Kirkuk Journal of Science

Kirkuk Journal of Science

Synthesis of Some Mannich and 2,5-Disubstituted4-Thiazolidinone Compounds Derived from 4-amino Sulphamethaoxazole

Authors
Abstract
4-Chloro acetyl amino sulphamethaoxazole (A1) was synthesized by the reaction of amino
sulphamethaoxazole with chloro acetyl chloride, Then refluxed with ammonium thiocyanate to obtain
thiazoldine-4-one (A
2) . (A2) was stirred with formaldehyde and various secondary amines to gain 5 novel
compounds Mannich bases(A
3-7
).and 2,5-Disubstituted thiazolidine-4-one (A
8-11) were synthesized by the
reaction of substituted benzyldehyd with Compound (A2) . The structure of the synthesized compounds are
confirmed by I.R,
1
H-NMR &
13
C-NMR spectra and Some chemical physical data
Keywords

Volume 8, Issue 3
Summer 2013
Page 65-74

  • Receive Date 01 September 2013
  • Revise Date 20 September 2013
  • Accept Date 25 September 2013