Reactivity of Arenesulfinic Acids as Nucleophiles in the Addition Reaction to 2-Haloacrylonitriles
作者:D. Zvezdova、S. Stoeva、D. Aleksiev
DOI:10.1002/jccs.200700062
日期:2007.4
concerning the reaction centers were calculated. For the interaction with benzenesulfinic acids, 2-bromoacrylonitrile was found to have higher reactivity as a Michael acceptor than 2-chloroacrylonitrile. The higher reactivity of 2-bromoacrylonitrile is associated with the higher electrophilicity of its β-carbon atom, which was proved by its pronounced acceptor delocalizability and increased reaction rate values