6331-47-1Relevant academic research and scientific papers
A Formal [3+2] Annulation of β-Oxoamides and 3-Alkyl- or 3-Aryl-Substituted Prop-2-Ynyl Sulfonium Salts: Substrate-Controlled Chemoselective Synthesis of Substituted γ-Lactams and Furans
Deng, Bicheng,Rao, Chitturi Bhujanga,Zhang, Rui,Li, Jiacheng,Liang, Yongjiu,Zhao, Yanning,Gao, Ming,Dong, Dewen
, p. 4549 - 4557 (2019/08/30)
A substrate-controlled synthesis of substituted γ-lactams and furans has been developed via a formal [3+2] annulation of β-oxoamides and 3-alkyl/arylprop-2-ynyl sulfonium salts in the presence of cesium carbonate in a chemoselective manner. This novel pro
A facile and efficient synthesis of polyfunctionalized pyridin-2(1H)-ones from β-oxo amides under Vilsmeier conditions
Xiang, Dexuan,Wang, Kewei,Liang, Yongjiu,Zhou, Guangyuan,Dong, Dewen
, p. 345 - 348 (2008/09/19)
(Chemical Equation Presented) A facile and efficient one-pot synthesis of polysubstituted pyridin-2(1H)-ones from a variety of β-oxo amides under Vilsmeier conditions is described, and a mechanism involving sequential halogenation, formylation and intramo
