1258792-40-3Relevant academic research and scientific papers
Metal-free intramolecular amination: One-pot tandem synthesis of 3-substituted 4-quinolones
Liu, Qi-Lun,Li, Qiu-Lian,Fei, Xiang-Dong,Zhu, Yong-Ming
experimental part, p. 19 - 23 (2011/04/15)
3-Substituted 4-quinolones were synthesized using a one-pot metal-free strategy in moderate to quantitative yields. Carried out in dimethylsulfoxide (DMSO) via a sequential addition of materials, the methodology is tolerant of a wide range of functional groups and applicable to library synthesis.
A novel synthesis of isoflavones via copper(I)-catalyzed intramolecular cyclization reaction
Li, Qiu-Lian,Liu, Qi-Lun,Ge, Zhi-Yuan,Zhu, Yong-Ming
experimental part, p. 1304 - 1309 (2011/09/15)
Isoflavone derivatives were synthesized via intramolecular cyclization of 3-(2-bromophenyl)-3-oxopropanal derivatives, using CuI as the catalyst, 2-picolinic acid (=pyridine-2-carboxylic acid) as the ligand, K 2CO3 as the base, and DMF as the solvent, in up to 96% yield. The synthesis is functional group-tolerant. Copyright
