Herbicidal compounds
阅读说明：本技术 除草化合物 (Herbicidal compounds ) 是由 A·J·亨尼西 E·P·琼斯 蜂巢主慈 N·J·维勒茨 S·戴尔 A·W·格雷戈里 I· 于 2019-03-06 设计创作，主要内容包括：本发明涉及具有式(I)的化合物,其中R<Sup>1</Sup>、R<Sup>2</Sup>、R<Sup>3</Sup>、R<Sup>4</Sup>和G是如本文所定义。本发明进一步涉及包含具有式(I)的化合物的除草组合物、其用于特别是在有用植物的作物中控制杂草的用途。<Image he="320" wi="700" file="DDA0002669544990000011.GIF" imgContent="drawing" imgFormat="GIF" orientation="portrait" inline="no"></Image>(The present invention relates to compounds having formula (I) wherein R 1 、R 2 、R 3 、R 4 And G is as defined herein. The invention further relates to herbicidal compositions comprising compounds of formula (I), their use for controlling weeds, in particular in crops of useful plants.)
1. A compound having the formula (I)
Wherein
R1Is methyl;
R2is methyl or methoxy;
R3is methyl or methoxy;
R4selected from the group consisting of: -S (O)nC1-C6Alkyl, -S (O)nC1-C6Haloalkyl, -S (O)n-(CH2)n-C3-C6Cycloalkyl, -S (O)nC(R11)R12R13、-C(O)H、-C(O)-(CH2)n-C3-C6Cycloalkyl, -C (O) C (R)11)R12R13、-C(O)C2-C4Alkenyl, -C (O) (CR)9R10)CN、-C(O)(CR9R10)(CR9R10)CN、-C(O)CH2C(O)-C1-C6Alkyl, -C (O) CH2OC(O)-C1-C6Alkyl, -C (O) OC1-C6Alkyl, -C (O) OC1-C6Haloalkyl, -C (O) (CR)9R10)nS(O)nC1-C6Alkyl, -C (O) C1-C3Alkoxy radical C1-C6Alkyl, -C (O) C1-C3Alkoxy radical C2-C6Alkenyl, -C (O) C1-C3Alkoxy radical C2-C6Alkynyl, -C (O) C1-C3Alkoxy radical C1-C6Haloalkyl, -C (O) C1-C3Alkoxy radical C3-C6Cycloalkyl, -C (O) OC1-C3Alkoxy radical C1-C6Alkyl, -C (O) C1-C3Alkoxy radical C1-C3Alkoxy radical C1-C6Alkyl, -C (O) (CH)2)nNR5R6、-C(O)-(CH2)n-NR7C(O)R8、-C(O)-(CH2)n-O-N＝CR5R5、-CN,-(CH2)n-phenyl, -C (O) - (CH)2)n-phenyl, -S (O)n-(CH2)n-phenyl, -heterocyclyl, -C (O) - (CH)2)n-heterocyclyl, -C (O) (CH)2)nO-(CH2)n-heterocyclyl, -S (O)n-(CH2)n-heterocyclyl, each of whichA heterocyclyl is a 5-or 6-membered heterocyclyl which may be aromatic, saturated or partially saturated and may contain from 1 to 4 heteroatoms each independently selected from the group consisting of oxygen, nitrogen and sulphur, and wherein the heterocyclyl or phenyl is optionally substituted with one, two or three substituents independently selected from the group consisting of: c1-C3Alkyl radical, C1-C3Haloalkyl, C1-C3Alkoxy radical, C2-C3Alkenyl radical, C2-C3Alkynyl, halogen, cyano and nitro;
R5selected from hydrogen and C1-C6Alkyl groups;
R6selected from the group consisting of: hydrogen, C1-C6Alkyl radical, C2-C6Alkenyl radical, C2-C6Alkynyl, C1-C6Haloalkyl, hydroxy-, C1-C6Alkoxy radical, C3-C6Cycloalkyl, -C1-C4Alkoxy radical C1-C6Alkyl, -C1-C3Alkoxy radical C1-C6Haloalkyl, - (CR)9R10)C1-C6Haloalkyl, - (CR)9R10)C(O)NR5R5Phenyl, -pyridyl, wherein said phenyl and pyridyl are optionally substituted with one, two or three substituents independently selected from the group consisting of: c1-C3Alkyl radical, C1-C3Haloalkyl, C1-C3Alkoxy radical, C2-C3Alkenyl radical, C2-C3Alkynyl, halogen, cyano and nitro; or
R5And R6Together form-CH2CH2OCH2CH2-; and is
R7Selected from hydrogen and C1-C6Alkyl groups;
R8selected from the group consisting of: hydrogen, C1-C6Alkyl radical, C1-C6Alkoxy radical, C3-C6Cycloalkyl, phenyl, -pyridyl, wherein said phenyl and pyridyl are optionally substituted with one, two or three substituents independently selected from the group consisting of: c1-C3Alkyl radical, C1-C3Haloalkyl, C1-C3Alkoxy radical, C2-C3Alkenyl radical, C2-C3Alkynyl, halogen, cyano and nitro;
R9is hydrogen or methyl;
R10is hydrogen or methyl; or
R9And R10Together form-CH2CH2-; and is
R11Is hydrogen or methyl;
R12selected from the group consisting of: hydrogen, C1-C6Alkyl, hydroxy and C1-C6Alkoxy-;
R13selected from the group consisting of: hydrogen, C1-C6Alkyl, hydroxy and C1-C6An alkoxy group; or
R12And R13Together form-CH2-X-CH2-; and is
X is selected from the group consisting of O, S and N-R14A group of (a);
R14selected from the group consisting of: hydrogen, C1-C3Alkyl and C1-C3Alkoxy-;
n is 0, 1 or 2;
g is selected from the group consisting of: hydrogen, - (CH)2)n-Ra、-C(O)-Ra、-C(O)-(CRcRd)n-O-Rb、-C(O)-(CRcRd)n-S-Rb、-C(O)NRaRa、-S(O)2-RaAnd C1-C8alkoxy-C1-C3Alkyl-;
Raindependently selected from the group consisting of: hydrogen, C1-C8Alkyl radical, C1-C3Alkyl halidesBase, C2-C8Alkenyl radical, C2-C8Alkynyl, C3-C6Cycloalkyl, heterocyclyl and phenyl, wherein said heterocyclyl and phenyl are optionally substituted with one, two or three substituents independently selected from the group consisting of: c1-C3Alkyl radical, C1-C3Haloalkyl, C1-C3Alkoxy radical, C2-C3Alkenyl radical, C2-C3Alkynyl, halogen, cyano and nitro;
Rbselected from the group consisting of: c1-C8Alkyl radical, C1-C3Haloalkyl, C2-C8Alkenyl radical, C2-C8Alkynyl, C3-C6Cycloalkyl, heterocyclyl and phenyl, wherein said heterocyclyl and phenyl are optionally substituted with one, two or three substituents independently selected from the group consisting of: c1-C3Alkyl radical, C1-C3Haloalkyl, C1-C3Alkoxy radical, C2-C3Alkenyl radical, C2-C3Alkynyl, halogen, cyano and nitro;
Rcis hydrogen or C1-C3An alkyl group; and is
RdIs hydrogen or C1-C3An alkyl group;
or an agriculturally acceptable salt thereof.
2. The compound of claim 1, wherein R2Is methyl.
3. A compound according to any one of the preceding claims, wherein R3Is methyl.
4. A compound according to any one of the preceding claims 1 to 2, wherein R3Is methoxy.
5. A compound according to any one of the preceding claims, wherein R4is-C (O) OC1-C6An alkyl group.
6. A compound according to any one of claims 1 to 4, wherein R4is-C (O) NR5R6。
7. A compound according to any one of claims 1 to 4, wherein R4Is R4is-C (O) NR7C(O)R8。
8. A compound according to any one of the preceding claims, wherein G is hydrogen.
9. The compound of any one of claims 1 to 7, wherein G is-C (O) C1-C6An alkyl group.
10. The compound of any one of claims 1 to 7, wherein G is-C (O) -O-C1-C6An alkyl group.
11. A herbicidal composition comprising a compound of formula (I) according to any one of the preceding claims, and an agriculturally acceptable formulation adjuvant.
12. The herbicidal composition of claim 11, further comprising at least one additional pesticide.
13. A herbicidal composition according to claim 12, wherein the additional pesticide is a herbicide or herbicide safener.
14. A method of controlling weeds at a locus, the method comprising applying to the locus a weed controlling amount of a composition according to any one of claims 11 to 13.
15. Use of a compound of formula (I) as defined in claim 1 as a herbicide.
- 上一篇：一种医用注射器针头装配设备
- 下一篇：作为ACC抑制剂的吡咯衍生物