Microbicidal 2-(1H-1,2,4-triazolylmethyl-1'-yl)-2-siloxy-2-phenyl-acetates

US4533659A · kind A · utility

Assignee

• Ciba-Geigy · US

Inventors

• Wolfgang Eckhardt · Lörrach, DE
• Walter Kunz · Oberwil, CH

Key dates

• Filing date: May 31, 1983
• Grant date: Aug 6, 1985
• Expiry date: May 31, 2003

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F7/1804
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to microbicidal silyloxyalkane azoles of the formula I ##STR1## wherein X is the bridge member --CH.dbd. or --N.dbd., PA0 Ar is a phenyl, diphenyl or naphthyl group, PA0 R.sub.1, R.sub.2 and R.sub.3 independently of one another are hydrogen, nitro, halogen, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkoxy or C.sub.1 -C.sub.3 haloalkyl, PA0 R is one of the groups --COOR.sub.5, --COSR.sub.6, ##STR2## or --CN, R.sub.5 is C.sub.2 -C.sub.10 alkenyl which is unsubstituted or substituted by halogen; C.sub.2 -C.sub.10 alkynyl which is unsubstituted or substituted by halogen; or is a C.sub.3 -C.sub.8 cycloalkyl group or a phenyl group which is unsubstituted or substituted by halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, --CN or --CF.sub.3 ; or is a C.sub.1 -C.sub.12 alkyl chain which from C.sub.2 alkyl may be interrupted by oxygen or sulfur and is unsubstituted or substituted by a member selected from the group consisting of halogen, phenyl, --COO--C.sub.1 --C.sub.4 alkyl, --CO--C.sub.1 --C.sub.4 alkyl, --CO--phenyl, an unsaturated or saturated 5- or 6-membered ring containing oxygen or sulfur as heteroatom, with each phenyl moiety being unsubstituted or sub…