FIELD: photopolymerization initiators.
SUBSTANCE: present invention relates to a method for producing 2,2-dibutoxyacetophenone, which is used as an effective photopolymerization initiator. The method consists in the fact that [1-(dibutoxymethyl)vinyl]benzene is oxidized with ozone in methylene chloride at a temperature of -50°C, followed by treatment with dimethyl sulfide.
EFFECT: obtaining the target product with a high yield.
1 cl, 1 ex
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SU677662A3 |
