JPS5772947A - Diphenyl ether derivative - Google Patents
Diphenyl ether derivativeInfo
- Publication number
- JPS5772947A JPS5772947A JP14828880A JP14828880A JPS5772947A JP S5772947 A JPS5772947 A JP S5772947A JP 14828880 A JP14828880 A JP 14828880A JP 14828880 A JP14828880 A JP 14828880A JP S5772947 A JPS5772947 A JP S5772947A
- Authority
- JP
- Japan
- Prior art keywords
- halogen
- integer
- diphenyl ether
- compound
- paddy rice
- 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
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
NEW MATERIAL:The diphenyl ether derivative of formulaI(R is H or lower alkyl; m is integer 3; X is halogen or CF3; n is integer 1W3; when n is ≥2, X may be a combination of different substituent groups).
EXAMPLE: 2-Chloro-4-trifluoromethyl-3'-n-propoxalylamino-4'-nitrodiphenyl ether.
USE: Herbicide having high selectivity and exhibiting remarkable herbicidal effect to the noxious weeds in the paddy rice field or plowed land, etc. It has extremely low phytotoxicity to paddy rice plant, etc. at a does for controlling the weeds.
PROCESS: The compound of formulaIis prepard by reacting 2-nitro-5-(substituted phenoxy)-aniline of formulaII with the compound of formula III (Z is halogen) or an acid anhydride of formula IV (l is 1W3) without solvent or as a solution in an inert solvent.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14828880A JPS5772947A (en) | 1980-10-24 | 1980-10-24 | Diphenyl ether derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14828880A JPS5772947A (en) | 1980-10-24 | 1980-10-24 | Diphenyl ether derivative |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5772947A true JPS5772947A (en) | 1982-05-07 |
Family
ID=15449411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14828880A Pending JPS5772947A (en) | 1980-10-24 | 1980-10-24 | Diphenyl ether derivative |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5772947A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TR25182A (en) * | 1990-09-25 | 1992-11-01 | Rohm & Haas | SUBSTITUTED GLUTARAMIC ACIDS AND DERIVATIVES |
-
1980
- 1980-10-24 JP JP14828880A patent/JPS5772947A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TR25182A (en) * | 1990-09-25 | 1992-11-01 | Rohm & Haas | SUBSTITUTED GLUTARAMIC ACIDS AND DERIVATIVES |
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