Heterocyclicacetonitriles and fungicidal use

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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544333, 544335, 544242, A01N 4354, C07D23902

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active

054847877

ABSTRACT:
A class of novel heterocyclicacetonitriles which is useful in the control of fungi, especially bitunicate asci and unitunicate asci, 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, acid addition salts and metal complexes thereof.

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