JPS5697275A - Quinoxaline derivative and herbicide - Google Patents
Quinoxaline derivative and herbicideInfo
- Publication number
- JPS5697275A JPS5697275A JP17362779A JP17362779A JPS5697275A JP S5697275 A JPS5697275 A JP S5697275A JP 17362779 A JP17362779 A JP 17362779A JP 17362779 A JP17362779 A JP 17362779A JP S5697275 A JPS5697275 A JP S5697275A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- herbicide
- trifluoromethyl
- lower alkyl
- quinoxaline derivative
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002363 herbicidal effect Effects 0.000 title abstract 3
- 239000004009 herbicide Substances 0.000 title abstract 2
- 125000001567 quinoxalinyl group Chemical class N1=C(C=NC2=CC=CC=C12)* 0.000 title 1
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 abstract 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract 2
- -1 6-substituted 2-chloroquinoxaline Chemical class 0.000 abstract 1
- 235000017060 Arachis glabrata Nutrition 0.000 abstract 1
- 244000105624 Arachis hypogaea Species 0.000 abstract 1
- 235000010777 Arachis hypogaea Nutrition 0.000 abstract 1
- 235000018262 Arachis monticola Nutrition 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 abstract 1
- 244000068988 Glycine max Species 0.000 abstract 1
- 235000010469 Glycine max Nutrition 0.000 abstract 1
- 244000299507 Gossypium hirsutum Species 0.000 abstract 1
- 231100000674 Phytotoxicity Toxicity 0.000 abstract 1
- 235000005733 Raphanus sativus var niger Nutrition 0.000 abstract 1
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 abstract 1
- 240000001970 Raphanus sativus var. sativus Species 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 125000005907 alkyl ester group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- ORSTUJHFMYOZSJ-UHFFFAOYSA-N methyl 2-[4-[6-(trifluoromethyl)quinoxalin-2-yl]oxyphenoxy]propanoate Chemical compound C1=CC(OC(C)C(=O)OC)=CC=C1OC1=CN=C(C=C(C=C2)C(F)(F)F)C2=N1 ORSTUJHFMYOZSJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 235000020232 peanut Nutrition 0.000 abstract 1
- 229910000027 potassium carbonate Inorganic materials 0.000 abstract 1
- 150000003252 quinoxalines Chemical class 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
NEW MATERIAL:A quinoxaline derivative of formula I (X is halogen or trifluoromethyl; R is O-alkali metallic atom, OR', SR' or S-phenyl; R' is lower alkyl).
EXAMPLE: Methyl 2-[4-(6-trifluoromethyl-2-quinoxalyloxy)phenoxy]propionate.
USE: A herbicide having improved herbicidal effect particularly on gramineous weeds by the soil and foliar treatment without phytotoxicity to crops, e.g. cotton, soybean, peanut or Japanese radish.
PROCESS: A 6-substituted 2-chloroquinoxaline of formula II is condensed with a 2-(4'- hydroxyphenoxy)propionic lower alkyl ester of formula III in the presence of potassium carbonate in an organic solvent, e.g. acetonitrile, under heating and refluxing, and the reaction product is purified to give the compound of formula I.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17362779A JPS5697275A (en) | 1979-12-28 | 1979-12-28 | Quinoxaline derivative and herbicide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17362779A JPS5697275A (en) | 1979-12-28 | 1979-12-28 | Quinoxaline derivative and herbicide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5697275A true JPS5697275A (en) | 1981-08-05 |
Family
ID=15964110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17362779A Pending JPS5697275A (en) | 1979-12-28 | 1979-12-28 | Quinoxaline derivative and herbicide |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5697275A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4655819A (en) * | 1979-07-17 | 1987-04-07 | Ici Australia Limited | Quinoxalinyloxy phenoxy proprionic acid derivatives as selective herbicides |
| US4803273A (en) * | 1979-07-17 | 1989-02-07 | Ici Australia Limited | 2-quinoxalinyloxy phenoxy compounds |
-
1979
- 1979-12-28 JP JP17362779A patent/JPS5697275A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4655819A (en) * | 1979-07-17 | 1987-04-07 | Ici Australia Limited | Quinoxalinyloxy phenoxy proprionic acid derivatives as selective herbicides |
| US4803273A (en) * | 1979-07-17 | 1989-02-07 | Ici Australia Limited | 2-quinoxalinyloxy phenoxy compounds |
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