Talk:Benzotrichloride

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Preparation[edit]

"Benzotrichloride can be produced by heating toluene with phosphorus trichloride in the presence of light"

though quoted from The Merck Index, this information is not true, or not complete; benzotrichloride (α,α,α-trichlorotoluene, trichloromethylbenzene) is prepared/manufactured by radical chlorination of toluene, in or without presence of phosphorus trichloride, catalysed by light or radical catalysators such as organic peroxides (dibenzoyl peroxide, cumene hydrogenperoxide, butanone hydrogenperoxide). I change this part of the article.--84.163.105.71 02:39, 26 February 2007 (UTC)[reply]