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http://hdl.handle.net/11375/11997
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DC Field | Value | Language |
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dc.contributor.advisor | Warkentin, J. | en_US |
dc.contributor.author | Fulton, Barbara Janet | en_US |
dc.date.accessioned | 2014-06-18T16:57:53Z | - |
dc.date.available | 2014-06-18T16:57:53Z | - |
dc.date.created | 2009-12-11 | en_US |
dc.date.issued | 1978-10 | en_US |
dc.identifier.other | opendissertations/692 | en_US |
dc.identifier.other | 1907 | en_US |
dc.identifier.other | 1086696 | en_US |
dc.identifier.uri | http://hdl.handle.net/11375/11997 | - |
dc.description.abstract | <p>A new approach to the synthesis of 3,3-dialkyloxindole systems which involves reaction of a dialkyldiazomethane, generated (in situ) by the thermolysis of a 5,5-dialkyl-∆³-1,3,4-oxadiazolin-2-one, with an aryl isocyanate, has been developed. Minor products of the reaction are a 2-imino-5,5-dialkyl-4-oxazolidone and a 5,5-dialkylhydantoin. The synthesis of both a 2-imino-5,5-dialkyl-4-thiazolinethione and a 5,5-dialkyl-2,4-dithiohydantoin has been achieved in a similar manner, using phenyl isothiocyanate in place of phenylisocyanate. Spectroscopic data, in particular ¹³C chemical shifts, and chemical transformations are cited in support of the structural assignments. Possible mechanisms for the formation of the heterocyclic compounds are considered.</p> | en_US |
dc.subject | Chemistry | en_US |
dc.subject | Chemistry | en_US |
dc.title | The Reaction of Diazoalkanes with Heterocumulenes. Mechanism and Synthetic Utility | en_US |
dc.type | thesis | en_US |
dc.contributor.department | Chemistry | en_US |
dc.description.degree | Doctor of Philosophy (PhD) | en_US |
Appears in Collections: | Open Access Dissertations and Theses |
Files in This Item:
File | Size | Format | |
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fulltext.pdf | 4.47 MB | Adobe PDF | View/Open |
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