An expedient route to heterocycles through α-arylation of ketones and arylamides by microwave induced thermal S<sub>RN</sub>1 reactions
作者:Silvia M. Soria-Castro、Daniel A. Caminos、Alicia B. Peñéñory
DOI:10.1039/c4ra00120f
日期:——
irradiation promotes a quick aromatic nucleophilic substitution by a thermally induced electrontransferprocess to form new C–C bonds by the coupling of aryl radicals and enolate nucleophiles. Diverse 2-aryl-1-phenylethanones can be prepared by the direct α-arylation of acetophenone with different haloarenes. The ketone enolate anion is generated by deprotonation with tBuOK in DMSO and the reaction is carried