N,N'DIACYL-ETHANE-1,2 DIAMINES, THEIR PREPARATION AND THEIR PESTICIDAL FORMULATIONS

摘要

Compounds of formula (I) are pesticides active against arthropods. (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.