| abstract |
Insecticidal dihydro-oxadiazine compounds having formula (I): wherein X is O, N or S; R is a substituted or unsubstituted phenyl or C4-C5 heterocyclic group; R<2>, R<3>, R<4>, and R<5> are one of the following: a) R<2>, R<3>, and R<4> are independently, hydrogen, alkyl, alkoxy, or furanyl; and R<5> is nitro, cyano, alkyl, dialkylamino, alkylthio, alkoxy, haloalkoxy, phenoxy, phenylthio, or alkoxycarbonyl, wherein R<3> and R<5> together can form a ring; or b) R<3>, R<4>, and R<5> are hydrogen; and R<2> is alkylthio, alkylsulfinyl, alkylsulfonyl, nitroalkoxy, hydroxy, dialkoxyphosphinyl, cyano, acyloxy, alkoxy, haloalkoxy, cycloalkyl, or alkenyl; or R<2> is a substituted or unsubstituted phenyl, phenylthio, phenylsulfinyl, phenylsulfonyl, pyrazolyl, furanyl, thienyl, phenylalkoxy, or benzoyloxy; and R<6> is hydrogen alkyl, alkylthio, alkoxyalkyl, acyl, benzyl, or alkoxycarbonyl. |