Etude des spectres de vibration de l'isothiazole et des spectres infrarouges de trois mono et dideutério isothiazoles

Abstract

The 4- and 5-monodeuterio and 4,5-dideuterio isothiazoles were prepared and their i.r. spectra recorded in different states, vapor particularly.The Raman spectrum of isothiazole was also measured; its analysis leads to the modification of the assignment of two of the fundamental modes previously described for this compound. The analysis of the i.r. spectra of the three deuterio isothiazoles is discussed.