引用本文:
刘莹, 任军, 陈卫强, 金桂玉. N-取代吡唑亚甲胺基-N'-取代苯基(硫)脲的合成[J]. 应用化学,
2001, 18(7): 513-516.
Citation: LIU Ying, REN Jun, CHEN Wei-Qiang, JIN Gui-Yu. Synthesis of N-(Substituted)Pyrazolylmetheneimino-N'-(Substituted)Phenyl (Thio)Urea[J]. Chinese Journal of Applied Chemistry, 2001, 18(7): 513-516.
Citation: LIU Ying, REN Jun, CHEN Wei-Qiang, JIN Gui-Yu. Synthesis of N-(Substituted)Pyrazolylmetheneimino-N'-(Substituted)Phenyl (Thio)Urea[J]. Chinese Journal of Applied Chemistry, 2001, 18(7): 513-516.
N-取代吡唑亚甲胺基-N'-取代苯基(硫)脲的合成
English
Synthesis of N-(Substituted)Pyrazolylmetheneimino-N'-(Substituted)Phenyl (Thio)Urea
Abstract:
The title compounds were synthesized from substituted pyrazolyl aldehyde as starting material, which were treated with hydrazine hydrate to give hydrazone(M-1).M-1 were reacted with isocyanates,isothiocyanates to yield 1~19.The structures of compounds were confirmed by elemental analyses, 1H NMR、IR and MS.The preliminary bioassay indicated that some of them displayed fungicidal activities.
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Key words:
- synthesis
- / pyrazole
- / thiourea
- / urea
- / bioactivity
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