Isoxazolyl- and isoxazolinyl-substituted benzoylcyclohexanediones, process for their preparation and their use as herbicides and plant growth regulators

US6211216A · kind A · utility

Assignee

• Aventis CorpScience GmbH · DE

Inventors

• Lothar Willms · Hillscheid, DE
• Andreas van Almsick · Karben, DE
• Hermann Bieringer · Eppstein, DE
• Thomas Auler · Bad Soden, DE
• Felix Thurwachter · Hamburg, DE

Key dates

• Filing date: Jul 25, 2000
• Grant date: Apr 3, 2001
• Expiry date: Jul 25, 2020

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D413/06
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Isoxazolyl- and isoxazolinyl-substituted benzoylcyclohexanediones, process for their preparation and their use as herbicides and plant growth regulators. Benzoylcyclohexanediones of the formula (I), process for their preparation and their use as herbicides and plant growth regulators are described. ##STR1## In formula (I) R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.a, R.sup.b, and R.sup.c are various radicals and Y and Z are a monoatomic bridge element.