AMINOALKYL ESTERS, MANUFACTURE AND USE IN INSECTICIDES

The invention relates to: 1. Novel aminoalkyl esters of the formula (I) in which R -R , X and n are as defined in the description. They are prepared by reacting aminoethanols of the formula II in which R , R , R , R , n and X are as defined in the description, or their salts, with carboxylic acids o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BIRUHERUMU SHIYUTENDERU, RAINAA FUTSUKUSU, INGEBORUKU HANMAN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to: 1. Novel aminoalkyl esters of the formula (I) in which R -R , X and n are as defined in the description. They are prepared by reacting aminoethanols of the formula II in which R , R , R , R , n and X are as defined in the description, or their salts, with carboxylic acids of the formula III R COOH (III) in which R is as defined above, or with reactive derivatives thereof, if appropriate in the presence of acid acceptors, if appropriate in the presence of catalysts and if appropriate in the presence of diluents. The invention furthermore relates to intermediates for the production of the compounds of the formula I. The novel aminoalkyl esters of the formula (I) are distinguished by a high pesticidal, in particular insecticidal, activity.