Oxidative Bromination of O-Xylene

Kazakov, P. V.; Гореленко, С. В.; Morozova, O. T.; Derevyagina, I. D.; Lukashov, O. I.; Mirzabekova, N. S.

doi:10.1007/s11094-016-1419-9

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Sodium Bromate1

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2020

2022

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Cited by 2 publications

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“…The acidic form, bromic acid, is unstable and will revert back to bromine when enough bromide is present to allow Equation (12) to proceed [13,71] . This can then be used to brominate organics, either in an electrophilic reaction, [71–72] or, when adding a radical initiator such as AIBN or through irradiation, in a radical reaction [71,73]

true N a B r O_{3} + 6 H^{+} + 5 B r^{-} \vec{\leftarrow} 3 B r_{2} + 3 H_{2} O + N a^{+}

…”

Section: Sodium Bromatementioning

confidence: 99%

Bromide Oxidation: A Safe Strategy for Electrophilic Brominations

2022

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Bromination of organic substances is still an important reaction in modern synthetic chemistry. In view of the increasing demand for sustainable synthetic chemistry, oxidative bromination can play an important role to avoid the use of hazardous molecular bromine (Br 2 ). In this review, a complete overview of the chemical oxidants will be provided which have been used for the electrophilic as well as radical brominations, starting from less hazardous bromide Br(À I); e. g., HBr or a bromide salt, with a focus on the differences caused by the choice of oxidant.

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