Synthesis of new derivatives of N-substituted saccharin via glycine derivatives

الملخص EN

The present work include the synthesis of N – α- saccharylbenzyl-N-phenylglycine and its derivatives were achieved which expected to have some biological activity.

The first step was the treatment of primery aromatic amine with primery aromatic aldehyde in boling ethanol to give Schiff's bases , which is converted to N- α- chlorobenzyl-N-phenylglycine by its reaction with chloroacetic acid in dry benzene.

The synthesized glycine derivatives were reacted with saccharine to give N – α- saccharylbenzyl-N-phenylglycine.

The new prepared compounds were identified by physical properties and UV/Vis., IR and 1HNMR spectrum.