Tandem mass spectrometry based investigation of cinnamylideneacetophenone derivatives: valuable tool for the differentiation of positional isomers

…, EMP Silva, C Barros, MRM Domingues…

Index: Resende, Diana I. S. P.; Silva, Eduarda M. P.; Barros, Cristina; Domingues, M. Rosario M.; Silva, Artur M. S.; Cavaleiro, Jose A. S. Rapid Communications in Mass Spectrometry, 2011 , vol. 25, # 20 p. 3185 - 3195

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Abstract

Abstract Cinnamylideneacetophenones have been extensively used as versatile starting materials in numerous different transformations. The structural characterization of this type of compounds is, therefore, of crucial importance since it can give information on the chemistry, reactivity and also the potential biological activity of this type of compounds. Thus, 24 derivatives were systematically studied by tandem mass spectrometry (MS 2) with ...