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N-alpha,alpha-dimethylbenzylacetamide derivative and herbicide

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专利汇可以提供N-alpha,alpha-dimethylbenzylacetamide derivative and herbicide专利检索,专利查询,专利分析的服务。并且NEW MATERIAL:A compound of formula I ( X is H, Cl).
EXAMPLE: N-(α,α-Dimethylbenzyl)(1'-naphthyl)acetamide.
USE: Herbicide: it shows high herbicidal activity against weeds before germination to early germination to control the germination of weed seeds and the growth of plumules. Especially, it has strong herbicidal activity against true grasses and Cyperacae weeds such as barnyard grass or bulrush and causes substantially to injury to transplanted rice plant.
PREPARATION: The reaction between a benzylamine derivative and a 1-naphthylacetyl chloride derivative is effected in the presence of a base such as a tertiary amine, pyridine or potassium carbonate in a solvent such as benzene, chloroform or ether at -10W100°C to give the compound of formula I.
COPYRIGHT: (C)1982,JPO&Japio,下面是N-alpha,alpha-dimethylbenzylacetamide derivative and herbicide专利的具体信息内容。

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