DABCO-bis(sulfur dioxide), DABSO, as a convenient source of sulfur dioxide for organic synthesis: utility in sulfonamide and sulfamide preparation.
The charge-transfer complex generated from the combination of DABCO and sulfur dioxide, DABSO, is a bench-stable colorless solid suitable for use in organic synthesis as a replacement for gaseous sulfur dioxide. The complex can be combined with Grignard reagents to form sulfinates, which can then be...
| Main Authors: | , , , , |
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| Format: | Journal article |
| Language: | English |
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2011
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| _version_ | 1797073136501391360 |
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| author | Woolven, H González-Rodríguez, C Marco, I Thompson, A Willis, M |
| author_facet | Woolven, H González-Rodríguez, C Marco, I Thompson, A Willis, M |
| author_sort | Woolven, H |
| collection | OXFORD |
| description | The charge-transfer complex generated from the combination of DABCO and sulfur dioxide, DABSO, is a bench-stable colorless solid suitable for use in organic synthesis as a replacement for gaseous sulfur dioxide. The complex can be combined with Grignard reagents to form sulfinates, which can then be converted in situ to a series of sulfonamides. Alternatively, reaction with anilines and iodine leads to the formation of a series of sulfamides. Cheletropic addition between DABSO and 2,3-dimethylbutadiene provides the corresponding sulfolene. |
| first_indexed | 2024-03-06T23:17:42Z |
| format | Journal article |
| id | oxford-uuid:67aef0d6-ac34-4dc6-ba3d-1a70b04e9cec |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T23:17:42Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | oxford-uuid:67aef0d6-ac34-4dc6-ba3d-1a70b04e9cec2022-03-26T18:39:57ZDABCO-bis(sulfur dioxide), DABSO, as a convenient source of sulfur dioxide for organic synthesis: utility in sulfonamide and sulfamide preparation.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:67aef0d6-ac34-4dc6-ba3d-1a70b04e9cecEnglishSymplectic Elements at Oxford2011Woolven, HGonzález-Rodríguez, CMarco, IThompson, AWillis, MThe charge-transfer complex generated from the combination of DABCO and sulfur dioxide, DABSO, is a bench-stable colorless solid suitable for use in organic synthesis as a replacement for gaseous sulfur dioxide. The complex can be combined with Grignard reagents to form sulfinates, which can then be converted in situ to a series of sulfonamides. Alternatively, reaction with anilines and iodine leads to the formation of a series of sulfamides. Cheletropic addition between DABSO and 2,3-dimethylbutadiene provides the corresponding sulfolene. |
| spellingShingle | Woolven, H González-Rodríguez, C Marco, I Thompson, A Willis, M DABCO-bis(sulfur dioxide), DABSO, as a convenient source of sulfur dioxide for organic synthesis: utility in sulfonamide and sulfamide preparation. |
| title | DABCO-bis(sulfur dioxide), DABSO, as a convenient source of sulfur dioxide for organic synthesis: utility in sulfonamide and sulfamide preparation. |
| title_full | DABCO-bis(sulfur dioxide), DABSO, as a convenient source of sulfur dioxide for organic synthesis: utility in sulfonamide and sulfamide preparation. |
| title_fullStr | DABCO-bis(sulfur dioxide), DABSO, as a convenient source of sulfur dioxide for organic synthesis: utility in sulfonamide and sulfamide preparation. |
| title_full_unstemmed | DABCO-bis(sulfur dioxide), DABSO, as a convenient source of sulfur dioxide for organic synthesis: utility in sulfonamide and sulfamide preparation. |
| title_short | DABCO-bis(sulfur dioxide), DABSO, as a convenient source of sulfur dioxide for organic synthesis: utility in sulfonamide and sulfamide preparation. |
| title_sort | dabco bis sulfur dioxide dabso as a convenient source of sulfur dioxide for organic synthesis utility in sulfonamide and sulfamide preparation |
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