Xie Xian-ye
2007
Citations
0
Influential Citations
1
Citations
Journal
Chinese Journal of Synthetic Chemistry
Abstract
Six new Nsubstituted-phenyl-N′-(1-methyl-3-ethyl-4-chloro-5-pyrazole-formyl)ureas(2a~2f) and six new N-substituted-phenyl-N′-(1-methyl-3-ethyl-4-chloro-5-pyrazole-formyl)thioureas(3a~3f) were synthesized from 1-methyl-3-ethyl-4-chloro-5-pyrazole formic acid and substituted aniline in yield of 44%~89%.The structures of 2 and 3 were characterized by 1H NMR,IR and elemental analysis.The preliminary bioassay tests showed that they have acaricidal activity to some extent.