Combating pests with benzyl phenyl ethers

US4220663A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Andreas Schulze · Aesch, CH
• Klaus Sasse · Bensberg, DE
• Klaus Naumann
• Peter Roessler · Bensberg, DE
• Peter Kraus · Cologne, DE

Key dates

• Filing date: Jul 20, 1978
• Grant date: Sep 2, 1980
• Expiry date: Jul 20, 1998

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D307/52
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Benzyl phenyl ethers, many of which are new, of the formula ##STR1## in which X is ##STR2## R.sup.1 is H or alkyl, R.sup.2 is alkyl, alkenyl, alkynyl, alkylidene, alkenylidene or alkynylidene optionally substituted by OH, alkoxy, a heterocyclic group containing O, S or N, amino, monoalkylamino, dialkylamino or by an alkylene bridge with 5 carbon atoms, PA1 R.sup.3 each independently is H, alkyl, alkoxy, alkylmercapto, halogen, halogenoalkyl, halogenoalkoxy, halogenoalkylmercapto, NO.sub.2, amino, monoalkylamino or dialkylamino, PA1 R.sup.4 each independently is H, halogen or alkoxy, PA1 m is an integer from 1 to 5, and PA1 n is an integer from 1 to 4, and acid addition salts thereof, are useful for combatting arthropods, nematodes, fungi and bacteria.