Regioselective C5-alkylation and C5-methylcarbamate formation of 2,3-dihydro-4-pyridones and C3-alkylation and C3-methylcarbamate formation of 4-(pyrrolidin-1-yl)furan-2(5H)-one
Keywords: واکنش منیچ; 2,3-Dihydro-4-pyridones; 4-(Pyrrolidin-1-yl)furan-2(5H)-one; Regioselective alkylation; Mannich reaction;