Imidazoline derivatives and salts thereof, their synthesis, pesticidal formulations containing the imidazolines, preparation thereof and their use as pesticides.

摘要

Imidazotine compounds of formula (I):
<Chemistry id="chema01" num="0001"><Image id="ia01" he="29" wi="71" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>wherein Ar is a phenyl or a mono-, di- pr tri-substituted phenyl radical in which the substituents are alkyl, alkoxy, halogen, hydroxy, cyano. amino, trihalomethyl or nitro and in which any two adjacent carbon atoms of the phenyl ring may be joined by a carbon chain containing 3 or 4 carbon atoms;
<UnorderedLists id="ula01" listStyle="none"><ListItem>X' is S, NR<Sup>3</Sup> or NZ';</ListItem><ListItem>R<Sup>1</Sup> and R<Sup>2</Sup> are hydrogen or alkyl;</ListItem><ListItem>R<Sup>3</Sup> is alkyl or aryl;</ListItem><ListItem>m is 0 or 1; and</ListItem><ListItem>Z<Sup>1</Sup> and Z<Sup>2</Sup> are a group SO<Sub>n</Sub>R<Sup>9</Sup> or a group
<Chemistry id="chema02" num="0002"><Image id="ia02" he="11" wi="10" file="IMGA0002.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>in which X<Sup>2</Sup> is O, S or NR';</ListItem><ListItem>R<Sup>4</Sup> is alkyl, aryl, alkoxy, aryloxy, amino or amido;</ListItem><ListItem>R<Sup>5</Sup> is alkyl, aryl, alkoxy, aryloxy, alkylthio, arylthio, amino or amido;</ListItem><ListItem>alkyl or alkoxy radicals containing from 1 to 4 carbon atoms each; or an acid addition salt of the imidazoline compound.</ListItem></UnorderedLists>

Methods of preparing the compounds are provided, as are pesticidal formulations containing them.

The compounds are active against pests, especially arthropods of the Order Acarina.