Synthesis and Antibactrial Study of New 2-Amino-5-Aryl- 1,3-Thiazole-4-Carboxylic Acid Derivatives

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Zina K. Al- Dulaimy Aoras A. Kadhim Abduljabbar Kh. Attia Mohammed Z. Thani

Abstract

2-Amino-5-aryl- 1,3-thiazole-4-carboxylic acid (A1-A3) were synthesized from the reaction of various aromatic aldehyde with dichloro acetic acid and thiourea. The synthesis of 2-[[(Saminosulfinim-idoyl)(aryl)methyl](benzoyl)amino]-5-aryl-1,3-thiazole-4-carboxylic acid (A22-A30) was perfomed starting from (A1-A3) by two steps using Schiff's base (A4-A12) prepared  from the reactant compounds (A1-A3) with different aromatic aldehyde. Finally two types of imide derivatives were obtained from reactant compounds (A1-A3) with malic anhydride (A31-A33) and phthalic anhydride (A34-A36) in the presence of glacial acetic acid. All proposed structures were supported by FT-IR and UV-Visible spectroscopic data.  
 

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How to Cite
AL- DULAIMY, Zina K. et al. Synthesis and Antibactrial Study of New 2-Amino-5-Aryl- 1,3-Thiazole-4-Carboxylic Acid Derivatives. Ibn AL- Haitham Journal For Pure and Applied Science, [S.l.], v. 26, n. 2, p. 188-197, apr. 2017. ISSN 2521-3407. Available at: <http://jih.uobaghdad.edu.iq/index.php/j/article/view/464>. Date accessed: 13 oct. 2019.
Section
Chemistry