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Substituted benzanilide derivative and germicide and herbicide containing the same

阅读:22发布:2023-02-28

专利汇可以提供Substituted benzanilide derivative and germicide and herbicide containing the same专利检索,专利查询,专利分析的服务。并且NEW MATERIAL:A compound of formulaI(R
1 is 3W5C branched alkyl; R
2 is methyl or ethyl; X is methyl, halogen, methoxyl or nitro; n is 0, 1 or 2; however, X is methyl or Cl when n is 2).
EXAMPLE: N-Methyl-4-tert-butyl-2'-phenoxyacetyloxybenzanilide.
USE: An agricultural and horticultural germicide and herbicide, capable of exhibiting a remarkable effect on blast of rice plants with a very small amount of the chemical applied without fear of environmental pollution, and exhibiting improved controlling effects on annual and perennial weeds in paddy fields and plowed fields.
PROCESS: A compound of formula II is reacted with a compound of formula III (Z is halogen) to give the compound of formulaI. The reacted with reaction is carried out in a solvent, e.g. acetone, in the presence of a base at 0°CW the boiling point of the solvent.
COPYRIGHT: (C)1982,JPO&Japio,下面是Substituted benzanilide derivative and germicide and herbicide containing the same专利的具体信息内容。

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