JPS5732262A - Substituted phenylurea derivative - Google Patents

Substituted phenylurea derivative

Info

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
Application number
JP10776380A
Other languages
Japanese (ja)
Inventor
Yoshiharu Hayashi
Teruyuki Misumi
Shigeo Yokoyama
Einosuke Fujimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP10776380A priority Critical patent/JPS5732262A/en
Publication of JPS5732262A publication Critical patent/JPS5732262A/en
Pending legal-status Critical Current

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  • 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
JP10776380A 1980-08-07 1980-08-07 Substituted phenylurea derivative Pending JPS5732262A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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