photoinitiated benzylic bromination by bromotrichloromethane ; Part II. Chlorine atom abstraction from α- and β-chloroepoxides by the triphenyltin radical

Atom abstraction from excoyclic postitons of derivatives of methylated pyridines and quinolines : an evaluation of change separation in the transition states of these reactions

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

Addition of substituted phenylthiyl radicals to substituted α-methylstyrenes

Hydrogen atom abstraction from saturated cyclic ethers and sulfides

Substituent effects in hydrogen abstraction by trichloromethyl radical from 10-substituted-9-methylanthracenes : a linear free energy study

Hydrogen abstraction from β-(substituted phenyl)-ethyl bromides

Homolytic aromatic substitution : substituent effects in the radical trichloromethylation of 9-X-anthracenes

Steric effects in hydrogen abstraction : the reaction of a-alkyltoluenes and a, a-dialkyltoluenes with the trichloromethyl radical

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