Efficient regioselective approach for polysubstituted benzene derivatives by intermolecular [2+2+2] cyclotrimerization of alkynes
Keywords: رژگونه خاص; Transition-metal-catalyzed [2+2+2]-cyclotrimerization; Intermolecular; Regioselectivity; Regiospecific; 1,2,4-Regioisomer; 1,3,5-Regioisomer;