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University of Missouri--Columbia
Oxidation & 1, 5-hydride shift of sulfoximine derivatives
Abstract
dc:description.abstract[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI-COLUMBIA AT AUTHOR'S REQUEST.] Oxidation of N-alkyl and N-aryl sulfoximines and 1,5-hydride shift of S-alkenyl sulfoximines have been studied. Oxidation of N-alkyl sulfoximines using dimethyldioxirane gave sulfones and nitroso derivatives. A mechanism for the process was proposed. Thermal isomerization and decomposition of different N-substituted and S-alkenyl sulfoximines was studied. Cyclic sulfoximines and N-H sulfoximines were obtained. Reactivity was compared. Stereocenters and isomerization of cyclic products were studied. 1,5-Hydride shift was proposed as the mechanism for these transformations.
Degree
thesis:*- Name thesis:degree_name
- M.S.
- Level thesis:degree_level
- Masters
- Discipline thesis:degree_discipline
- Chemistry (MU)
- Grantor dc:publisher
- University of Missouri--Columbia
- Year dc:date.issued
- 2009
Author and committee
dc:creator, dc:contributor.*- Author dc:creator
-
- Gao, Xuefeng, 1980-
- Advisor dc:contributor.advisor
-
- Harmata, Michael, 1959-
Rights
dc:rights- Statement dc:rights
-
- Access to files is limited to the University of Missouri--Columbia with SSO login.
- Language dc:language.iso
- eng, English
Identifiers
dc:identifier.*- OAI identifier oai:identifier
- oai:mospace.umsystem.edu:10355/6646