Control of fungi using phenylpropylammonium salts

US4472412A · kind A · utility

Assignee

• BASF SE

Inventors

• Ernst Buschmann · Ludwigshafen, DE
• Bernd Zeeh · Ludwigshafen, DE
• Ernst-Heinrich Pommer · Schifferstadt, DE
• Eberhard Ammermann · Heppenheim, DE

Key dates

• Filing date: Aug 24, 1982
• Grant date: Sep 18, 1984
• Expiry date: Aug 24, 2002

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D295/073
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A fungicidal agent contains a phenylpropylammonium salt of the formula ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are each hydrogen, unsubstituted or substituted alkyl, unsubstituted or substituted aryl or aralkyl, cycloalkyl, alkoxy, acyl or halogen, R.sup.4 is alkyl, alkenyl or alkoxy, R.sup.5 is alkyl, alkenyl, alkynyl or unsubstituted or substituted aralkyl, R.sup.6 and R.sup.7 are each hydrogen, alkyl, CH.sub.2 OH or OH, X is CH.sub.2, O, S, C.dbd.O, (CH.sub.2).sub.2 or CH.sub.2 CH--R.sup.8 where R.sup.8 is alkyl, m is 0, 1 or 2, n is 0 or 1 and Y.crclbar. is the anion of a non-phytotoxic acid, with the proviso that the bond represented by the broken line may be hydrogenated if m is 0 or 1, and is always hydrogenated if m is 2.