The photochemical reaction of 2-aryl-1,2-benzisoselenazol-3(2H)-ones (1) in benzene was found to give dibenzo[b,f][1,4]selenazepin-11(10H)-ones (2). On the other hand, the photochemical reaction of 1 in t-butyl alcohol afforded 2-(2-hydroxy-2-methylpropylseleno)benzanilide, 2-(methylseleno)benzanilide, and 2-aryl-1,2-benzisoselenazol-3(2H)-one 1-oxides together with the photoisomer 2. Mechanisms for these reactions are proposed.
CITATION STYLE
Kamigata, N., Iizuka, H., Izuoka, A., & Kobayashi, M. (1986). Photochemical Reaction of 2-Aryl-1,2-benzisoselenazol-3(2 H )-ones. Bulletin of the Chemical Society of Japan, 59(7), 2179–2183. https://doi.org/10.1246/bcsj.59.2179
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