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N-pyridylimidoylimidazole or triazole derivative and fungicide containing the same for agricultural and horticultural purposes

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专利汇可以提供N-pyridylimidoylimidazole or triazole derivative and fungicide containing the same for agricultural and horticultural purposes专利检索,专利查询,专利分析的服务。并且NEW MATERIAL:A compound of formula I (R is alkyl, formula II; R
2 is 3-pyridyl, formula III; Z is CH, N; R
1 is halogen, CF
3 , alkyl, alkoxy; R
3 is halogen, alkyl; n is 0W3) or its acid adduct.
EXAMPLE: 1-[N-(5-Chloropyridin-2-yl)-2-trifluoromethylbenzimidoyl]imidazole.
USE: Fungicide for agricultural and horticultural purposes: it has a wide range of actions of combating a variety of plant diseases, especially showing excellent effect against cucumber powdery mildew and Botrytis cineria. It has good systemic action and, even when it is applied unevenly, the chemical moves rapidly to the parts to which the chemical has not been directly applied.
PREPARATION: The compound of formula IV reacts with a halogenating agent to give a compound of formula V (X is halogen), which is allowed to react with a compound of formula VI in an inert solvent such as chloroform to give the compound of formula I .
COPYRIGHT: (C)1985,JPO&Japio,下面是N-pyridylimidoylimidazole or triazole derivative and fungicide containing the same for agricultural and horticultural purposes专利的具体信息内容。

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