4-(1-Benzotriazolyl)-5-nitrophthalonitrile as a highly active substrate in aromatic nucleophilic substitution reactions
作者:Alexey V. Smirnov、Igor G. Abramov、Vladimir V. Plakhtinskii、Galina G. Krasovskaya
DOI:10.1070/mc2002v012n02abeh001538
日期:2002.1
The title compound was synthesised, and its derivatives were prepared in high yields using the selective substitution of O-, S- and N-nucleophiles for the nitro group; an activating effect of the benzotriazolyl moiety on the above reactions was found.