S-dithiocarbamoylmethyl trithiophosphonate insecticides.

摘要

Compounds and compositions containing them, for insecticidal control having the formula
<Chemistry id="chema01" num="0001"><Image id="ia01" he="21" wi="51" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>in which R, is an alkyl group having from 1 to 3 carbon atoms, R<Sub>2</Sub> is an alkyl group having from 1 to 6 carbon atoms, and R<Sub>3</Sub> and R<Sub>4</Sub> are independently alkyl groups having from 1 to 6 carbon atoms, or R<Sub>3</Sub> and R<Sub>4</Sub> taken together form a ring having the formula
<Chemistry id="chema02" num="0002"><Image id="ia02" he="19" wi="33" file="IMGA0002.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>in which m and n are each integers from 1 to 3 and X is oxygen or -CH<Sub>2</Sub>-, together with insecticidal compositions containing such compounds, and methods for controlling insects.