| 摘要 |
<p>Compounds of formula (I) are pesticides active against arthropods. <IMAGE> (I) wherein R1, R2, and R3 are H, alkyl, alkoxy, halo, CN or CF3 or two are linked to form a 3 or 4 carbon atom group; X is O or NA where A is H or alkyl; R is H or alkyl; R4 is H or optionally substituted alkyl, aryl, aralkyl, alkenyl or alkynyl; and R5 is -CB. R6 where B is O, S or NR7 where R7 is H, alkyl, alkoxy, or optionally substituted aryl or aralkyl; R6 is H, R8, OR8, SR8 or NR9R10 where R8 is alkyl, alkenyl or optionally substituted aryl, aralkyl or aryloxyalkyl; and R9 and R10 are H, alkyl or optionally substituted aryl or aralkyl; The invention also comprises processes for the preparation of compounds (I), formulations containing them, and their use as pesticides.</p> |
