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
Hauptverfasser: Xu, Gaochen, Li, Luchao, Xu, Binyan, Fang, Zheng, Duan, Jindian, Guo, Kai
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