Simple and efficient chlorination and bromination of aromatic compounds with aqueous TBHP (or H2O2) and a hydrohalic acid
โ Scribed by Nivrutti B. Barhate; Anil S. Gajare; Radhika D. Wakharkar; Ashutosh V. Bedekar
- Book ID
- 104259704
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- French
- Weight
- 136 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0040-4039
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โฆ Synopsis
A combination of aqueous tert-butylhydroperoxide (70%) or hydrogen peroxide (34%) and a hydrohalic acid was found effective in chlorination and bromination of aromatic compounds.
๐ SIMILAR VOLUMES
A simple protocol for the halogenation of arenes utilizing a combination of aqueous hydrogen peroxide (34 %) or tert-butylhydroperoxide (70 %) and hydrohalic acid is presented. A similar procedure of oxyhalogenation involving the in situ generation of positive halogen reagents is applied for the pre
## Abstract The polyoxometalate catalyst shows significantly enhanced catalytic performance in comparison to previously reported systems.