发明公开
EP0317259A3 Heterocyclic insecticides 失效
杂环类杀虫剂

Heterocyclic insecticides
摘要:
Insecticides of the general formula
wherein R₁ is an optionally substituted 5- to 10-member heterocyclic moiety; R₂ is an optionally substituted alkyl, cycloalkyl or alkenyl moiety; X is oxygen, sulfur or -NH-; and R₃ is: (a) an optionally sub­stituted 3-phenoxyphenalkyl, 3-phenoxypyridylalkyl, 3-(pyridyloxy)phen­alkyl, 3-phenylaminophenalkyl, 3-benzylphenalkyl or 3-benzyloxyphenalkyl moiety; (b) a benzylfuranylmethyl moiety; (c) a 3- or 4-substituted benzyl or tetrafluorobenzyl moiety; (d) 4-phenoxy-2-butyn-2-yl; or (e) 2-methyl-­3-phenylbenzyl.
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