Article ; Online: DMSO promoted catalyst-free oxidative C-N/C-O couplings towards synthesis of imidazoles and oxazoles.
Organic & biomolecular chemistry
2024 Volume 22, Issue 18, Page(s) 3684–3692
Abstract: Dimethyl sulfoxide (DMSO)-promoted catalyst-free oxidative C-N coupling and C-O coupling under oxidant-free conditions are outlined. This protocol is operationally simple and leads to various functionalized substituted imidazoles or oxazoles in good ... ...
| Abstract | Dimethyl sulfoxide (DMSO)-promoted catalyst-free oxidative C-N coupling and C-O coupling under oxidant-free conditions are outlined. This protocol is operationally simple and leads to various functionalized substituted imidazoles or oxazoles in good yields. To date, a very limited number of oxidation protocols have been established, where DMSO acts solely as a catalyst or an oxidant or both. In this report, DMSO is not only used as a C-N/C-O coupling agent but is also used as the oxidant required for these oxidative transformations. Hence, our demonstrated DMSO-promoted catalyst-free coupling transformation has the ability to lead to a new dimension in the field of oxidative coupling. |
|---|---|
| Language | English |
| Publishing date | 2024-05-08 |
| Publishing country | England |
| Document type | Journal Article |
| ZDB-ID | 2097583-1 |
| ISSN | 1477-0539 ; 1477-0520 |
| ISSN (online) | 1477-0539 |
| ISSN | 1477-0520 |
| DOI | 10.1039/d4ob00383g |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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