Synthesis and Characterization of some β-lactam from substituted Malonic Ester

Entesar O. Al- Tamimi* and Hizoom M. Al- Mayiah*
Department of Chemistry, College of Science, Baghdad University, Baghdad, Iraq

A B S T R A C T
Some new compounds were prepared containing β-lactam derivatives from substituted malonic acide with hydrazine hydrate to give hydrazide compounds, then reacted with chloroacetyl chloride in presence of ET₃N  to obtain cycle β-lactam. The prepared compounds identyfied by FT-IR spectroscopy, physical propertiesincluding melting point, boiling point and some of them were identified by ¹H-NMR^{, 13}C-NMR.
Keywords: FT-IR spectroscopy, β-lactam, ET₃N, ¹H-NMR, ¹³C-NMR