We report asynthesis of analogues of trifenagrel using selected substituted benzaldehydes namely 3-hydroxy benzaldehyde, 4-hydroxybenzaldehyde and vanillin. Condensation of aminoethoxy benzaldehydes with benzil and ammonium acetate using catalytic amount of tetrabutylammonium hydrogen sulphate (TBAHS) resulted in the desirable analogues of trifenagrel. Nine analogues were synthesized and characterized by their IR, 1H NMR, Mass spectrums