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Synthesis and insecticidal activity of 6,8-dichloro-quinazoline derivatives containing a sulfide substructure
被引:0
作者:
Jian Wu
Song Bai
Min Yue
Li-Jun Luo
Qin-Cai Shi
Juan Ma
Xian-Li Du
Sheng-Hong Kang
Deyu Hu
Song Yang
机构:
[1] Guizhou University,State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education
[2] Guizhou University,Research and Development Center for Fine Chemicals
来源:
Chemical Papers
|
2014年
/
68卷
关键词:
quinazoline derivative;
sulfide substructure;
insecticidal activity;
synthesis;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
A series of 6,8-dichloro-quinazoline derivatives bearing a sulfide group was synthesized and characterized via 1H NMR, 13C NMR, IR and elemental analyses. All the compounds were tested for their insecticidal activity against Plutella xylostella in vitro. The results indicate that the synthesized compounds possess good insecticidal activity. Among these compounds, Vc, Vi, Vj, Vk and Vm displayed 75 %, 85 %, 80 %, 70 % and 63 % activities, respectively. These may prove useful as insecticidal agents.
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页码:969 / 975
页数:6
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