3-(3,4-dihydro-2H-benzo [1,4]oxazin-6-yl)-1H-pyrimidin-2,4-dione compounds as herbicides

US8748348B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Anja Simon · Weinheim, DE
• Liliana Parra Rapado · Kohlhof, DE
• Richard Roger Evans · Schifferstadt, DE
• Matthias Witschel · Bad Dürkheim, DE
• Trevor William Newton · Neustadt, DE
• Thomas Seitz · Viernheim, DE
• Helmut Walter · Obrigheim, DE

Key dates

• Filing date: Jun 10, 2013
• Grant date: Jun 10, 2014
• Expiry date: Jun 10, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D413/04
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to uracils of formula Iwherein the variables are defined according to the description, processes and intermediates for preparing the uracils of the formula I, compositions comprising them and their use as herbicides, i.e. for controlling harmful plants, and also a method for controlling unwanted vegetation which comprises allowing a herbicidal effective amount of at least one uracil of the formula I to act on plants, their seed and/or their habitat.