2-[(1H-pyrazole-4-ylmethyl)-sulfonyl]-oxazole-derivative, 2-[(1H-pyrazole-4-ylmethyl)-sulfanyl]-oxazole-derivatives, and chiral 2-[(1H-pyrazole-4-ymethyl)sulfinyl]oxazole derivatives, methods for the production thereof, and use thereof as herbicides and plant growth regulators

US8216973B2 · kind B2 · utility

Assignee

• BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

• Heinz Kehne · Hofheim, DE
• Hansjörg Dietrich · Hofheim, DE
• Dieter Feucht · Eschborn, DE
• Dirk Schmutzler · Hattersheim, DE
• Isolde Häuser-Hahn · Leverkusen, DE
• Christian Paulitz · Liederbach am Taunus, DE
• Jan Dittgen · Frankfurt, DE
• Arianna Marteletti · Pocking, DE
• Christopher Hugh Rosinger · Hofheim, DE

Key dates

• Filing date: Apr 15, 2009
• Grant date: Jul 10, 2012
• Expiry date: May 23, 2029

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D413/14
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to 2-[(1H-pyrazol-4-ylmethyl)-sulfonyl]-oxazole derivatives, chiral 2-[(1H-pyrazol-4-ylmethyl)-sulfinyl]-oxazole derivatives, and 2-[(1H-pyrazol-4-ylmethyl)-sulfanyl]-oxazole derivatives of general formula (I) and the salts thereof, methods for the production thereof, and the use thereof as herbicides and plant growth regulators, in particular as herbicides for selectively controlling weeds in plant crops.