NANO-CEO2 AS A NEW, GREEN AND RECYCLABLE CATALYST FOR THE SYNTHESIS OF 2-ARYL BENZOXAZOLE

simple, convenient and general method has been developed for the synthesis of 2-arylbenzoxazole via condensation of o-aminophenols and aldehydes derivatives under solvent-free condition in the presence of a catalytic amount of Nano-CeO2 in good yields

کلیدواژه ها:

2-arylbenzoxazole ، Nano-CeO2 ، o-aminophenols ، aldehydes ، nano catalyst ، one-pot reactions