Abstract: Four new glucosyl esters of N,N-di[O-nitrophenylamino)ethyl]glycine were synthesized by the reaction of N,N-di[O-nitrophenylamino)ethyl]glycine with O-acetylglucopyranosyl bromide or O-acetylgalactopyranosyl bromide, O-acetyllactopyranosyl bromide, O-acetylxylopyranosyl bromide in the presence of Bu₄NBr. Their structure are confirmed by IR, ¹HNMR, MS and elemental analysis.

Key words: N,N-Di[O-(nitrophenylamino)ethyl]glycine, Glucopyranosyl bromide, Lactopyranosyl bromide, Xylopyranosyl bromide, Glucosyl ester