Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Showa Denko KKfiledCriticalShowa Denko KK
Priority to JP13387680ApriorityCriticalpatent/JPS5758658A/en
Publication of JPS5758658ApublicationCriticalpatent/JPS5758658A/en
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
JP13387680A1980-09-261980-09-26N-alpha,alpha-dimethylbenzylacetamide derivative and herbicide
PendingJPS5758658A
(en)