JPS5634672A - Quinoxaline derivative and herbicide containing said derivative as effective component - Google Patents
Quinoxaline derivative and herbicide containing said derivative as effective componentInfo
- Publication number
- JPS5634672A JPS5634672A JP11122679A JP11122679A JPS5634672A JP S5634672 A JPS5634672 A JP S5634672A JP 11122679 A JP11122679 A JP 11122679A JP 11122679 A JP11122679 A JP 11122679A JP S5634672 A JPS5634672 A JP S5634672A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- derivative
- effective component
- fluoro
- propionic acid
- 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 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 abstract 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract 2
- -1 2-[ 4-(6-Fluoro-2-quinoxalyloxy)phenoxy ]propionic acid isopropyl ester Chemical compound 0.000 abstract 1
- KWEWNOOZQVJONF-UHFFFAOYSA-N 4-fluorobenzene-1,2-diamine Chemical compound NC1=CC=C(F)C=C1N KWEWNOOZQVJONF-UHFFFAOYSA-N 0.000 abstract 1
- 240000007124 Brassica oleracea Species 0.000 abstract 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 abstract 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 abstract 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 abstract 1
- 244000068988 Glycine max Species 0.000 abstract 1
- 235000010469 Glycine max Nutrition 0.000 abstract 1
- 241000219146 Gossypium Species 0.000 abstract 1
- 229910019213 POCl3 Inorganic materials 0.000 abstract 1
- 241000209504 Poaceae Species 0.000 abstract 1
- 244000088415 Raphanus sativus Species 0.000 abstract 1
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 abstract 1
- 244000061458 Solanum melongena Species 0.000 abstract 1
- 235000002597 Solanum melongena Nutrition 0.000 abstract 1
- PCYQQSKDZQTOQG-NXEZZACHSA-N dibutyl (2r,3r)-2,3-dihydroxybutanedioate Chemical compound CCCCOC(=O)[C@H](O)[C@@H](O)C(=O)OCCCC PCYQQSKDZQTOQG-NXEZZACHSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910000027 potassium carbonate Inorganic materials 0.000 abstract 1
- JQWHASGSAFIOCM-UHFFFAOYSA-M sodium periodate Chemical compound [Na+].[O-]I(=O)(=O)=O JQWHASGSAFIOCM-UHFFFAOYSA-M 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
NEW MATERIAL:A quinoxaline derivative of formula I (R is H or lower alkyl).
EXAMPLE: 2-[ 4-(6-Fluoro-2-quinoxalyloxy)phenoxy ]propionic acid isopropyl ester of formula II.
USE: Herbicide having excellent herbicidal effect especially to true grasses by soil treatment and foliar treatment, and almost harmless to crops such as cotton, soybean, radish, cabbage, eggplant, etc.
PROCESS: 4-Fluoro-o-phenylenediamine is made to react with di-n-butyl L-(+)- tartrate in the presence of NaIO4, and the product is reacted successively with POCl3 and with 2-(4'-hydroxyphenoxy)-propionic acid alkyl ester in the presence of K2CO3 to afford a compound of formula I wherein R is alkyl, which is converted another compound of formula I wherein R is H.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11122679A JPS5634672A (en) | 1979-08-31 | 1979-08-31 | Quinoxaline derivative and herbicide containing said derivative as effective component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11122679A JPS5634672A (en) | 1979-08-31 | 1979-08-31 | Quinoxaline derivative and herbicide containing said derivative as effective component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5634672A true JPS5634672A (en) | 1981-04-06 |
Family
ID=14555734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11122679A Pending JPS5634672A (en) | 1979-08-31 | 1979-08-31 | Quinoxaline derivative and herbicide containing said derivative as effective component |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5634672A (en) |
-
1979
- 1979-08-31 JP JP11122679A patent/JPS5634672A/en active Pending
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