Substituted triazolinone herbicides and plant growth regulators

US5061311A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Kurt Findeisen · Odenthal, DE
• Markus Lindig · Hilden, DE
• Hans-Joachim Santel · Leverkusen, DE
• Robert R. Schmidt · Cologne, DE
• Klaus Lurssen · Wittlich, DE
• Harry Strang · Goldkronach, DE

Key dates

• Filing date: Mar 16, 1988
• Grant date: Oct 29, 1991
• Expiry date: Mar 16, 2008

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D409/12
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Novel herbicides and plant growth regulants of the formula ##STR1## in which R.sup.1 represents hydrogen alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, halogenoalkinyl, alkoxyalkyl, alkoxy, cycloalkylalkyl or cycloalkyl, or represents in each case optionally substituted aralkyl or aryl, PA1 R.sup.2 represents a radical ##STR2## or represents a radical --S(O).sub.n --R.sup.7, R.sup.3 and R.sup.4 independently of one another each represent hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, halogenoalkinyl, cyanoalkyl, hydroxyalkyl, alkoxyalkyl, alkylaminoalkyl, alkoxyacarbonylalkyl or aldoxycarbonylalkenyl, or represent in each case optionally substituted cycloalkyl, cycloalkylalkyl, cycloalkenyl or cycloalkenylalkyl, or represent optionally substituted heterocyclylalkyl, or represent in each case optionally substituted aralkyl, aroyl or aryl, or represent alkoxy, alkenyloxy, alkinyloxy, aralkyloxy or aryloxy, or, together with the nitrogen atom to which they are bonded, represent an optionally substituted heterocyclic radical, PA1 X represents oxygen or sulphur and PA1 Y represents oxygen or sulphur, PA1 wherein PA2 R.sup.5 and R.sup.6 independently of one …