Sythesis and mass spectra of aroylbenzamidoximes

…, ED Micromastoras, NE Alexandrou…

Index: Varella, Evangelia A.; Micromastoras, Evangelos D.; Alexandrou, Nicholas E.; Exner, Otto Collection of Czechoslovak Chemical Communications, 1983 , vol. 48, # 2 p. 596 - 607

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Abstract

Abstract The synthesis of several O-aroylbenzamidoximes I and of some N-aroyl (II) as well as of bis (aroyl) benzamidoximes (III) is described and their fragmentation pattern in the mass spectra is discussed. O-and N-Aroylbenzamidoximes are distinguished on the basis of their mass spectra since the O-derivatives afford the ion corresponding to the acid [ArCOOH]+. whereas the N-derivatives the ion corresponding to the amide [ArCO+ NH].