JPS5732262A - Substituted phenylurea derivative - Google Patents
Substituted phenylurea derivativeInfo
- Publication number
- JPS5732262A JPS5732262A JP10776380A JP10776380A JPS5732262A JP S5732262 A JPS5732262 A JP S5732262A JP 10776380 A JP10776380 A JP 10776380A JP 10776380 A JP10776380 A JP 10776380A JP S5732262 A JPS5732262 A JP S5732262A
- Authority
- JP
- Japan
- Prior art keywords
- crotylthiophenyl
- formula
- solvent
- derivative
- dimethylurea
- 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
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
NEW MATERIAL:3-(4-Crotylthiophenyl)-1,1-dimethylurea derivative of formula I (X is H or halogen).
EXAMPLE: 3-(3-Chloro-4-trans-crotylthiophenyl)-1,1-dimethylurea.
USE: A selective herbicide. It has high inter-genus selectivity between rice plant and barnyard grass, strong herbicidal activity against a wide variety of weeds, and low toxicity. It contains cis and trans isomers, each having different physicochemical properties.
PROCESS: The compound of formula I is prepared by reacting the 4-crotylthiophenyl isocyanate derivative of formula II with dimethylamine in the absence of solvent, or in a solvent such as organic solvent, water or their mixture, under cooling, at room temperature, or under heating.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10776380A JPS5732262A (en) | 1980-08-07 | 1980-08-07 | Substituted phenylurea derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10776380A JPS5732262A (en) | 1980-08-07 | 1980-08-07 | Substituted phenylurea derivative |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5732262A true JPS5732262A (en) | 1982-02-20 |
Family
ID=14467369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10776380A Pending JPS5732262A (en) | 1980-08-07 | 1980-08-07 | Substituted phenylurea derivative |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5732262A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011190874A (en) * | 2010-03-15 | 2011-09-29 | Sekisui Chem Co Ltd | Valve box for butterfly valve and method of manufacturing the same |
-
1980
- 1980-08-07 JP JP10776380A patent/JPS5732262A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011190874A (en) * | 2010-03-15 | 2011-09-29 | Sekisui Chem Co Ltd | Valve box for butterfly valve and method of manufacturing the same |
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