FIELD: chemistry.
SUBSTANCE: invention relates to a method of producing halogen derivatives of aromatic and heteroaromatic compounds by halogenating corresponding aromatic and heteroaromatic compounds with alkylammonium halides in the presence of an oxidizing agent, a compound containing a nitrosonium cation.
EFFECT: soft halogenation conditions, high selectivity, as well as universality – chlorination, bromation, iodination of aromatic or heteroaromatic rings with equally good yields.
8 cl, 19 ex
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