JPS55160762A - Quinoline derivative and herbicide comprising it as active ingredient - Google Patents
Quinoline derivative and herbicide comprising it as active ingredientInfo
- Publication number
- JPS55160762A JPS55160762A JP6606879A JP6606879A JPS55160762A JP S55160762 A JPS55160762 A JP S55160762A JP 6606879 A JP6606879 A JP 6606879A JP 6606879 A JP6606879 A JP 6606879A JP S55160762 A JPS55160762 A JP S55160762A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- herbicide
- give
- compound shown
- compound
- 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
Landscapes
- Quinoline Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
NEW MATERIAL:A quinoline derivative shown by the formula I (X is Br, I, lower alkyl, or trifluoromethyl; R is H or lower alkyl).
EXAMPLE: 2-[4-(6-bromo-2-quinolyloxy)phenoxy)]propionic aicd methyl.
USE: A herbicide. Having improved weeding effect especially on a plant of true grasses. The herbicide is different from a well-known conventional herbicide in its chemical structure.
PROCESS: A 2-chloroquinoline derivative shown by the formula II is reacted with hydroquinone monobenzyl ether in the presence of anhydrous potassium carbonate and dimethyl sulfoxide to give a compound shown by the formula III, which is dissolved in a mixed solvent and hydrogenated to give a compound shown by the formula IV. This compound is reacted with a compound shown by the formula V (Y is halogen) under reflux in the presence of K2CO3 to give a compound shown by the formula I, which is hydrolyzed to give a compound shown by the formula I wherein R is H.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6606879A JPS55160762A (en) | 1979-05-30 | 1979-05-30 | Quinoline derivative and herbicide comprising it as active ingredient |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6606879A JPS55160762A (en) | 1979-05-30 | 1979-05-30 | Quinoline derivative and herbicide comprising it as active ingredient |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55160762A true JPS55160762A (en) | 1980-12-13 |
Family
ID=13305158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6606879A Pending JPS55160762A (en) | 1979-05-30 | 1979-05-30 | Quinoline derivative and herbicide comprising it as active ingredient |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55160762A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57176962A (en) * | 1981-04-02 | 1982-10-30 | Ici Australia Ltd | Herbicidal alkane carboxylic acid derivatives |
-
1979
- 1979-05-30 JP JP6606879A patent/JPS55160762A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57176962A (en) * | 1981-04-02 | 1982-10-30 | Ici Australia Ltd | Herbicidal alkane carboxylic acid derivatives |
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