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KMID : 1059519900340010019
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Journal of the Korean Chemical Society
1990 Volume.34 No. 1 p.19 ~ p.28
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A Study on the Chlorine-Exchange Reaction of Antimony Trichloride with Organic Chlorides
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Yu Seok-Hwan
Pae Young-Il
Choi Sang-Up
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Abstract
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The rate of chlorine-exchange reaction of antimony trichloride with benzyl, α-phenyl ethyl and diphenyl methyl chlorides in nitrobenzene have been determined. The results indicate that the chlorine-exchange reaction follows second-order kinetics with respect to antimony trichloride and first-order kinetics with respect to organic chlorides. Rate = k3[SbCl3]2 [Org-Cl] The rate constants of chlorine-exchange of antimony trichloride with organic chloride increase in the following order of the organic chlorides. Benzyl chloride < α-phenyl ethyl chloride < diphenyl methyl chloride The mechanism of the chlorine-exchange reactions has been proposed.
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