Microbicidal benzotriazoles

US6172092A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Lutz Assmann · Eutin, DE
• Ralf Tiemann · Leverkusen, DE
• Martin Kugler · Leichlingen, DE
• Heinrich Schrage · Krefeld, DE
• Klaus Stenzel · Goldkronach, DE

Key dates

• Filing date: Apr 22, 1999
• Grant date: Jan 9, 2001
• Expiry date: Apr 22, 2019

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D491/04
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Novel benzotriazoles of the formula ##STR1## in which PA1 R, X.sup.1, X.sup.2, X.sup.3, X.sup.4 and Y have the meanings given in the description, PA1 and their acid addition salts and metal salt complexes, PA1 a process for the preparation of these substances and their use as microbicides in crop protection and in material protection.