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Reactions of 1-bromo-2-phenylethane and aluminium bromide: Part II. Bromine exchange

✍ Scribed by E. H. Adema; F. L. J. Sixma

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
442 KB
Volume
81
Category
Article
ISSN
0165-0513

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✦ Synopsis

Abstract

The kinetics of the reaction involving the exchange of bromine atoms between 1‐bromo‐2‐phenylethane‐[^82^Br] and aluminium bromide in carbon disulphide has been studied in the temperature range of −80° to −100°. The energy of activation is 10.6 kcals/mole.

The kinetic results can only be explained if nearly all aluminium bromide is present as the complex C~8~H~9~Br: AlBr~3~.

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