Triorganotin compounds of hydroxydiazenium oxides and fungicidal uses thereof

US4158001A · kind A · utility

Assignee

• BASF SE

Inventors

• Wolfgang Reuther · Neckargemünd, DE
• Paul Raff · Ludwigshafen, DE
• Ernst-Heinrich Pommer · Schifferstadt, DE
• Hans-Peter Heidenreich · Bischofswerda, DE

Key dates

• Filing date: Jun 10, 1977
• Grant date: Jun 12, 1979
• Expiry date: Jun 10, 1997

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F7/2224
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Triorganotin compounds of hydroxydiazenium oxides having a good fungicidal action, fungicides containing these compounds, and processes for their manufacture by reacting a triorganotin halide with a sodium or potassium salt of an N'-hydroxydiazenium oxide or with the N'-hydroxydiazenium oxide in the presence of an acid binder.