Claims
- 1. An N-aryltetrahydrophthalimide compound of the formula I ##STR1296## where the substituents and indices have the following meanings: n is 0 or 1, R.sup.1 is hydrogen or halogen, Y is --O-- or --S--, R.sup.2 is hydrogen or C.sub.1 -C.sub.3 -alkyl, and R.sup.3 is phenyl which is unsubstituted or monosubstituted to trisubstituted by C.sub.1 - or C.sub.2 -alkyl, halogen, methoxy, nitro, and/or cyano.
- 2. A herbicide containing a herbicidally effective amount of an N-aryltetrahydrophthalimide compound of the formula I as defined in claim 1 and inert additives.
- 3. A herbicide containing a herbicidally effective amount of an N-aryltetrahydrophthalimide compound of the formula I as defined in claim 1 and further active constituents.
- 4. A method for controlling undesirable plant growth, wherein the undesirable plants, their habitat or both the undesirable plants and their habitat, are treated with a herbicidally effective amount of an N-aryltetrahydrophthalimide compound of the formula I, as defined in claim 1.
- 5. An N-aryltetrahydrophthalimide compound of the formula I ##STR1297## where the substituents and indices have the following meanings: n is 0 or 1, R.sup.1 is hydrogen or halogen, Y is --O-- or --S--, R.sup.2 is hydrogen or C.sub.1 -C.sub.3 -alkyl, and R.sup.3 is 2-tetrahydrothiopyranyl, 3-tetrahydrothiopyranyl, 4-tetrahydrothiopyranyl, 5,6-dihydro-2H-thiopyranyl, 2-tetrahydropyranyl, 3-tetrahydropyranyl, 4-tetrahydropyranyl or 5,6-dihydro-2H-pyranyl each of which may be monosubstituted to trisubstituted by C.sub.1 -C.sub.3 -alkyl.
- 6. A herbicide containing a herbicidally effective amount of an N-aryltetrahydrophthalimide compound of the formula I as defined in claim 5 and inert additives.
- 7. A herbicide containing a herbicidally effective amount of an N-aryltetrahydrophthalimide compound of the formula I as defined in claim 5 and further active constituents.
- 8. A method for controlling undesirable plant growth, wherein the undesirable plants, their habitat or both the undesirable plants and their habitat, are treated with a herbicidally effective amount of an N-aryltetrahydrophthalimide compound of the formula I, as defined in claim 5.
- 9. An N-aryltetrahydrophthalimide compound of the formula I ##STR1298## where the substituents and indices have the following meanings: n is 0 or 1, R.sup.1 is hydrogen or halogen, Y is --O-- or --S--, R.sup.2 is hydrogen or C.sub.1 -C.sub.3 -alkyl, and R.sup.3 is 2-tetrahydrofuryl, 3-tetrahydrofuryl, 2-tetrahydrothienyl or 3-tetrahydrothienyl each of which may be monosubstituted to trisubstituted by C.sub.1 -C.sub.3 -alkyl.
- 10. A herbicide containing a herbicidally effective amount of an N-aryltetrahydrophthalimide compound of the formula I as defined in claim 9 and inert additives.
- 11. A herbicide containing a herbicidally effective amount of a N-aryltetrahydrophthalimide compound of the formula I as defined in claim 9 and further active constituents.
- 12. A method for controlling undesirable plant growth, wherein the undesirable plants, their habitat or both the undesirable plants and their habitat, are treated with a herbicidally effective amount of an N-aryltetrahydrophthalimide compound of the formula I, as defined in claim 9.
Priority Claims (1)
Number |
Date |
Country |
Kind |
3807295 |
Mar 1988 |
DEX |
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Parent Case Info
This is a continuation of application Ser. No. 464,639, filed Jan. 5, 1990, U.S. Pat. No. 5,080,710 which is a continuation of Ser. No. 315,128, filed Feb. 24, 1989, now abandoned.
US Referenced Citations (2)
Continuations (2)
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Number |
Date |
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Parent |
464639 |
Jan 1990 |
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Parent |
315128 |
Feb 1989 |
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