Herbicidal substituted triazolinones

US4948417A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

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

Key dates

• Filing date: Jun 29, 1988
• Grant date: Aug 14, 1990
• Expiry date: Jun 29, 2008

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D249/12
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Herbicidal substituted triazolinones of the formula ##STR1## in which R.sup.1 represents hydrogen, alkyl, alkenyl, alkynyl, halogenoalkyl, halogenoalkenyl, halogenoalkynyl, alkoxyalkyl, alkoxy, cycloalkylalkyl, cycloalkyl or in each case optionally substituted aralkyl or aryl, PA0 R.sup.2 represents alkyl, alkenyl, alkynyl, halogenoalkyl, halogenoalkenyl, halogenoalkynyl, alkoxyalkyl, alkoxy, cycloalkylalkyl, cycloalkyl or in each case optionally substituted aralkyl or aryl, PA0 R.sup.3 and R.sup.4 independently of one another each represent hydrogen, alkyl, alkenyl, alkynyl, halogenoalkyl, halogenoalkenyl, halogenoalkinyl, cyanoalkyl, hydroxyalkyl, alkoxyalkyl, alkoximinoalkyl, alkoxycarbonylalkyl, alkoxycarbonylalkenyl, alkylaminoalkyl, dialkylaminoalkyl, in each case optionally substituted cycloalkyl, cycloalkylalkyl, cyclcalkenyl or cycloalkenylalkyl, optionally substituted heterocyclylalkyl, in each case optionally substituted aralkyl, aroyl or aryl, alkoxy, alkenyloxy, alkynyloxy, aralkyloxy or aryloxy or, together with the nitrogen atom to which they are bonded, represent an optionally substituted heterocycle, PA0 X represents oxygen or sulphur and PA0 Y represents oxygen or…