JPS54122728A - Herbicide - Google Patents
HerbicideInfo
- Publication number
- JPS54122728A JPS54122728A JP2724578A JP2724578A JPS54122728A JP S54122728 A JPS54122728 A JP S54122728A JP 2724578 A JP2724578 A JP 2724578A JP 2724578 A JP2724578 A JP 2724578A JP S54122728 A JPS54122728 A JP S54122728A
- Authority
- JP
- Japan
- Prior art keywords
- pyridyloxy
- phenoxy
- derivative
- herbicide
- 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.)
- Granted
Links
Landscapes
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
NEW MATERIAL:A 4-(2-pyridyloxy)-phenoxyalkanecarboxylic acid derivative of formula I(X is Cl, F; Y is H, Cl; R is H, CH3, C2H5; n is 0, 2; Z1 is OH, alkoxy, alkoxyalkoxy, alkenyloxy, cycloalkoxy, phenoxy, alkylthio, phenylthio, amino, etc.).
EXAMPLE: γ-[4-(5-trifluoromethyl-2-pyridyloxy)phenoxy]valeric acid.
USE: Herbicide effective to true gasses by soil treatment or stalk and leaf spraying, and safe to soybean, peanut, cotton, etc.
PROCESS: The objective compound can be obtained by the condensation reaction of 2-halo-5-fluoromethylpyridine II (Hal is halogen) with p-hydroxyphenoxyalkane- carboxylic acid III or its derivative in the presence of an alkali at ≥50°C.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2724578A JPS54122728A (en) | 1978-03-10 | 1978-03-10 | Herbicide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2724578A JPS54122728A (en) | 1978-03-10 | 1978-03-10 | Herbicide |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2387786A Division JPS61178904A (en) | 1986-02-07 | 1986-02-07 | Herbicide |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54122728A true JPS54122728A (en) | 1979-09-22 |
JPS6136485B2 JPS6136485B2 (en) | 1986-08-19 |
Family
ID=12215686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2724578A Granted JPS54122728A (en) | 1978-03-10 | 1978-03-10 | Herbicide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54122728A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57501284A (en) * | 1980-08-26 | 1982-07-22 | ||
JPS62116562A (en) * | 1977-08-12 | 1987-05-28 | インペリヤル・ケミカル・インダストリ−ズ・リミテツド | Herbicidal pyridine compound |
WO2006125337A1 (en) * | 2005-05-23 | 2006-11-30 | Sinochem Corporation | α, β- AND, Ϝ-UNSATURATED CARBOXYLATES AND THE USE AS HERBICIDIDE THEREOF |
-
1978
- 1978-03-10 JP JP2724578A patent/JPS54122728A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62116562A (en) * | 1977-08-12 | 1987-05-28 | インペリヤル・ケミカル・インダストリ−ズ・リミテツド | Herbicidal pyridine compound |
JPH0433788B2 (en) * | 1977-08-12 | 1992-06-04 | Ici Plc | |
JPS57501284A (en) * | 1980-08-26 | 1982-07-22 | ||
WO2006125337A1 (en) * | 2005-05-23 | 2006-11-30 | Sinochem Corporation | α, β- AND, Ϝ-UNSATURATED CARBOXYLATES AND THE USE AS HERBICIDIDE THEREOF |
Also Published As
Publication number | Publication date |
---|---|
JPS6136485B2 (en) | 1986-08-19 |
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