&agr;-phenyl-&bgr;ketosulfone

US6670385B1 · kind B1 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Reiner Fischer · Monheim, DE
• Oliver Kretschik
• Thomas Schenke · Odenthal, DE
• Ralf-Ingo Schenkel · Rahden, DE
• Jürgen Wiedemann · Leverkusen, DE
• Christoph Erdelen · Leichlingen, DE
• Peter Lösel · Leverkusen, DE
• Mark Wilhelm Drewes · Langenfeld, DE
• Dieter Feucht · Eschborn, DE
• Wolfram Andersch · Bensberg, DE

Key dates

• Filing date: Nov 26, 2001
• Grant date: Dec 30, 2003
• Expiry date: Nov 26, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D409/04
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to novel aryl-substituted S(O)m cycles of the formula (I) in which F1, F2, G, V, W, X, Y, Z and m are each as defined in the description, to processes for their preparation and to their use in agriculture, for example as crop protection agents (fungicides, herbicides and insecticides).