1097957-52-2Relevant academic research and scientific papers
ZnCl2-catalyzed intramolecular cyclization reaction of 2-aminochalcones using polymer-supported selenium reagent: Synthesis of 2-phenyl-4-quinolones and 2-phenyl-2,3-dihydroquinolin-4(1 H)-one
Tang,Chen, Bangzheng,Zhang, Lianpeng,Li, Wen,Lin, Jun
experimental part, p. 707 - 711 (2011/04/26)
A new and efficient method for the synthesis of 2-phenyl-4-quinolones and 2-phenyl-2,3-dihydroquinolin-4(1H)-ones is described. The reaction involves ZnCl2-mediated polystyrene-supported selenium-induced intramolecular cyclization of 2-amino-chalcones and subsequent traceless or functionalizing cleavage of selenium linker. Georg Thieme Verlag Stuttgart - New York.
Kinetic resolution of 2,3-dihydro-2-substituted 4-quinolones by palladium-catalyzed asymmetric allylic alkylation
Lei, Bai-Lin,Ding, Chang-Hua,Yang, Xiao-Fei,Wan, Xiao-Long,Hou, Xue-Long
supporting information; experimental part, p. 18250 - 18251 (2010/04/05)
(Chemical Equation Presented) The kinetic resolution of a carbon nucleophile is realized for the first time via Pd-catalyzed asymmetric allylic alkylation with "unstabilized" ketone enolates as the nucleophile, providing both allylated 2,3-disubstituted 2
