Synthesis and Insecticidal Evaluation of Novel N-Pyridylpyrazolecarboxamides Containing Different Substituents in the ortho-Position

被引:8
|
作者
Feng Qi [1 ]
Yu Guanping [1 ]
Xiong Lixia [1 ]
Wang Mingzhong [1 ]
Li Zhengming [1 ]
机构
[1] Nankai Univ, State Key Lab Elementoorgan Chem, Inst Elementoorgan Chem, Tianjin 300071, Peoples R China
基金
中国国家自然科学基金;
关键词
insecticidal activity; N-pyridylpyrazole; pyrazolecarboxamide; ortho-substituents;
D O I
10.1002/cjoc.201180295
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
In order to look for novel insecticides containing N-pyridylpyrazole, ten novel pyrazolecarboxamides containing different ortho-substituents in the aniline part were synthesized, and their structures were characterized by (1)H NMR, (13)C NMR and HRMS. The single crystal structure of 10b was determined by X-ray diffraction. Their evaluated insecticidal activity against oriental armyworm (Mythimna separata) indicated that all the compounds exhibited moderate insecticidal activities.
引用
收藏
页码:1651 / 1655
页数:5
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