1644341-26-3Relevant academic research and scientific papers
Cascade Reactions Assisted by Microwave Irradiation: Ultrafast Construction of 2-Quinolinone-Fused γ-Lactones fromN-(o-Ethynylaryl)acrylamides and Formamide
Sacchelli, Bruce A. L.,Rocha, Bianca C.,Andrade, Leandro H.
, p. 5071 - 5075 (2021)
An ultrafast (10 s) methodology to construct novel highly functionalized 2-quinolinones fromN-(o-ethynylaryl)acrylamides (1,7-enynes) is described for the first time. Microwave irradiation enabled the ultrafast synthesis of 2-quinolinone-fused γ-lactones from Fenton’s reagents in formamide. After six key consecutive reactions, including a diastereoselective step, 2-quinolinone-fused γ-lactones were obtained in good overall yield (up to 46%; 10 s).
