Tautomérie des composés chloroacylés d'aminobenzothiazoles à l'état solide

E Costakis, P Canonne…

Index: Costakis,E. et al. Canadian Journal of Chemistry, 1969 , vol. 47, p. 4483 - 4488

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Citation Number: 11

Abstract

The isolation by crystallization of the tautomeric imido and amido forms of the chloroacetyl and α-chloropropionyl-2 aminothiazoles is reported. A judicious choice of solvents leads to the separation of one or the other tautomer and also allows interconversions. The structure of each form has been determined from the corresponding ultraviolet and infrared spectra.