A production method of an ether compound given by formula (3):
which comprises making an alcohol compound given by formula (4):
wherein R1 represents a 3,3-dihalo-2-propenyl group or a benzyl group optionally substituted with a halogen atom(s),
react with a pyridine compound given by formula (5):
wherein R2 represents a hydrogen atom or halogen atom,
in a hydrocarbon compound in the presence of an alkali hydroxide or alkaline earth hydroxide with distilling off water from the reaction mixture,
provides the ether compound, which is useful as an active ingredient of insecticide/acaricide or production intermediate thereof, in high yield.
一种由式(3)给出的醚化合物的生产方法:
其中包括制得式(4)所示的醇化合物:
其中 R1 代表 3,3-二卤-2-
丙烯基或任选被卤素原子取代的苄基、
与式 (5) 所示的
吡啶化合物反应:
其中 R2 代表氢原子或卤素原子、
在碱氢氧化物或碱土氢氧化物存在下,与烃化合物反应,从反应混合物中蒸馏出
水、
高产率地得到可用作
杀虫剂/
杀螨剂活性成分或其生产中间体的醚化合物。