Fused N-phenylsulfonyl-N-triazinylureas

US4589911A · kind A · utility

Assignee

• Ciba-Geigy · US

Inventors

• Josef Ehrenfreund · Chur, CH
• Werner Fory · Riehen, CH

Key dates

• Filing date: May 1, 1984
• Grant date: May 20, 1986
• Expiry date: May 1, 2004

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D327/06
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Fused N-phenylsulfonyl-N'-triazinylurea of formula I ##STR1## wherein Z is oxygen or sulfur, PA0 R.sup.1 is hydrogen, halogen, nitro, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, cyano, or a --X--R.sup.5, --CO--X--R.sup.6, --CO--NR.sup.7 R.sup.8, --SO--R.sup.9 or --SO.sub.2 --R.sup.10 group, PA0 R.sup.2 is hydrogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy, PA0 R.sup.3 is C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 haloalkoxy or C.sub.3 -C.sub.6 cycloalkyl, PA0 R.sup.4 is hydrogen, halogen, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 haloalkoxy, C.sub.2 -C.sub.4 alkoxyalkoxy, C.sub.3 -C.sub.6 cycloalkyl or --NR.sup.11 R.sup.12, PA0 R.sup.5 is C.sub.3 -C.sub.5 alkynyl or C.sub.1 -C.sub.4 alkyl which is unsubstituted or substituted by halogen or C.sub.1 -C.sub.4 -alkoxy, or is C.sub.3 -C.sub.5 alkenyl, which is unsubstituted or is substituted by halogen or C.sub.1 -C.sub.4 -alkoxy, PA0 R.sup.6 and R.sup.9 are each independently C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.2 -C.sub.4 alkoxyalkyl, C.sub.3 -C.sub.5 alkenyl, C.sub.3 -C.sub.5 alkynyl, phenyl or benzyl, PA0 R.sup.7 and …