Thermal and Photochemical Rearrangements of 3-Arylamino-2-phenyl-1H-inden-1-ones to N-Arylphthalimides
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概要
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Upon heating to above their melting temperatures, 3-arylamino-2-phenyl-1H-inden-1-ones and 2,2'-diphenyl-3,3'-bis(arylimino)- [2,2'-bi-1H-indene]-1,1'-dione undergo a skeletal rearrangement to afford N-arylphthalimides along with benzoic acid in the presence of atmospheric oxygen. The photoreaction of these compounds in acetonitrile also results in the formation of these products. The mechanism of these reactions, including the formation of a peroxyl radical followed by its conversion to a nitrogen-centered radical, is proposed.
- 日本複素環化学研究所の論文
日本複素環化学研究所 | 論文
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