Syntheses and insecticidal activity of new 2-(5-(trifluoromethyl)pyridyloxymethyl)-1,3,4-oxadiazoles

被引：82

作者：

Cao, S

Qian, XH ^{[1
]}

Song, GH

Huang, QC

机构：

[1] Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China

[2] E China Univ Sci & Technol, Inst Pesticides & Pharmaceut, Shanghai 200237, Peoples R China

[3] Shanghai Key Lab Chem Biol, Shanghai 200237, Peoples R China

来源：

JOURNAL OF FLUORINE CHEMISTRY | 2002年 / 117卷 / 01期

基金：

中国国家自然科学基金;

关键词：

trifluoromethylpyridyl; 1,3,4-oxadiazoles; syntheses; insecticidal activity;

D O I：

10.1016/S0022-1139(02)00172-0

中图分类号：

O61 [无机化学];

学科分类号：

070301 [无机化学]; 081704 [应用化学];

摘要：

Eight 2-(5-(trifluoromethyl)pyridyloxymethyl)-1,3,4-oxadiazoles have been designed and synthesized by four-step synthetic route. The structures of all new compounds were confirmed by H-1 NMR, mass and HR mass spectroscopy. The preliminary bioassay tests show that some compounds, especially those having fluorine on the benzene ring (II4 and II5), exhibited a significant insecticidal activity on armyworm, Leucania separata Walker, at 500 mg l(-1). (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：63 / 66

页数：4

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