Phenoxymethane derivatives for regulating plant growth

US4588433A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Hans-Georg Schmitt · Leverkusen, DE
• Klaus Lurssen · Wittlich, DE
• Karlfried Wedemeyer · Cologne, DE

Key dates

• Filing date: Feb 21, 1984
• Grant date: May 13, 1986
• Expiry date: Feb 21, 2004

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C323/00
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Phenoxymethane derivatives of the formula ##STR1## in which R.sup.1 represents hydrogen, alkyl, alkoxy, halogenoalkyl, halogenoalkoxy, halogen, alkoxycarbonyl, cycloalkoxycarbonyl or nitro, PA1 R.sup.2 represents hydrogen, alkyl or halogen, PA1 R.sup.3 represents hydrogen, alkyl, alkenyl, alkinyl, phenyl which is optionally substituted by alkyl and/or halogen, phenylalkyl which is optionally substituted by alkyl and/or halogen, alkoxy, phenoxy, halogenoalkyl, halogenoalkoxy, alkylthio, halogenoalkylthio, alkylsulphonyl, phenylthio, phenylsulphonyl, nitro or halogen, PA1 R.sup.4 represents hydrogen, alkyl, halogen, cycloalkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, cycloalkylaminocarbonyl, di-cycloalkylaminocarbonyl, phenoxycarbonyl which is optionally substituted by halogen and/or alkyl, cyano or the radical of the formula --COOR, wherein PA1 R represents hydrogen, an alkali metal cation, one equivalent of an alkaline earth metal cation, alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl or the radical of the formula --CH.sub.2 --O--(CH.sub.2 --CH.sub.2 --O).sub.q --Alk wherein PA1 Alk represents alkyl and PA1 q represents 0, 1 or 2, PA1 m represents 1, 2 or 3, …