The Reaction of Dibenzothiophene-5-oxide with Bromine
β Scribed by Gilman, Henry; Ingham, Robert K.
- Book ID
- 120607921
- Publisher
- American Chemical Society
- Year
- 1951
- Tongue
- English
- Weight
- 272 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0002-7863
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π SIMILAR VOLUMES
Cleavage of the C-S bond of predominantly with carbon-oxygen dibenzothiophene 5,5-dioxide (1) by alkoxide ions proceeds bond formation, in contrast to the observation of predominant \_\_ \_ sulfur-oxygen bond formation in the reaction of 1 with hydroxide. The esr spectrum of the radical anion of 1 h
Dibenzothiophene (1) suffers surface-catalyzed oxidation under CI(O2) conditions. While in the positive mode M(+) is the only major ion and those of the oxidation products are of minor importance in the negative mode, essentially only ions stemming from oxidized species can be seen, the sulfone ion
In connection with some other work, a method was required for obtaining 7-bromomelicopine, I, from melicopine (1). The first method attempted was the bromination of q elicopine, II, in acetic acid. By analogy with the work of Acheson ( 2) on E-β’ethylacridone, which rezsdily formed ?,74ibromo-E-meth