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A series of novel s-triazolothiadiazoles 3a-h were prepared by condensation reaction of substituted amino triazoles la-b with N-phethaloyl-L-amino acids 2a-d in the presence of the phosphoroxy chloride(POCl_3) as an anhydrous reagent.The structure of all synthesized compounds was confirmed by IR,~1H NMR,and ~(13)C NMR spectroscopy.
A series of novel s-triazolothiadiazoles 3a-h were prepared by condensation reaction of substituted amino triazoles la-b with N-phethaloyl-L-amino acids 2a-d in the presence of the phosphoroxy chloride (POCl_3) as an anhydrous reagent. structure of all synthesized compounds was confirmed by IR, ~ 1H NMR, and ~ (13) C NMR spectroscopy.