BF3·SiO2-catalyzed one-pot synthesis of α-aminophosphonates in ionic liquid and neat conditions
α-Aminophosphonates were synthesized in a simple and efficient method from the three-component condensation reaction of 5-amino 2,2-difluoro-1,3- benzodioxole, aromatic aldehydes, and diethyl phosphite by silica-supported boron trifluoride (BF3