Protonation studies on the oximes of some 7-acetyl-1,2-benzisothiazoles |
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Authors: | David M Mckinnon Azza A Abouzeid |
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Abstract: | Three 7-acetyl-1,2-benzisothiazoles have been made by cyclisation of the monooximes of 2-methylthio-1,3-diacetylbenzenes. The oximes of these ketones dissolved in acidic media give only protonated forms, and no indication of the formation of stable bridged sulfonium ions. |
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