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Ether derivative and sulfide derivative, production thereof and miticidal agent containing same

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专利汇可以提供Ether derivative and sulfide derivative, production thereof and miticidal agent containing same专利检索,专利查询,专利分析的服务。并且NEW MATERIAL:The compound of formula I (R
1 is H or CH
3 ; R
2 is R
1 or Cl; R
3 is H or 1W3C alkyl; Y is O or S; X is R
1 OCH
3 , methanesulfonyl or halogen).
EXAMPLE: 4-(2-Fluoroethoxy)-3-bromobenzyl 1-isopropyl-2,2-dimethyl-2-cyanoethyl ether.
USE: An agricultural chemical and a miticide. It has excellent miticidal activity and oviposition-suppressing effect, low phytotoxidity to plants and low toxicity to fish, exhibits remarkable effect even against drug-resistant spider mites, is producible at a relatively low cost and is effective in exterminating mites parasitic to various crops by the application to the habitat of the mite.
PREPARATION: The compound of formula I can be produced by reacting a compound of formula II (M is H, alkali metal or alkaline earth metal) with a compound of formula III (Z is halogen) in an organic solvent at 20W100°C in the presence of a base as an acid acceptor when M is H.
COPYRIGHT: (C)1988,JPO&Japio,下面是Ether derivative and sulfide derivative, production thereof and miticidal agent containing same专利的具体信息内容。

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