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Reactions of BrCl with alkyl radicals.

✍ Scribed by P.S Skell; H.N Baxter III; J.M Tanko

Book ID
104219242
Publisher
Elsevier Science
Year
1986
Tongue
French
Weight
212 KB
Volume
27
Category
Article
ISSN
0040-4039

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✦ Synopsis

It is demonstrated that photohalogenations of low reactivity substrates with BrCl occurs mainly with Cl' selectivity.

With tertiary or benzylic hydrogens in the substrate, mainly Br' selectivity is observed.

These observations are rationalized, taking into account the relative concentrations of halogen atoms and their respective rates of hydrogen abstractions.

The resultant radicals react with BrCl to make (RBr/RCl) in ratios between 1 and 15.

πŸ“œ SIMILAR VOLUMES

The kinetics of the reactions of methyl
The kinetics of the reactions of methyl radicals with Br2, Cl2, and BrCl
✍ Brian S. Evans; Eric Whittle πŸ“‚ Article πŸ“… 1978 πŸ› John Wiley and Sons 🌐 English βš– 582 KB

## Abstract A general competitive method is described for the study of the kinetics of the reactions of radicals with halogens and interhalogen compounds in the gas phase. The method is applied to the reactions equation image over the temperature range of 48°–199Β°C. It is found that where Θ=2.30