JPS56128760A - Novel pyridyl-2-oxybenzene derivative - Google Patents

Novel pyridyl-2-oxybenzene derivative

Info

Publication number
JPS56128760A
JPS56128760A JP3169380A JP3169380A JPS56128760A JP S56128760 A JPS56128760 A JP S56128760A JP 3169380 A JP3169380 A JP 3169380A JP 3169380 A JP3169380 A JP 3169380A JP S56128760 A JPS56128760 A JP S56128760A
Authority
JP
Japan
Prior art keywords
formula
lower alkyl
compound
nhcor
chloromethyl
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
Application number
JP3169380A
Other languages
Japanese (ja)
Other versions
JPS631944B2 (en
Inventor
Takeo Yoshimoto
Teruhiko Toyama
Keiichi Igarashi
Hideo Yamazaki
Yuji Enomoto
Yasunobu Funakoshi
Sachiyoshi Hojo
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP3169380A priority Critical patent/JPS56128760A/en
Publication of JPS56128760A publication Critical patent/JPS56128760A/en
Publication of JPS631944B2 publication Critical patent/JPS631944B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pyridine Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

NEW MATERIAL:To compound expressed by formula I [R1 is H, lower alkyl or lower alkylcarbonyl; R2 is -NHCOR3 (R3 is lower alkyl, lowr alkoxyl, chloromethyl, hydroxycarbonylethyl, etc.) or formula II or III].
EXAMPLE: 2-Chloro-acetohydrazino-4-(3,5-dichloropyridyl-2-oxy) nitrobenzene.
USE: A herbicide having a higher herbicidal activity and higher selectiity at a low concentration than the well-known 2,4-dichlorophenyl-3-methoxy-4-nitrophenyl ether and with little phytotoxicity.
PROCESS: A hydrazino-nitrobenzene derivative of formula IV (R4 is H or lower alkyl) is reacted with a compound of the formula ClCOR5 (R5 is lower alkyl, lower alkoxyl, chloromethyl, lower alkoxycarbonylethyl, etc.) in a solvent in the presence of a dechlorinating agent to give the compound of formula I (R1 is R4; R2 is -NHCOR5).
COPYRIGHT: (C)1981,JPO&Japio
JP3169380A 1980-03-14 1980-03-14 Novel pyridyl-2-oxybenzene derivative Granted JPS56128760A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3169380A JPS56128760A (en) 1980-03-14 1980-03-14 Novel pyridyl-2-oxybenzene derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3169380A JPS56128760A (en) 1980-03-14 1980-03-14 Novel pyridyl-2-oxybenzene derivative

Publications (2)

Publication Number Publication Date
JPS56128760A true JPS56128760A (en) 1981-10-08
JPS631944B2 JPS631944B2 (en) 1988-01-14

Family

ID=12338151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3169380A Granted JPS56128760A (en) 1980-03-14 1980-03-14 Novel pyridyl-2-oxybenzene derivative

Country Status (1)

Country Link
JP (1) JPS56128760A (en)

Also Published As

Publication number Publication date
JPS631944B2 (en) 1988-01-14

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