Claims
- 1. A 3-aryluracil of formula I where the variables have the following meanings:A is methyl or amino; R1 is hydrogen or halogen; R2 is C1-C6-haloalkyl; R3 is hydrogen; X is oxygen; Y1 and Y2 are oxygen; Z is oxygen; R5 and R6 independently of one another are hydrogen or C1-C6-alkyl; R4 is C1-C6-alkyl, C3-C6-alkenyl or C3-C6-alkynyl.
- 2. The 3-aryluracil of formula I defined in claim 1, whereinA is methyl; and R1 is hydrogen, fluorine or chlorine.
- 3. The 3-eryluracil of formula I defined in claim 1, wherein R2 is trifluoromethyl, chlorodifluoromethyl or pentafluoroethyl.
- 4. An enamino ester of formula IV whereL1 is C1-C6-alkyl or phenyl, A is methyl or amino; R1 is hydrogen or halogen; R2 is C1-C6-haloalkyl; R3 is hydrogen; X is oxygen; Y1 and Y2 are oxygen; Z is oxygen; R5 and R6 independently of one another are hydrogen or C1-C6-alkyl; R4 is C1-C6-alkyl, C3-C6-alkenyl or C3-C6-alkynyl.
- 5. An enamino carboxylate of formula V whereL1 is C1-C6-alkyl or phenyl, A is methyl or amino; R1 is hydrogen or halogen; R2 is C1-C6-haloalkyl; R3 is hydrogen; X is oxygen; Y1 and Y2 are oxygen; Z is oxygen; R5 and R6 independently of one another are hydrogen or C1-C6-alkyl; R4 is C1-C6-alkyl, C3-C6-alkenyl or C3-C6-alkynyl.
- 6. A herbicidal composition comprising a herbicidally active amount of a 3-aryluracil of formula I or an agriculturally utilizable salt of I, as defined in claim 1, and at least one inert liquid or solid carrier and optionally at least one surfactant.
- 7. A composition for the desiccation or defoliation of plants, comprising an amount of a 3-aryluracil of formula I or an agriculturally utilizable salt of I, having desiccant or defoliant activity, as defined in claim 1, and at least one inert liquid or solid carrier and optionally at least one surfactant.
- 8. A method of controlling undesired vegetation, which comprises allowing a herbicidally active amount of a 3-aryluracil of formula I or an agriculturally utilizable salt of I, as defined in claim 1, to act on plants, their habitat or on seeds.
- 9. A method for the desiccation or defoliation of plants, which comprises allowing an amount of a 3-aryluracil of formula I or an agriculturally utilizable salt of I, having desiccant or defoliant activity, as defined in claim 1, to act on plants.
Priority Claims (1)
Number |
Date |
Country |
Kind |
195 08 590 |
Mar 1995 |
DE |
|
Parent Case Info
This is a national phase application filed under 35 U.S.C. §371 of PCT/EP 96/00,838, filed Mar. 01, 1996.
PCT Information
Filing Document |
Filing Date |
Country |
Kind |
102e Date |
371c Date |
PCT/EP96/00838 |
|
WO |
00 |
8/26/1997 |
8/26/1997 |
Publishing Document |
Publishing Date |
Country |
Kind |
WO96/28442 |
9/19/1996 |
WO |
A |
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Number |
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Date |
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4981508 |
Strunk et al. |
Jan 1991 |
|
5232898 |
Suchy et al. |
Aug 1993 |
|
5310723 |
Theodoridis |
May 1994 |
|
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