Heterocyclicacetonitriles and their fungicidal use
申请人:ROHM AND HAAS COMPANY
公开号:EP0451948A1
公开(公告)日:1991-10-16
Heterocyclicacetonitriles which are useful in the control of fungi, especially bitunicate asci and unitunicate asci, are provided. These compounds are of the general formula:
wherein Ar₁ and Ar₂ are substituted or unsubstituted aryl groups; Het is a six-membered nitrogen-containing heterocyclic ring; n is the integer 2 or 3; and the agronomically acceptable enantiomorphs, acid addition salts and metal complexes thereof.
A class of novel heterocyclicacetonitriles which is useful in the control of fungi, especially bitunicate asci and unitunicate asd, has been discovered. These compounds are of the general formula: ##STR1## wherein Ar.sub.1 and Ar.sub.2 are substituted or unsubstituted aryl groups; Het is a six-membered nitrogen-containing heterocyclic ring; n is the integer 2 or 3; and the agronomically acceptable enantiomorphs, add addition salts and metal complexes thereof.