Synthesis of New Organic Compounds Via Three Components Reaction with Studying of (Identification ,Thermal Behavior, Bioactivity on Bacteria of Teeth)

Abstract

All  compounds  in  this  work  prepared  via  mannich   reaction   through  various  starting  materials  like  (  furan , thiophene ,  benzothiazole  derivatives  )  with   functional  groups  in   terminals  of  compounds  like ( hydroxyl  group , carboxyl  group ) ., our  method  involved  reaction  between  diamine  compounds   with  aromatic  aldehyde. then  identification  of  synthesized compounds  via  identification  techniques  ( FT.IR , H.NMR , Mass ) – spectrophotometric , studying  of  thermal   behavior   , studying  of  bioactivity  behavior  for  our  compounds  toward  types   of  bacteria  ( bacteria  of  Mouth like  ( Streptococcus  Mutans   ,   Streptococcus  Salivarius ) .

Keywords: three components, bacteria, activity.