Article

Chemistry of Heterocyclic Compounds

, Volume 48, Issue 8, pp 1228-1234

Reaction of 4,6-Dichloro-5-nitrobenzofuroxan with aromatic amines and nitrogen-containing heterocycles

  • E. M. GibadullinaAffiliated withA. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Science Center, Russian Academy of Sciences Email author 
  • , E. A. ChugunovaAffiliated withA. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Science Center, Russian Academy of Sciences
  • , E. V. MironovaAffiliated withA. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Science Center, Russian Academy of Sciences
  • , D. B. KrivolapovAffiliated withA. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Science Center, Russian Academy of Sciences
  • , A. R. BurilovAffiliated withA. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Science Center, Russian Academy of Sciences
  • , L. M. YusupovaAffiliated withKazan National Research Technological University
  • , M. A. PudovikAffiliated withA. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Science Center, Russian Academy of Sciences

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4,6-Dichloro-5-nitrobenzofuroxan reacts with aromatic and heterocyclic amines via the chlorine atom at the position 4 of the aromatic ring to give monоsubstitution products. In a similar reaction with piperazine, both amino groups undergo arylation to give a compound containing two benzofuroxan fragments.

Keywords

Benzofuroxan amination aromatic ring arylation monosubstitution