In this paper, dimethyl malonate has been used to the reaction with P-formal benzaldehyde forming the corresponding bis(Dimethyl malonate) which ciclyze with di amine compounds to produce bis ((5,6,7) –membered of di aze cycles) and some of them reacts with different amino compounds to produce corresponding bis substituted. The structures of the synthesized compounds (1-10) have been confirmed by (FT.IR –spectra , H.NMR –spectra , C.H.N – analysis) and melting points .
 

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