Assertion: chlorobenzene | /r/CapableOf | use phenothiazine
Facets:
Source sentences:
text: According to the present invention, p-dichloro-benzene can be obtained in a para-selectivity equal to or higher than that of the prior methods by carrying out nuclear chlorination of benzene and/or the chlorobenzene using aluminum chloride and phenothiazine represented by the above formula (I) in the above-mentioned amounts.