Process for the manufacture of pesticidal 1-(alkoxymethyl)pyrrole compounds
申请人:AMERICAN CYANAMID COMPANY
公开号:EP0491136A2
公开(公告)日:1992-06-24
There is provided a single step procedure for the manufacture of 1-(alkoxymethyl)pyrrole compounds by reacting the appropriate pyrrole precursor with a dihalomethane reagent in the presence of an alkali metal alkoxide. The 1-(alkoxymethyl)pyrrole compounds are useful as molluscicidal, insecticidal, acaricidal and nematocidal agents.
BIOCIDE COMPOSITION COMPRISING ZINC PYRITHIONE AND A PYRROLE DERIVATIVE
申请人:Arch Chemicals, Inc.
公开号:EP3231283A1
公开(公告)日:2017-10-18
The present invention is directed to a biocidal composition comprising a blend of zinc pyrithione and 4-bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile (traloypryil) wherein said biocidal composition is copper free or low copper content. A coating composition comprising this biocidal composition as well as a method of coating a substrate and a coated wood, plastic, leather vinyl or metal substrate are also disclosed.