- First example of intramolecular photochemical oxygen migration from benzotrithiole 2-oxides to benzotrithiole 1-oxides
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Irradiation of 4,8-dialkylbenzo[1,2-d;4,5-d']bis[1,2,3]trithiole 2-oxides (2) in acetonitrile with a high pressure mercury lamp gave 4,8-dialkylbenzo[1,2-d;4,5-d']bis[1,2,3]trithiole 1-oxides (3) quantitatively. The present photochemical oxygen migration of 2 and related sulfoxides were shown to proceed intramolecularly via an excited singlet state by 18O-labeled, cross-over, and triplet quencher experiments.
- Yomoji,Satoh,Ogawa,Sato
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- 4-tert.-butyl-1,2-benzenedithiol, complex compounds derived therefrom, and a method of producing the same
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Novel compounds, 4-tert.-butyl-1,2-benzenedithiol and bis(4-tert.-butyl-1,2-dithiophenolate) metal complexes having the general formula of STR1 wherein M represents a trivalent transition metal, and A represents a quarternary ammonium are provided. The no
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