Ethyl-triazolyl derivatives

US5304568A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Jurgen Scherkenbeck · Leverkusen, DE
• Michael Lindemann · Schopfheim, DE
• Stefan Dutzmann · Goldkronach, DE
• Heinz-Wilhelm Dehne · Monheim, DE

Key dates

• Filing date: Aug 6, 1993
• Grant date: Apr 19, 1994
• Expiry date: Aug 6, 2013

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D249/08
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

New ethyl-triazolyl derivatives of the formula ##STR1## in which R represents halogen, PA0 X.sup.1 represents fluorine, chlorine or bromine, PA0 X.sup.2 represents fluorine, chlorine or bromine, PA0 Z represents halogen, alkyl having 1 to 4 carbon atoms, alkoxy having 1 to 4 carbon atoms, ethyl having 1 or 2 carbon atoms and 1 to 5 halogen atoms, halogenoalkoxy having 1 or 2 carbon atoms and 1 to 5 halogen atoms, phenyl, phenoxy, nitro or alkoximinoalkyl having 1 to 4 carbon atoms in the alkoxy moiety and 1 to 4 carbon atoms in the alkyl moiety and PA0 m represents the numbers 0, 1, 2 or 3, and addition products thereof with acids or metal salts are very effective for combating fungi. Novel ethyl-triazolyl derivatives of the formula ##STR2## in which R, Z and m have the abovementioned meanings, and addition products thereof with acids or metal salts are very effective for combating fungi. The ethyl-triazolyl derivatives of the formula (II) are also valuable intermediates for the synthesis of ethyl-triazolyl derivatives of the formula (I).