JPS56166105A - Selective herbicide - Google Patents

Selective herbicide

Info

Publication number
JPS56166105A
JPS56166105A JP6953380A JP6953380A JPS56166105A JP S56166105 A JPS56166105 A JP S56166105A JP 6953380 A JP6953380 A JP 6953380A JP 6953380 A JP6953380 A JP 6953380A JP S56166105 A JPS56166105 A JP S56166105A
Authority
JP
Japan
Prior art keywords
crotylthiophenyl
formula
dimethylurea
selective herbicide
derivative
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
JP6953380A
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 JP6953380A priority Critical patent/JPS56166105A/en
Publication of JPS56166105A publication Critical patent/JPS56166105A/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:A 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, having a high selectivity in the genuses of main crops, e.g. wheat, soybeans or corn, and particularly between rice plants and barnyard grass, exhibiting a remarkable effect on annual broadleaf weeds, e.g. monochoria and false pimpernal and inhibiting the growth of perennial weeds, e.g. bulrush or arrowhead, with low toxicity to men and cattle and fishes and shellfishes.
PROCESS: A 4-crotylthiophenyl isocyanate derivative of formula II is reacted with dimethylamine to give the compound of formula I.
COPYRIGHT: (C)1981,JPO&Japio
JP6953380A 1980-05-27 1980-05-27 Selective herbicide Pending JPS56166105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6953380A JPS56166105A (en) 1980-05-27 1980-05-27 Selective herbicide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6953380A JPS56166105A (en) 1980-05-27 1980-05-27 Selective herbicide

Publications (1)

Publication Number Publication Date
JPS56166105A true JPS56166105A (en) 1981-12-21

Family

ID=13405451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6953380A Pending JPS56166105A (en) 1980-05-27 1980-05-27 Selective herbicide

Country Status (1)

Country Link
JP (1) JPS56166105A (en)

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