| abstract |
Compounds are prepared having the formula WHERE R1 is trichloroethyl or dichlorovinyl, R2 is lower alkyl or phenyl, R3 is OR4 or SR4 or WHERE R4 is alkyl, aryl, haloalkyl or haloaryl, R5 and X is O or S. Preferably R4 and R5 are lower alkyl and R6 is H or lower alkyl. The compounds are useful as nematocides, fungicides, and insecticides. Preferably R1 is 2,2,2-trichloroethyl or 2,2dichlorovinyl. |