| 摘要 |
<p>Compounds of the formula <CHEM> R1 and R2 are independently hydrogen, chlorine or various organic groups; R3 and R4 are independently C1-C3 alkyl; and n is zero, 1 or 2, exhibit arthropodicidal and nematicidal activities. The compounds can be formulated for use in conventional manner. They can be made by reacting a carbamyl fluoride <CHEM> with an appropriate dioxime, or by reacting an oxime ROH with an appropriate bis (carbamyl fluoride).</p> |
