N-substituted halogenoacetanilides and their use as herbicides

US4517011A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Rudolf Thomas · Haan, DE
• Wilfried Draber
• Robert R. Schmidt · Cologne, DE
• Ludwig Eue

Key dates

• Filing date: Jan 12, 1978
• Grant date: May 14, 1985
• Expiry date: Jan 12, 1998

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D257/04
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to new N-substituted halogenoacetanilides of the general formula ##STR1## in which R represents an optionally substituted N-containing heterocyclic radical, PA0 X and Y which may be identical or different, each represent alkyl, PA0 Z represents halogen and PA0 n represents 0, 1 or 2, and their acid addition salts and metal salt complexes, to a process for the preparation of the new compounds and to their use as herbicides.