Copper-catalyzed three-component annulation toward pyrroles the cleavage of two C-C bonds in 1,3-dicarbonyls
The first copper-catalyzed three-component annulation of α,β-unsaturated ketoximes, 1,3-dicarbonyls and paraformaldehyde has been documented. This novel strategy achieved the two C-C bond cleavage of 1,3-dicarbonyl compounds directly as a single-carbon synthon and provided a new and highly efficient...
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| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2023-08, Vol.59 (71), p.1636-1639 |
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| container_issue | 71 |
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| container_title | Chemical communications (Cambridge, England) |
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| creator | Xu, Gaochen Li, Luchao Xu, Binyan Fang, Zheng Duan, Jindian Guo, Kai |
| description | The first copper-catalyzed three-component annulation of α,β-unsaturated ketoximes, 1,3-dicarbonyls and paraformaldehyde has been documented. This novel strategy achieved the two C-C bond cleavage of 1,3-dicarbonyl compounds directly as a single-carbon synthon and provided a new and highly efficient method for the synthesis of 2,3-disubstituted pyrroles in moderate to good yields with broad functional group compatibility.
The copper-catalyzed three-component annulation of α,β-unsaturated ketoximes, 1,3-dicarbonyls and paraformaldehyde for the synthesis of 2,3-disubstituted pyrroles has been documented. |
| doi_str_mv | 10.1039/d3cc02681g |
| format | Article |
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The copper-catalyzed three-component annulation of α,β-unsaturated ketoximes, 1,3-dicarbonyls and paraformaldehyde for the synthesis of 2,3-disubstituted pyrroles has been documented.</abstract><doi>10.1039/d3cc02681g</doi><tpages>4</tpages></addata></record> |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| title | Copper-catalyzed three-component annulation toward pyrroles the cleavage of two C-C bonds in 1,3-dicarbonyls |
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