Ether substituted benzodioxan derivatives

US4036980A · kind A · utility

Assignee

• Sandoz AG · CH

Inventors

• Fritz Schaub · Aesch, CH
• Hanspeter Schelling · Oberwil, CH

Key dates

• Filing date: May 28, 1975
• Grant date: Jul 19, 1977
• Expiry date: May 28, 1995

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C323/00
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Benzodioxan derivatives of formula, ##STR1## in which R is a group of formula A ##STR2## or of formula B, EQU --(CH.sub.2).sub.p --CR.sub.6 =CR.sub.5 --(CH.sub.2).sub.n --O--R.sub.2 B wherein PA1 R.sub.2 is a hydrocarbon radical, e.g. alkyl or cycloalkyl, PA1 R.sub.3 and R.sub.4, independently, are hydrogen or alkyl, PA1 R.sub.5 and R.sub.6, independently, are hydrogen or methyl, PA1 m, n and p are integers, PA2 R.sub.1 is hydrogen or alkyl, PA2 X is oxygen or sulphur And PA2 Z is hydrogen or a substituent, e.g. alkyl, are useful as insect and acarid growth inhibiting agents.