Please use this identifier to cite or link to this item:
http://hdl.handle.net/11375/19332Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | Warkentin, John | - |
| dc.contributor.author | Jose, Besy | - |
| dc.date.accessioned | 2016-05-19T17:34:31Z | - |
| dc.date.available | 2016-05-19T17:34:31Z | - |
| dc.date.issued | 1990-10 | - |
| dc.identifier.uri | http://hdl.handle.net/11375/19332 | - |
| dc.description.abstract | <p> It is known that alkoxyoxadiazolines undergo thermal decomposition to form carbenes via an ylide intermediate. This project involved the preparation and subsequent thermolysis of spirooxadiazolines of type 4.</p> <p> Spiro oxadiazoline (4) was prepared by oxidation of (3) with lead tetraacetate in dichloromethane. The first order rate constant for the thermolysis of 4b in benzene at 111°C is determined. The primary thermolysis products were found to be acetone, nitrogen and the cyclic dioxacarbene (5). Formation of (5) was confirmed by various trapping experiments. (See Diagram in Thesis)</p> | en_US |
| dc.language.iso | en_US | en_US |
| dc.subject | spiro, cyclic, dioxa, carbenes, source, formation, oxidation | en_US |
| dc.title | Spiro Oxadiazolines - Source of Cyclic Dioxa Carbenes | en_US |
| dc.type | Thesis | en_US |
| dc.contributor.department | Chemistry | en_US |
| dc.description.degreetype | Thesis | en_US |
| dc.description.degree | Master of Science (MSc) | en_US |
| Appears in Collections: | Open Access Dissertations and Theses | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Jose_Besy_1990Oct_Masters..pdf | 2.08 MB | Adobe PDF | View/Open |
Items in MacSphere are protected by copyright, with all rights reserved, unless otherwise indicated.
