2N-1,2,4,6,Thiatriazine-1,1-dioxides and their use for controlling undesirable plant growth

US4428766A · kind A · utility

Assignee

• BASF SE

Inventors

• Gerhard Hamprecht · Weinheim, DE
• Adolf Parg · Bad Dürkheim, DE
• Bruno Wuerzer · Otterstadt, DE

Key dates

• Filing date: Aug 24, 1982
• Grant date: Jan 31, 1984
• Expiry date: Aug 24, 2002

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N43/72
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

2H-1,2,4,6-Thiatriazine-1,1-dioxides of the formula I ##STR1## where R.sup.1, R.sup.2, R.sup.3 and Y have the meanings given in the description, are used for controlling undesirable plant growth.