2-ALKOXYCARBONYLAMINO BENZIMIDAZOLES HAVING A HALOGEN-CONTAINING SUBSTITUENT, THEIR PREPARATION AND THEIR USE AS PARASITICIDES

摘要

The invention provides novel benzimidazole compounds having the formula: …CHEM… in which R1 is lower alkoxy and R2 is halogenated lower alkenyl, halogenated lower alkoxy, halogenated lower alkylthio, halogenated lower alkylsulfinyl, or halogenated lower alkylsulfonyl. Processes for the preparation of such compounds are also disclosed. The compounds are active anthelmintic, antifungal, bactericidal and nematocidal agents and compositions containing the novel compounds for such use are also disclosed.