摘要 |
<p>Organophosphate derivatives of the formula <IMAGE> in which X is O, S or NH, Y is O or S, R1 is a lower alkyl group, R2 is a lower alkyl group or a lower alkoxy-lower alkyl group, R3 is a fluoro-substituted lower alkyl group, and n is 0 or 2. which possess pesticidal properties. The phenols of the phenyl esters are also new.</p> |