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Virginia Tech
Low-temperature vinylcyclopropane rearrangement in the total synthesis of (-) - specionin
Abstract
dc:description.abstractThe microbial oxidation of arenes to the corresponding cis-diols has been shown to be a convenient source of optically pure diols which can be used as synthons in asymmetric synthesis of complex, highly oxygenated molecules. The utility of such synthons has been demonstrated by the total synthesis of (-)- Specionin 1. A key transformation in this sequence is a low-temperature rearrangement of vinylcyclopropane 59 to diquinanes 61 and 62. Of additional merit is the development of an efficient preparation of enone 56 from cis arene diol 66.
Degree
thesis:*- Name thesis:degree_name
- Ph. D.
- Level thesis:degree_level
- doctoral
- Discipline thesis:degree_discipline
- Chemistry
- Department dc:contributor.department
- Chemistry
- Grantor dc:publisher
- Virginia Tech
- Year dc:date.issued
- 1992
Author and committee
dc:creator, dc:contributor.*- Author dc:creator
-
- Natchus, Michael George
- Chair dc:contributor.committeechair
-
- Hudlicky, Tomas
- Committee members dc:contributor.committeemember
-
- Tanko, James M.
- Becker, David A.
- Mason, John G.
- White, Robert H.
Rights
dc:rights- Statement dc:rights
-
- In Copyright
- Licence dc:rights.uri
- Language dc:language.iso
- en
Identifiers
dc:identifier.*- Dc Identifier Other
- etd-10212005-123014
- OAI identifier oai:identifier
- oai:vtechworks.lib.vt.edu:10919/40075