摘要
Ten kinds of new ethers and analogues containing heterocycles were synthesized by the regioselective nucleophilicity substitute of dichloropyrimidine, whose structure was confirmed by 1H NMR and elements analysis. Biological test showed that all compounds synthesized displayed a herbicidel activity to some extent. The herbicidal activity of particular compound is 78% at concentration of 1×10-5 mol/L.
Ten kinds of new ethers and analogues containing heterocycles were synthesized by the regioselective nucleophilicity substitute of dichloropyrimidine, whose structure was confirmed by 1H NMR and elements analysis. Biological test showed that all compounds synthesized displayed a herbicidel activity to some extent. The herbicidal activity of particular compound is 78% at concentration of 1×10-5 mol/L.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1999年第9期1412-1414,共3页
Chemical Journal of Chinese Universities
基金
国家自然科学基金!29832050
关键词
苯并三氮唑
二氯嘧啶
醚
嘧啶氧醚
除草剂
Benzotiazole, Dichloropyrimidine, Ether, Biological activity
