Bulletin of the Korean Chemical Society

Korean Chemical Society (대한화학회)
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Kinetic Study on Bromine-Exchange Reaction of Antimony Tribromide with $\alpha$-Phenylethyl Bromide in Nitrobenzene

  • Published : 1985.06.20
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Abstract

The kinetic study on the bromine-exchange reaction of antimony tribromide with ${\alpha}$-phenylethyl bromide in nitrobenzene has been carried out, using Br-82 labelled antimony tribromide. The results show that the exchange reaction is first order with respect to ${\alpha}$-phenylethyl bromide, and either second or first order with respect to antimony tribromide depending on its concentration. It is also concluded that ${\alpha}$-phenylethyl bromide exchanges bromine atom with antimony tribromide much faster than other organic bromides previously examined. Reaction mechanisms for the exchange reaction are discussed.

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References

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