Claims
- 1. A triazine derivative or its salt, said triazine derivative having the formula: ##STR105## wherein R represents a group of the formula OR.sup.3 {wherein R.sup.3 represents a hydrogen atom, a C.sub.1-8 alkyl group (which may be substituted with a halogen atom, a nitro group, a cyano group, a C.sub.1-8 alkoxy group, a C.sub.1-8 alkylthio group, a C.sub.1-8 alkylsulfinyl group, a C.sub.1-8 alkylsulfonyl group, a phenylthio group, a phenylsulfinyl group, a phenylsulfonyl group, a benzyloxy group, an R'COO-- group (R'.dbd.C.sub.1-8 alkyl), a C.sub.1-8 alkoxycarbonyloxy group, an N,N-di-C.sub.1-4 -alkylamino group or a phthalimidoyl group), a C.sub.2-8 alkenyl group, a halogen-substituted C.sub.2-8 alkenyl group, a C.sub.2-8 alkynyl group, a halogen-substituted C.sub.2-8 alkynyl group, a phenyl group (which may be substituted with a halogen atom, a C.sub.1-6 alkyl group or a C.sub.1-6 alkoxy group), a benzyl group (which may be substituted with a halogen atom, a C.sub.1-8 alkyl group or a C.sub.1-8 alkoxy group), a C.sub.1-4 alkylideneamino group, a C.sub.4-6 cycloalkylideneamino group, a group of the formula ##STR106## (wherein R.sup.4 represents a hydrogen atom or a C.sub.1-3 alkyl group, R.sup.5 represents a C.sub.1-8 alkyl group, a phenyl group (which may be substituted with a halogen atom, a C.sub.1-6 alkyl group or a C.sub.1-6 alkoxy group), an amino group, a C.sub.1-8 alkylamino group or a di-C.sub.1-4 -alkylamino group, and n represents an integer of 1 to 3) an alkali metal atom, an alkaline earth metal atom or an organic amino cation}; a group of the formula SR.sup.6 {wherein R.sup.6 represents a hydrogen atom, a C.sub.1-8 alkyl group, a phenyl group (which may be substituted with a halogen atom, a C.sub.1-6 alkyl group or a C.sub.1-6 alkoxy group), a benzyl group (which may be substituted with a halogen atom, a C.sub.1-6 alkyl group or a C.sub.1-6 alkoxy group), a C.sub.2-8 alkenyl group, a halogen-substituted C.sub.2-8 alkenyl group, a C.sub.2-8 alkynyl group or a halogen-substituted C.sub.2-8 alkynyl group}; a group of the formula ##STR107## {wherein R.sup.7 and R.sup.8 may be the same or different and represent a hydrogen atom, a C.sub.1-8 alkyl group, a C.sub.1-8 alkoxy group or a phenyl group (which may be substituted with a halogen atom, a C.sub.1-6 alkyl group or a C.sub.1-6 alkoxy group )}; or an imidazolyl group;
- R.sup.1 represents a hydrogen atom, a C.sub.1-8 alkyl group (which may be substituted with a halogen atom, a C.sub.1-8 alkoxy group, a C.sub.1-8 alkylthio group, a C.sub.1-8 alkylsulfinyl group, a C.sub.1-8 alkylsulfonyl group, an R"CO-- group (R".dbd.C.sub.1-6 alkyl, phenyl or benzyl) or a cyano group), a phenyl group (which may be substituted with a halogen atom, a C.sub.1-6 alkyl group or a C.sub.1-6 alkoxy group) or a benzyl group (which may be substituted with a halogen atom, a C.sub.1-6 alkyl group or a C.sub.1-6 alkoxy group);
- R.sup.2 represents a hydroxyl group, a C.sub.1-8 alkyl group (which may be substituted with one or two halogen atoms, a C.sub.2-8 alkoxyalkyl group, a C.sub.2-8 alkenyl group, A C.sub.2-8 alkynyl group, a C.sub.1-8 alkoxy group (which may be substituted with a halogen atom, a benzyloxy group, a C.sub.1-8 alkoxycarbonyl group, a C.sub.3-7 cycloalkyl group, an R"CO-- group (R".dbd.C.sub.1-6 alkyl, phenyl or benzyl), an N,N-di-C.sub.1-4 -alkylamino group or a C.sub.1-8 alkoxy group), a phenyl group (which may be substituted with a halogen atom, a C.sub.1-4 alkyl group or a C.sub.1-4 alkoxy group), a phenoxy group (which may be substituted with a halogen atom, a C.sub.1-4 alkyl group or a C.sub.1-4 alkoxy group), a C.sub.2-8 alkenyloxy group (which may be substituted with one or two halogen atoms or a phenyl group), a C.sub.2-8 alkynyloxy group (which may be substituted with one or two halogen atoms or a phenyl group), a benzyloxy group (which may be substituted with a halogen atom, a C.sub.1-4 alkyl group or a C.sub.1-4 alkoxy group), a trimethylsilyloxy group, a C.sub.3-7 cycloalkoxy group, a group of the formula ##STR108## {wherein R.sup.9 represents a C.sub.1-8 alkyl group which may be substituted with a halogen atom, a C.sub.3-7 cycloalkyl group, a phenyl group (which may be substituted with a halogen atom, a C.sub.1-4 alkyl group or a C.sub.1-4 alkoxy group), a C.sub.1-8 alkoxy group or a group of the formula: ##STR109## (wherein R.sup.7 and R.sup.8 are as defined above)}, a group of the formula ##STR110## (wherein X represents a halogen atom, a C.sub.1-4 alkyl group or a C.sub.1-4 alkoxy group, n represents an integer of 1 to 3 and R.sup.4 is as defined above), a phenylamino group, a C.sub.1-4 alkoxycarbonylamino group or a C.sub.1-4 alkylcarbonylamino group; A and B may be the same or different and represent a C.sub.1-4 alkyl group, a C.sub.1-4 alkoxy group, a halogen atom, a halogen-substituted C.sub.1-4 alkyl group, a halogen-substituted C.sub.1-4 alkoxy group or a di-C.sub.1-4 -alkylamino group;
- Y represents an oxygen atom, a sulfur atom, an --NH-- group of a group of the formula ##STR111## (wherein R.sup.10 represents a hydrogen atom, a C.sub.1-8 alkyl group or a C.sub.1-8 alkyl group or a C.sub.1-8 alkoxy group); and
- Z represent a nitrogen atom.
- 2. The triazine derivative or its salt according to claim 1, wherein Y is an oxygen atom or a sulfur atom.
- 3. The triazine derivative or its salt according to claim 1, wherein Y is an --NH-- group or a group of the formula: ##STR112## (wherein R.sup.10 represents a hydrogen atom, a C.sub.1-8 alkyl group or a C.sub.1-8 alkoxy group).
- 4. A method for controlling weeds, which comprises applying a herbicidally effective amount of the compound of claim 1 to the locus of weed growth.
- 5. A herbicidal composition comprising:
- a herbicidally effective amount of a triazine derivative or its salt, said triazine derivative having the general formula ##STR113## wherein R represents a group of the formula OR.sup.3 {wherein R.sup.3 represents a hydrogen atom, a C.sub.1-8 alkyl group (which may be substituted with a halogen atom, a nitro group, a cyano group, a C.sub.1-8 alkoxy group, a C.sub.1-8 alkylthio group, a C.sub.1-8 alkylsulfinyl group, a C.sub.1-8 alkylsulfonyl group, a phenylthio group, a phenylsulfinyl group, a phenylsulfonyl group, a benzyloxy group, an R'COO-- group (R'.dbd.C.sub.1-8 alkyl), a C.sub.1-8 alkoxycarbonyloxy group, an N,N-di-C.sub.1-4 -alkylamino group or a phthalimidoyl group), a C.sub.2-8 alkenyl group, a halogen-substituted C.sub.2-8 alkenyl group, a C.sub.2-8 alkynyl group, a halogen-substituted C.sub.2-8 alkynyl group, a phenyl group (which may be substituted with a halogen atom, a C.sub.1-6 alkyl group or a C.sub.1-6 alkoxy group), a benzyl group (which may be substituted with a halogen atom, a C.sub.1-8 alkyl group or a C.sub.1-8 alkoxy group), a C.sub.1-4 alkylideneamino group, a C.sub.4-6 cycloalkylideneamino group, a group of the formula ##STR114## (wherein R.sup.4 represents a hydrogen atom or a C.sub.1-3 alkyl group, R.sup.5 represents a C.sub.1-8 alkyl group, a phenyl group (which may be substituted with a halogen atom, a C.sub.1-6 alkyl group or a C.sub.1-6 alkoxy group), an amino group, a C.sub.1-8 alkylamino group or a di-C.sub.1-4 -alkylamino group, and n represents an integer of 1 to 3) an alkali metal atom, an alkaline earth metal atom or an organic amine cation}; a group of the formula SR.sup.6 {wherein R.sup.6 represents a hydrogen atom, a C.sub.1-8 alkyl group, a phenyl group (which may be substituted with a halogen atom, a C.sub.1-6 alkyl group or a C.sub.1-6 alkoxy group), a benzyl group (which may be substituted with a halogen atom, a C.sub.1-6 alkyl group or a C.sub.1-6 alkoxy group), a C.sub.2-8 alkenyl group, a halogen-substituted C.sub.2-8 alkenyl group, a C.sub.2-8 alkynyl group or a halogen-substituted C.sub.2-8 alkynyl group}; a group of the formula ##STR115## {wherein R.sup.7 and R.sup.8 may be the same or different and represent a hydrogen atom, a C.sub.1-8 alkyl group, a C.sub.1-8 alkoxy group or a phenyl group (which may be substituted with a halogen atom, a C.sub.1-6 alkyl group or a C.sub.1-6 alkoxy group)}; or an imidazolyl group;
- R.sup.1 represents a hydrogen atom, a C.sub.1-8 alkyl group (which may be substituted with a halogen atom, a C.sub.1-8 alkoxy group, a C.sub.1-8 alkylthio group, a C.sub.1-8 alkylsulfinyl group, a C.sub.1-8 alkylsulfonyl group, an R"CO-- group (R".dbd.C.sub.1-6 alkyl, phenyl or benzyl) or a cyano group), a phenyl group (which may be substituted with a halogen atom, a C.sub.1-6 alkyl group or a C.sub.1-6 alkoxy group) or a benzyl group (which may be substituted with a halogen atom, a C.sub.1-6 alkyl group or a C.sub.1-6 alkoxy group);
- R.sup.2 represents a hydroxyl group, a C.sub.1-8 alkyl group (which may be substituted with one or two halogen atoms), a C.sub.2-8 alkoxyalkyl group, a C.sub.2-8 alkenyl group, a C.sub.2-8 alkynyl group, a C.sub.1-8 alkoxy group (which may be substituted with a halogen atom, a benzyloxy group, a C.sub.1-8 alkoxycarbonyl group, a C.sub.3-7 cycloalkyl group, an R"CO-- group (R".dbd.C.sub.1-6 alkyl, phenyl or benzyl), an N,N-di-C.sub.1-4 -alkylamino group or a C.sub.1-8 alkoxy group), a phenyl group (which may be substituted with a halogen atom, a C.sub.1-4 alkyl group or a C.sub.1-4 alkoxy group), a phenoxy group (which may be substituted with a halogen atom, a C.sub.1-4 alkyl group or a C.sub.1-4 alkoxy group), a C.sub.2-8 alkenyloxy group (which may be substituted with one or two halogen atoms or a phenyl group), a C.sub.2-8 alkynyloxy group (which may be substituted with one or two halogen atoms or a phenyl group), a benzyloxy group (which may be substituted with a halogen atom), a C.sub.1-4 alkyl group or a C.sub.1-4 alkoxy group), a trimethylsilyloxy group, a C.sub.3-7 cycloalkoxy group, a group of the formula ##STR116## {wherein R.sup.9 represents a C.sub.1-8 alkyl group (which may be substituted with a halogen atom), a C.sub.3-7 cycloalkyl group, a phenyl group (which may be substituted with a halogen atom, a C.sub.1-4 alkyl group or a C.sub.1-4 alkoxy group), a C.sub.1-8 alkoxy group or a group of the formula: ##STR117## (wherein R.sup.7 and R.sup.8 are as defined above)}, a group of the formula ##STR118## (wherein X represents a halogen atom, a C.sub.1-4 alkyl group or a C.sub.1-4 alkoxy group, n represents an integer of 1 to 3 and R.sup.4 is as defined above), a phenylamino group, a C.sub.1-4 alkoxycarbonylamino group or a C.sub.1-4 alkylcarbonylamino group; A and B may be the same or different and represent a C.sub.1-4 alkyl group, a C.sub.1-4 alkoxy group, a halogen atom, a halogen-substituted C.sub.1-4 alkyl group, a halogen-substituted C.sub.1-4 alkoxy group or a di-C.sub.1-4 -alkylamino group;
- Y represents an oxygen atom, a sulfur atom, an --NH-- group or a group of the formula ##STR119## (wherein R.sup.10 represents a hydrogen atom, a C.sub.1-8 alkyl group or a C.sub.1-8 group); and
- Z represents a nitrogen atom; and
- an agricultural carrier or diluent.
- 6. The composition according to claim 5, wherein Y is an oxygen atom or a sulfur atom.
- 7. The composition according to claim 5, wherein Y is an --NH-- group or a group of the formula ##STR120## (wherein R.sup.10 represents a hydrogen atom, a C.sub.1-8 alkyl group or a C.sub.1-8 alkoxy group).
Priority Claims (2)
Number |
Date |
Country |
Kind |
1-343287 |
Dec 1989 |
JPX |
|
2-120678 |
Oct 1990 |
JPX |
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Parent Case Info
This is a division, of application Ser. No. 07,630,892, filed on Dec. 20, 1990, now U.S. Pat. No. 5,118,339.
Non-Patent Literature Citations (1)
Entry |
Tamaru et al., Chemical Abstracts, vol. 115, entry 159183(6) (1991). |
Divisions (1)
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Number |
Date |
Country |
Parent |
630892 |
Dec 1990 |
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