Abstract
In the cyclization of 2-chloroaryl 2′-arenesulfamidoaryl ethers to N-arylsulfonylphenoxazines rearrangement of the latter to C-arylsulfonyl-substituted phenoxazines is observed.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 12, pp. 1596–1598. December, 1975.
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Burmistrov, S.I., Karpishchenko, L.S. & Vavulitskii, A.S. Some studies in the phenoxazine series. Chem Heterocycl Compd 11, 1356–1358 (1975). https://doi.org/10.1007/BF00764523
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DOI: https://doi.org/10.1007/BF00764523