N-(2,5-Diazolyl)-alkyl-haloacetanilides, compounds and herbicidal compositions

US4295876A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Jorg Stetter · Wuppertal, DE
• Klaus Ditgens · Wuppertal, DE
• Rudolf Thomas · Haan, DE
• Ludwig Eue
• Robert R. Schmidt · Cologne, DE

Key dates

• Filing date: Apr 23, 1980
• Grant date: Oct 20, 1981
• Expiry date: Apr 23, 2000

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D271/08
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Novel N-(2,5-diazolyl)-alkyl-halogenoacetanilides of the general formmula ##STR1## in which A represents oxygen, sulphur or the grouping >NR, wherein PA1 R represents alkyl, PA1 R.sup.1 represents hydrogen, alkyl or alkoxy, PA1 R.sup.2 represents hydrogen, alkyl, alkoxy or halogen, PA1 R.sup.3 represents hydrogen, alkyl, alkoxy or halogen, PA1 R.sup.4 represents hydrogen or alkyl, PA1 R.sup.5 represents hydrogen, alkyl, alkoxy, alkylthio, dialkylamino, halogen, cyano or alkoxycarbonyl and PA1 Z represents halogen, and acid addition salts and metal salt complexes thereof are outstandingly effective as herbicides. Furthermore novel N-(2,5-diazolyl)-alkyl-anilines of the general formula ##STR2## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and A have the above-mentioned meaning.