Synthesis of New Reagents and Studying of (Spectral, Chromatography, Thermal, Solubility) Behavior

Nagham Mahmood Aljamali

Journal of Global Pharma Technology
Volume 09 Issue 11

New reagents were prepared from cephalexine drug as macro reagents via several steps like ( esterification , substitution , condensation, insertion ) reactions to produce new analytical reagents . The first reagent involved two imine group , while the second reagent included two amide groups ,and third reagent involved two amide as a cycle by insertion reaction. Our reagents investigated by chemical techniques like ( FT.IR , H.NMR , Mass )- Spectra and studied through ( chromatographic curves , thermo curves ) ., which indicated our results and gave evidences for formatted reagents. Keywords: Reagent, Ester, Amide, Insertion, Cephalexine.