1-取代苯甲酰肼基-2-(1H-1,2,4-三唑-1-基)-4,4-二甲基-3-戊酮的合成及杀菌活性  

Studies on the synthesis and fungicidal activity of 1-benzohydrazo-2-(1H-1,2,4-triazole-1-yl)-4,4-dimethyl-3-pentone

作　　者：张耀谋[1] 曾东强[1] 陈君[1] 

机构地区：[1]华南农业大学农药与化学生物学教育部重点实验室,广东广州510642

出　　处：《广西大学学报（自然科学版）》2004年第4期282-284,共3页Journal of Guangxi University（Natural Science Edition）

基　　金：广西自然科学基金(桂科基03420021)

摘　　要：由2-(1H-1,2,4-三唑-1-基)-4,4-二甲基-1-戊烯-3-酮和取代苯甲酰肼的亲核加成反应合成了六个未见文献报道的三唑化合物,其化学结构经IR,1HNMR,MS和元素分析确证.目标化合物的生物活性测定表明,该类化合物对小麦叶锈病具有良好的杀菌活性.Six title compounds were synthesized through the additional reaction of benzohydrazids with 2-(1H-1,2,4-triazolyl-1-yl)-4,4-dimethyl-1-pentene-3-one, which were identified by IR,~1H NMR,MS and elemental analysis. The preliminary bioassays showed the compounds had fungicidal activities to Puccinia recondita Rob.ex Desm.f.sp.tritici Erikss.et Henn at the concentration of 50 mg/L.

关 键 词：苯甲酰肼 1 2 4-三唑 杀菌活性 

分 类 号：O626.26[理学—有机化学]