The substitution of 5-halo-1,2,3-triazines with electrolytically generated superoxide
1991; Elsevier BV; Volume: 47; Issue: 25 Linguagem: Inglês
10.1016/s0040-4020(01)87101-5
ISSN1464-5416
AutoresTakashi Itoh, Kazuhiro Nagata, M. Okada, Hiroyuki Takahashi, Akio Ohsawa,
Tópico(s)Synthesis and Characterization of Heterocyclic Compounds
ResumoElectrolytically generated superoxide reacted with 5-halo-1,2,3-triazines 1 to afford 5-hydroxy-1,2,3-triazines 2. Reaction of 1 with hydroxide anion or potassium superoxide resulted in complicated mixture of products, therefore the reaction was specific for electrogenerated superoxide. The reaction mechanism was investigated with electrochemical methods, and it was revealed that one electron transfer from superoxide to 1 initialized the reaction.
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