Synthesis and Reactivity of 2-Imino-3-(6-Methyl-1, 3-Benzothiazol-2-Yl)-1, 3-Thiazolidin-4-One
Keywords:
Benzothiazole, ThiazolidinoneAbstract
4-thiazolidinone has been prepared by the series of reactions. We have synthesized 2-amino-6-methyl benzothiazole from p-toluidine (1) which is then treated with chloro acetyl chloride to form 2-chloro-N-(6-methyl-1,3-benzothiazol-2-yl) acetamide (2). Compound (2) on thiocynation and refluxation with DMF, 2-imino-3-(6-methyl-1,3-benzothiazol-2-yl)-1,3-thiazolidin-4-one is obtained as product(4). This 4-thiazoidinone compound (4) treated with benzaldehyde, 4-methoxy benzaldehyde, 4-chloro benzaldehyde, 2-nitro benzaldehyde and 4-dimethyl amino benzaldehyde in presence of acetic acid and sodium acetate to form corresponding 5-substituted product (5a-5h). The newly synthesized compounds are characterized by spectral analysis.
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