Tetrahydrophthalimide derivative and herbicide composition containing the same.

摘要

Disclosed is a tetrahydrophthalimide derivative of the formula [I]: <CHEM> wherein X<1> and X<2>, the same or different, represent halogen, hydrogen or trifluoromethyl; R represents <CHEM> (wherein R<1> and R<2>, the same or different, represent hydrogen or methyl, R<3> represents 2-tetrahydrofurfuryl or 3-methyl-1,2,4-oxadiazol-5-yl), <CHEM> (wherein R<4> is hydrogen or methyl, R<5> is methyl or benzyl), <CHEM> (wherein R<6> represents hydrogen or methyl, R<7> is halogen or C1 - C4 alkyl), <CHEM> (wherein R<9> is hydrogen, acyl or arylalkyl), cyano, or -CH2OR<9> (wherein R<8> is hydrogen, acetyl, halophenyl), C1 -C 4 alkyl which may be substituted with alkoxycarbonyl). The tetrahydrophthalimide derivative of the present invention is useful as a herbicide.