Quaternary ammonium salts as bifunctional catalysts in the oxybromination of aromatic compounds by aqueous hydrogen bromide/hydrogen peroxide
β Scribed by Dakka, Jihad; Sasson, Yoel
- Book ID
- 120091679
- Publisher
- The Royal Society of Chemistry
- Year
- 1987
- Tongue
- English
- Weight
- 214 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0022-4936
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π SIMILAR VOLUMES
A broad range of fundamental free radical reactions such as hydrogen atom transfer, radical deoxygenations, and radical cyclizations utilizing quaternary ammonium salts of phosphinic acids as chiral and achiral hydrogen donors at room temperature are investigated. The reactions proceed in good to ex
The non-heme iron complex, Fe(TPAA = tris-[N-(2-pyridylmethyl)-2-aminoethyl]amine)(ClO 4 ) 2 , is a bad catalyst for the epoxidation of alkenes such as cyclooctene, cyclohexene and cis-stilbene and for the hydroxylation of alkanes such as adamantane by H 2 O 2 , when compared to the iron porphyrin F