Herbicidal arylimino-substituted triazoles, thiadiazoles or oxadiazoles

US5767041A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Otto Schallner · Monheim, DE
• Andreas Lender · Wuppertal, DE
• Hans-Joachim Santel · Leverkusen, DE
• Markus Dollinger · Leverkusen, DE

Key dates

• Filing date: Jan 7, 1997
• Grant date: Jun 16, 1998
• Expiry date: Jan 7, 2017

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D417/12
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to new substituted aryliminoheterocycles of the general formula (I) ##STR1## in which A represents oxygen, sulphur or the group N--R.sup.1 where PA1 R.sup.1 represents hydrogen or in each case optionally substituted alkyl, alkenyl or akinyl, PA0 E represents one of the following groups ##STR2## where Q represents oxygen, sulphur or the group N--R.sup.1 (where R.sup.1 has the abovementioned meaning) and PA1 R.sup.2 represents hydrogen, cyano or in each case optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl or cycloalkenyl, PA0 R represents hydrogen or in each case optionally substituted alkyl, alkenyl or alkinyl, and PA0 Ar represents in each case optionally substituted monocyclic or bicyclic aryl or heteroaryl, to processes for their preparation and to their use as herbicides.