Substituted 4-cyan-3-(pyridyl)-4-phenylbutanoates, method for the production thereof and uses as herbicides and plant growth regulators

US9661848B2 · kind B2 · utility

Assignee

• BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

• Harald Jakobi · Frankfurt, DE
• Marc Mosrin · Monheim, DE
• Hansjoerg Dietrich · Liederbach am Taunus, DE
• Elmar Gatzweiler · Bad Nauheim, DE
• Christopher Hugh Rosinger · Hofheim, DE
• Dirk Schmutzler · Hattersheim, DE

Key dates

• Filing date: Dec 17, 2013
• Grant date: May 30, 2017
• Expiry date: Dec 17, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D213/61
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

4-Cyano-3-(pyridyl)-4-phenylbutanoates, processes for their preparation and their use as herbicides and plant growth regularsCompounds of the formula (I) or salts thereofin which R1, (R2)n and Q are as defined in Claim 1 are suitable as herbicides for the control of harmful plants or as plant growth regulators.The compounds can be prepared by the process claimed.