1, 2-Benzisothiazole 1, 1-dioxide: a convenient synthesis. The question of the possible aromaticity of 1, 2-benzothiazepine 1, 1-dioxides

RA Abramovitch, B Mavunkel…

文献索引：Abramovitch, Rudolph A.; Mavunkel, Babu; Stowers, James R. Journal of the Chemical Society, Chemical Communications, 1983 , # 9 p. 520 - 521

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被引用次数: 0

摘要

A convenient synthesis of 1, 2-benzisothiazole 1, 1-dioxide from toluene--sulphonamide is reported, and this allows the preparation of a number of 1, 2-benzothiazepine 1, 1-dioxides bearing hydrogen atoms in the seven-membered ring; H nmr spectroscopy suggests that the later is not aromatic.