Etude de la fragmentation par impact électronique de dérivés du benzothiazole

…, R Tabacchi, L Due, R Fuchs, KJ Boosen

Index: Claude, Saturnin; Tabacchi, Raffaele; Duc, Laurent; Fuchs, Rudolf; Boosen, Karl-Josef Helvetica Chimica Acta, 1980 , vol. 63, # 3 p. 682 - 692

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Citation Number: 7

Abstract

Summary The mass spectra of eighteen substituted benzothiazoles are reported and discussed, All these compounds are thermodynamically stable and give an intense molecular ion, which undergoes different types of fragmentation depending on the nature of the substituent which is rarely eliminated directly. P-Cleavage with respect to the heterocyclic double bond is often observed. Specific 2H-, 13C-,” N-and 34S-labelling have ...

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