Dialkyl phenyl halide-substituted keto-enols for use as herbicides and pesticides

US5994274A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Reiner Fischer · Monheim, DE
• Thomas Bretschneider · Lohmar, DE
• Hermann Hagemann · Leverkusen, DE
• Folker Lieb · Leverkusen, DE
• Michael Ruther · Monheim, DE
• Arno Widdig · Odenthal, DE
• Peter Dahmen · Neuss, DE
• Markus Dollinger · Leverkusen, DE
• Christoph Erdelen · Leichlingen, DE
• Hans-Joachim Santel · Leverkusen, DE
• Ulrike Wachendorff-Neumann · Neuwied, DE
• Alan Graff · Leverkusen, DE
• Wolfram Andersch · Bensberg, DE

Key dates

• Filing date: Dec 23, 1997
• Grant date: Nov 30, 1999
• Expiry date: Dec 23, 2017

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D309/32
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to new compounds of the formula (I) ##STR1## in which X represents alkyl, PA0 Y represents halogen or alkyl and PA0 Z represents halogen or alkyl, PA0 with the proviso that one of the radicals Y and Z always represents halogen and the other alkyl, PA0 Het represents one of the groups ##STR2## in which A, B, D and G have the meanings given in the description, PA1 a plurality of processes for their preparation and their use as pesticides and herbicides.