Convenient Access to Hydroquinone and Quinone Derivatives from Cyclobutenedione Units
Thirty years ago, cyclobutenediones were only studied as theoretically interesting molecules without much thought towards their potential use in building complex structures.[1–3] Late in the 1980s, these compounds started to find their way into synthetic organic chemistry via their conversion to hig...
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| Format: | Journal Article |
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CSIRO Publishing
2010
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| Online Access: | http://hdl.handle.net/20.500.11937/37577 |
| _version_ | 1848755087685451776 |
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| author | Nguyen, Thanh Vinh |
| author_facet | Nguyen, Thanh Vinh |
| author_sort | Nguyen, Thanh Vinh |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Thirty years ago, cyclobutenediones were only studied as theoretically interesting molecules without much thought towards their potential use in building complex structures.[1–3] Late in the 1980s, these compounds started to find their way into synthetic organic chemistry via their conversion to highly functionalized benzoquinones and cyclopentenones.[1] During the studies of unsaturated ketenes,[4,5] Moore and coworkers discovered one of the most important uses of cyclobutenediones while carrying out the thermolysis of 4-alkynyl-4-hydroxycyclobutenones. These compounds were able to undergo 4p-electrocyclic ring opening to the corresponding enynylketenes, which subsequently ring close to formdiradical intermediates. These intermediates then rearrange to formquinone or hydroquinone derivatives via either radical addition or homolytic substitution, offering a convenient synthetic method to access polycyclic compounds containing quinone/hydroquinone moieties from cyclobutenediones.[4–20] |
| first_indexed | 2025-11-14T08:50:44Z |
| format | Journal Article |
| id | curtin-20.500.11937-37577 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T08:50:44Z |
| publishDate | 2010 |
| publisher | CSIRO Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-375772017-09-13T14:01:55Z Convenient Access to Hydroquinone and Quinone Derivatives from Cyclobutenedione Units Nguyen, Thanh Vinh Thirty years ago, cyclobutenediones were only studied as theoretically interesting molecules without much thought towards their potential use in building complex structures.[1–3] Late in the 1980s, these compounds started to find their way into synthetic organic chemistry via their conversion to highly functionalized benzoquinones and cyclopentenones.[1] During the studies of unsaturated ketenes,[4,5] Moore and coworkers discovered one of the most important uses of cyclobutenediones while carrying out the thermolysis of 4-alkynyl-4-hydroxycyclobutenones. These compounds were able to undergo 4p-electrocyclic ring opening to the corresponding enynylketenes, which subsequently ring close to formdiradical intermediates. These intermediates then rearrange to formquinone or hydroquinone derivatives via either radical addition or homolytic substitution, offering a convenient synthetic method to access polycyclic compounds containing quinone/hydroquinone moieties from cyclobutenediones.[4–20] 2010 Journal Article http://hdl.handle.net/20.500.11937/37577 10.1071/CH10189 CSIRO Publishing restricted |
| spellingShingle | Nguyen, Thanh Vinh Convenient Access to Hydroquinone and Quinone Derivatives from Cyclobutenedione Units |
| title | Convenient Access to Hydroquinone and Quinone Derivatives from Cyclobutenedione Units |
| title_full | Convenient Access to Hydroquinone and Quinone Derivatives from Cyclobutenedione Units |
| title_fullStr | Convenient Access to Hydroquinone and Quinone Derivatives from Cyclobutenedione Units |
| title_full_unstemmed | Convenient Access to Hydroquinone and Quinone Derivatives from Cyclobutenedione Units |
| title_short | Convenient Access to Hydroquinone and Quinone Derivatives from Cyclobutenedione Units |
| title_sort | convenient access to hydroquinone and quinone derivatives from cyclobutenedione units |
| url | http://hdl.handle.net/20.500.11937/37577 |