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Reaction of dimethyl sulfoxide with isatoic anhydrides. Isolation of unexpected rearrangement products
(American Chemical Society, 2007-05)
1-Methyl-2H-1,3-benzoxazine-2,4(1H)dione
(International Union of Crystallography, 2010)
The article discusses a study about the crystal structure of the organic compound C9H7NO3. The centroid-centroid distance between the benzenoid and the 2,4 dicarbonyl oxazine rings of π-stacked dimers formed by the crystal ...
Reaction of substituted isatoic anhydrides with ω-chloroalkylamine hydrochlorides
(American Chemical Society, 2008-08)
The reaction of isatoic anhydride with dimethylsulfoxide. Isolation of products formed through a putative Pummerer rearrangement
(Manind Publishing Company, 2016)
Reaction of isatoic anhydride with dimethyl sulfoxide at 150oC results in the formation of S-methyl-2-aminobenzothioate as the result of a Pummerer rearrangement. While the reaction can be conducted in the absence ...