FIELD: chemistry.
SUBSTANCE: invention relates to production of quaternary ammonium salt of 1-benzyl-4-vinylpyridinium bromide. Method involves condensation of 4-vinylpyridine and benzyl bromide in the presence of methyl isobutyl ketone at temperature of 30 °C for 30 minutes under microwave radiation conditions with the following ratio of components, wt.%: amine : benzyl bromide : methyl isobutyl ketone = 8.4:27.6:64.
EFFECT: obtaining a quaternary ammonium salt of 1-benzyl-4-vinylpyridinium bromide with high selectivity and output.
1 cl, 1 tbl, 1 ex
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