Reagent Influence on the Direction of Nucleophilic Substitution in 1,4-Nitrochloroanthraquinone

@inproceedings{Tabatskaya1993ReagentIO,
  title={Reagent Influence on the Direction of Nucleophilic Substitution in 1,4-Nitrochloroanthraquinone},
  author={A. A. Tabatskaya and Elena F. Kutasheva and Vladislav M. Vlasov},
  year={1993}
}
In the reaction of 1,4-nitrochloroanthraquinone with phenoxy anions in DMSO, the main products are those of chlorine substitution, whereas thiophenoxy anions predominantly replace the nitro group