Phenoxyphenoxy unsaturated derivatives and herbicidal composition
AssigneeKumiai Chemical Industry Co., Ltd.
InventorsKazuo Jikihara, Shigekazu Itoh, Shuichi Takayama, Koichi Sato, Ichiro Kimura, Isao Chiyomaru
Life of this patent
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Abstract
A herbicidal composition which comprises a phenoxyphenoxy unsaturated derivative having the formula: ##STR1## wherein X represents a halogen atom or CF.sub.3 ; Y represents a hydrogen atom or a halogen atom; and Z represents --COOR, --COR", --COOH, --CH.sub.2 OH, or --CH.sub.2 OR"'.
Claims10
Phenoxyphenoxy unsaturated derivative having the formula ##STR55## wherein X represents a halogen atom or CF.sub.3 ;
- Y represents a hydrogen atom or a halogen atom;
- and Z represents --COOR, --COR", --CH.sub.2 OH or --CH.sub.2 OR"' and R represents cyanoethyl, dialkylaminoethyl, alkoxyalkyl, benzyl, dialkylbenzyl, alkylbenzyl, halobenzyl, pyridinomethyl, furfuryl, cycloalkyl, methylcycloalkyl, phenyl, halophenyl, methyl phenyl, alkoxy alkyleneoxy alkyl, methoxymethylbutyl group, a metal atom, amino, alkylamino or arylamino group;
- and when X is a halogen atom, R can be an alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl or hydrogen atom group;
- and R" represents a hydrogen atom, amino, alkylamino, dialkylamino, phenylamino or phenylamino group which may be substituted by halo or alkyl group, and R"' represents an acetyl, chloroacetyl, benzoyl, ethoxycarbonyl, methylcarbamoyl or phenylcarbamoyl group.
A herbicidal composition which comprises a phenoxyphenoxy unsaturated derivative having the formula ##STR59## wherein X represents a halogen atom or CF.sub.3 ;
- Y represents a hydrogen atom or a halogen atom;
- and Z represents --COOR, --COR", --COOH, --CH.sub.2 OH or --CH.sub.2 OR'" and R represents cyanoethyl, dialkylaminoethyl, alkoxyalkyl, benzyl, dialkylbenzyl, alkylbenzyl, halobenzyl, pyridinomethyl, furfuryl, cycloalkyl, methylcyloalkyl, phenyl, halophenyl, methyl phenyl, alkoxy alkyleneoxy alkyl, methoxymethylbutyl group, a metal atom, amino, alkylamino or arylamino group;
- and when X is a halogen atom, R can be an alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl or hydrogen atom group;
- and R" represents, amino, alkylamino, dialkylamino, phenylamino or phenylamino group which may be substituted by halo or alkyl group, and R"' represents an acetyl, chloroacetyl, benzoyl, ethoxycarbonyl, methylcarbamoyl or phenylcarbamoyl group.
Dependencies are inferred from the claim text.