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Alpha-substituted phenoxyacetamide

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专利汇可以提供Alpha-substituted phenoxyacetamide专利检索,专利查询,专利分析的服务。并且NEW MATERIAL:Amides shown by the formula I (X is halogen; Y is halogen, group shown by the formula II or III; R
1 and R
2 are the same 1W6C alkyl, or aryl, or R
1 , R
2 , and N form piperidine ring) and their salts.
EXAMPLE: α-Bromo-N,N-diallyl-p-chlorophenoxyacetamide.
USE: An agricultural and gardening fungicide. A herbicide. Extremely effective against blast of rice plant, various kinds of powdery mildew, rust, etc. Having improved controlling effects on annual or perennial weeds occurring in plowed fields, paddy fields, fruit gardens, etc.
PROCESS: For example, a compound shown by the formula IV is reacted with a compound shown by the formula V, to give a compound shown by the formula I (X is halogen). If necessary, the compound shown by the formula I is reacted with imidazole or triazole to give a compound shown by the formula I (X is group shown by the formula II or III).
COPYRIGHT: (C)1981,JPO&Japio,下面是Alpha-substituted phenoxyacetamide专利的具体信息内容。

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