Nagaraju, Anugula ; Shukla, Gaurav ; Srivastava, Abhijeet ; Ramulu, B. Janaki ; Verma, Girijesh Kumar ; Raghuvanshi, Keshav ; Singh, Maya Shankar (2014) Easy access to α-hydroxyimino-β-oxodithioesters and application towards the synthesis of diverse 1,4-thiazine-3-ones via reduction/annulation cascade Tetrahedron, 70 (23). pp. 3740-3746. ISSN 0040-4020
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Official URL: http://doi.org/10.1016/j.tet.2014.03.097
Related URL: http://dx.doi.org/10.1016/j.tet.2014.03.097
Abstract
An operationally simple and facile synthesis of α-hydroxyimino-β-oxodithioesters has been achieved by nitrosation of α-enolicdithioesters. They were further treated with internal alkynes to afford diverse 1,4-thiazin-3-ones via domino reduction/annulation strategy under mild reaction conditions. Importantly, this is the first straightforward entry to highly functionalized 1,4-thiazin-3-one derivatives from simple starting materials.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 119631 |
| Deposited On: | 15 Jun 2021 11:18 |
| Last Modified: | 15 Jun 2021 11:18 |
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