Phenoxyalkyloxazolines, as selective herbicides in cereals

US4225336A · kind A · utility

Assignee

• Ciba-Geigy · US

Inventors

• Werner Fory · Riehen, CH
• Hermann Rempfler · Ettingen, CH
• Georg Pissiotas · Lörrach, DE
• Otto Rohr · Therwil, CH
• Beat Bohner · Binningen, CH

Key dates

• Filing date: Jul 30, 1979
• Grant date: Sep 30, 1980
• Expiry date: Jul 30, 1999

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N43/76
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Phenoxyalkyloxyzolines corresponding to the formula ##STR1## wherein R is hydrogen or methyl PA1 Z is a Phenyl-or Pyridyl-radical ##STR2## R.sub.1 is halogen, trifluoromethyl, cyano or nitro R.sub.2 is hydrogen, halogen or cyano PA1 R.sub.3 is halogen trifluoromethyl or cyano and PA1 n is 1 or 2. are effective herbicides which are tolerant towards cereal.