The present invention provides a method for industrially advantageously producing a halogenated unsaturated carbonyl compound without environment problems. A production method of a halogenated unsaturated carbonyl compound represented by the formula (III) is provided, which includes reacting an alkoxy-cyclic ether represented by the formula (I) with an acid halide represented by the formula (II)
wherein each symbol is as defined in the specification.
本发明提供了一种在工业上有利地生产卤代不饱和羰基化合物而不产生环境问题的方法。本发明提供了一种以式(III)为代表的卤代不饱和羰基化合物的生产方法,其中包括将以式(I)为代表的烷氧基
环醚与以式(II)为代表的酸卤化物反应
其中各符号如说明书中所定义。