Combating fungi with novel 2-azolylmethyl-1,3-dioxolane and -dioxane derivatives

US4472395A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Wolfgang Kramer · Wuppertal, DE
• Karl H. Buchel · Burscheid, DE
• Hans-Ludwig Elbe · Wuppertal, DE
• Udo Kraatz · Leverkusen, DE
• Wolf Reiser · Wuppertal, DE
• Andreas Schulze · Aesch, CH
• Erik Regel
• Wilhelm Brandes · Leichlingen, DE
• Paul-Ernest Frohberger · Leverkusen, DE

Key dates

• Filing date: Jan 27, 1982
• Grant date: Sep 18, 1984
• Expiry date: Jan 27, 2002

Classification

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

Abstract

A 2-azolylmethyl-1,3-dioxolane or -dioxane derivative of the formula ##STR1## in which Az is imidazol-1-yl or 1,2,4-triazol-1-yl, PA1 R.sup.1, R.sup.2, R.sup.3 and R.sup.5 each independently is hydrogen or alkyl, or PA1 R.sup.1 and R.sup.3 together are an optionally substituted multi-membered methylene bridge, PA1 R.sup.4 is hydrogen, optionally substituted alkyl, optionally substituted aryl or optionally substituted aralykyl, PA1 m is 0 or 1, PA1 R.sup.6 is hydrogen, halogen, cyano, alkyl, optionally substituted aryl, --X--R.sup.7, --COOR.sup.8 or --CONHR.sup.9, PA1 X is oxygen, sulphur, SO, or SO.sub.2, PA1 R.sup.7 is alkyl, halogenoalkyl, cyano, optionally substituted aralkyl or optionally substituted aryl, PA1 R.sup.8 is alkyl, PA1 R.sup.9 is alkyl or optionally substituted aryl, and PA1 n is 0 or 1, or a plant-tolerated acid addition salt or metal salt complex thereof which possesses fungicidal activity.