Theoretical study of substituent effects on chemoselectivity of some fomamide toward pentachloropyridine: an AIM analysis

Many studies have been carried out on the reaction of perhalogenated compounds withvarious nucleophiles such as N, O, S, C, and P nucleophiles [1-2]. Regio and chemoselectivity of nucleophilic substitution depends on nature of nucleophile, solvent and reactioncondition. In our previous works, we showed the regio and chemoselectivity of somebidentate nucleophile with pentafluoro- and chloropyridine [3-4].