1374412-53-9Relevant academic research and scientific papers
N-heterocyclic carbene catalyzed reactions of α-bromo-α,β- unsaturated aldehydes/α,β-dibromoaldehydes with 1,3-dinucleophilic reagents
Yao, Changsheng,Wang, Donglin,Lu, Jun,Li, Tuanjie,Jiao, Weihui,Yu, Chenxia
, p. 1914 - 1917 (2012/03/22)
Carbenes ring true: N-Heterocyclic carbene (NHC) catalyzed reactions of α-bromo-α,β-unsaturated aldehydes/α,β- dibromoaldehydes with 1,3-dinucleophilic reagents, such as 1,3-dicarbonyl compounds, β-enamino ketones, and β-enamino esters through umpolung processes gave functionalized 3,4-dihydropyranones and 3,4-dihydropyridinones (see scheme). The availability of the starting materials, lack of external oxidant, and usefulness of the products make this strategy attractive.
