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Acaricidal compositions based on azomethine derivatives and azomethines of the 2,3 - diaminomaleinsaeurenitrils

机译:基于偶氮甲碱衍生物和2,3-二氨基马来酸酯类尿嘧啶的偶氮甲碱的杀螨组合物

摘要

There are provided novel azomethines of 2,3-diaminomaleonitrile of the formula …IMAGE… in which… X represents halogen, haloalkyl or CN,… R1, R2, R3 and R4 can be identical or different and represent hydrogen, optionally substituted alkyl, optionally substituted alkoxy, halogen, CN, NO2, optionally substituted dialkylamino, alkoxycarbonyl, optionally substituted alkylthio, optionally substituted alkylthio, optionally substituted alkylthionyl, optionally substituted alkylsulphonyl, OH, SH or NH2. …??The novel compounds have a highly pronounced acaricidal activity.
机译:提供了式... ...的2,3-二氨基马腈的新型偶氮甲碱,其中... X代表卤素,卤代烷基或CN,... R 1,R 2,R 3和R 4可以相同或不同,并表示氢,任选取代的烷基,任选取代的烷氧基,卤素,CN,NO 2,任选取代的二烷基氨基,烷氧基羰基,任选取代的烷硫基,任选取代的烷硫基,任选取代的烷基亚硫酰基,任选取代的烷基磺酰基,OH,SH或NH 2。 。 ………新型化合物具有很高的杀螨活性。

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