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.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical Corp
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 Nissan Chemical CorpfiledCriticalNissan Chemical Corp
Priority to JP15638177ApriorityCriticalpatent/JPS5490156A/en
Priority to US05/969,866prioritypatent/US4215138A/en
Priority to DE19782855422prioritypatent/DE2855422A1/en
Priority to GB7849869Aprioritypatent/GB2010819B/en
Priority to EG743/78Aprioritypatent/EG13595A/en
Publication of JPS5490156ApublicationCriticalpatent/JPS5490156A/en
Publication of JPS5721271B2publicationCriticalpatent/JPS5721271B2/ja
USE: Insecticide effective to noxious insects in houses and fields.
PROCESS: The compound I can be prepared either by (I) reacting a carboxylic acid IV or its reactive derivative with an alcohol V or its halide or sulfoxylate in an inert solvent such as acetonitrile, in the presence of a dehydrating agent such as dicyclohexylimide, or by (II) reacting a compound VI (Hal is halogen) with an aldehyde VII in an aprotic solvent in the presence of a catalyst such as water-soluble cyanate and chlorotera-n-butylammonium, etc.