130650-13-4Relevant articles and documents
Direct nucleophilic addition versus a single-electron transfer pathway of σH adduct formation in vicarious nucleophilic substitution of hydrogen
Makosza, Mieczyslaw,Kwast, Andrzej
, p. 2125 - 2130 (2007/10/03)
Two mechanistic pathways of formation of σH adducts, which are key intermediates in the vicarious nucleophilic substitution of hydrogen, namely direct nucleophilic addition of carbanions to nitroarenes and a two-step mechanism involving an electron-transfer process, are discussed on the basis of the existing data and results of the VNS reactions in which a radical probe - chloromethyl aryl sulfone bearing a 2,2-dimethylcyclopropyl substituent - was used as the carbanion precursor. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.