申请人:Hoechst Aktiengesellschaft
公开号:US04536509A1
公开(公告)日:1985-08-20
Substituted ethanols of the general formula ##STR1## in which Ar.sub.1 is a carbocyclic or heterocyclic ring and Az is a triazolyl, benzimidazolyl, pyrazolyl or imidazolyl radical, are reacted with aryl hydrocarbons Ar.sub.2 --H, in which Ar.sub.2 has the same meaning as Ar.sub.1, in the presence of an acidic catalyst, to give 1,1-diaryl-2-azolylethanes. The substances, which, apart from the imidazolyl derivatives, are new, can be used as biocides, in particular fungicides.
通式为##STR1##的取代乙醇与芳基烃Ar.sub.2 --H在酸性催化剂的存在下反应,其中Ar.sub.1是碳环或杂环,Az是三唑基,苯并咪唑基,吡唑基或咪唑基基团,得到1,1-二芳基-2-唑基乙烷。这些物质除了咪唑基衍生物之外都是新物质,可用作生物杀菌剂,特别是杀真菌剂。