The present invention provides a method for manufacturing 3-alkoxy-2-halogenocyclobutanone derivatives represented by the following general formula (IV) through the following reaction, using a vinyl ether represented by the following general formula (V) and a halogenoacetyl halide represented by the following general formula (VI) as starting materials,
wherein R1 represents an alkyl group and R2, R3, and R4 are the same or different and each represents a halogen atom.
本发明提供了一种以下列通式(V)代表的
乙烯基醚和下列通式(VI)代表的卤代乙
酰卤为起始原料,通过下列反应制造下列通式(IV)代表的3-烷氧基-2-卤代
环丁酮衍
生物的方法、
其中 R1 代表烷基,R2、R3 和 R4 相同或不同,各自代表一个卤原子。