An efficient Sn(ii)-catalyzed one-pot synthesis of a 3-substituted azetidine-2,4-dione framework
A novel Sn(ii)-catalyzed tandem cyclization reaction of aromatic aldehydes with ethyl cyanoacetate has been achieved to afford a series of 3-substituted azetidine-2,4-diones in good to excellent yields. This protocol provides straightforward access to construct the azetidine core through sequential...
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| Veröffentlicht in: | Organic & biomolecular chemistry 2017-03, Vol.15 (11), p.2385-2391 |
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| container_issue | 11 |
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| container_title | Organic & biomolecular chemistry |
| container_volume | 15 |
| creator | Chavan, Santosh S Supekar, Mrudul V Burate, Pralhad A Rupanwar, Bapurao D Shelke, Anil M Suryavanshi, Gurunath |
| description | A novel Sn(ii)-catalyzed tandem cyclization reaction of aromatic aldehydes with ethyl cyanoacetate has been achieved to afford a series of 3-substituted azetidine-2,4-diones in good to excellent yields. This protocol provides straightforward access to construct the azetidine core through sequential Knoevenagel condensation, hydration and the C-N cyclization reaction. |
| doi_str_mv | 10.1039/c7ob00294g |
| format | Article |
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| ispartof | Organic & biomolecular chemistry, 2017-03, Vol.15 (11), p.2385-2391 |
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| language | eng |
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| source | Royal Society Of Chemistry Journals; Alma/SFX Local Collection |
| title | An efficient Sn(ii)-catalyzed one-pot synthesis of a 3-substituted azetidine-2,4-dione framework |
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