Synthesis and Characterization of Monomer and Three
Types of Polymers Containing Chalcone Groups in Main Chain
الباحث الأول:
Huda Sabah Hassen
الباحثين الآخرين:
, Nadia Sadiq Majeed1
, Hanan Faleh Mohsein1
, Ekhlas Sabah Hassan
المجلة:
Egyptian Journal of Chemistry
تاريخ النشر:
None
مختصر البحث:
This work was aimed to prepare new monomer (E)-1-(4-aminophenyl)-3-(4-hydroxyphenyl) prop-2-en-1-one]
and three types of poly (ester-amide) polymers. New monomer is Chalcone compound α,β- unsaturated ketone
contain functional group(-CO-CH=CH-) o…
This work was aimed to prepare new monomer (E)-1-(4-aminophenyl)-3-(4-hydroxyphenyl) prop-2-en-1-one]
and three types of poly (ester-amide) polymers. New monomer is Chalcone compound α,β- unsaturated ketone
contain functional group(-CO-CH=CH-) of presence system α,β- unsaturated carbonyl group. It is prepared by
condensation aryl ketone with aromatic aldehyde with presence of suitable condensation agents which called
Aldol condensation. Monomer reacted with (phthalic anhydride maleic anhydride salicylic acid and succinic
anhydride) Via solution poly condensation reactions to yield three types of polymers. The prepared monmer and
polymers were characterized by [(FT.IR-spectra, Nuclear magnetic resonance 1H.NMR-spectra , 13C.NMRspectra and Differential scanning calorimetry (DSC)] All the polymers showed good thermal stability and good
data of glass transition temperature (Tg). The results revealed that poly (ester-amide)s were successfully
prepared by giving good spectrum which improved the existed amide functional group (-CONH-) and ester
functional group (-COO-) in spectrum of each prepared polymer, furthermore the existed chalcone functional
group(-CO-CH=CH-) is improved in spectrums of monomer.
