JPS5646859A - Diphenyl ether compound - Google Patents

Diphenyl ether compound

Info

Publication number
JPS5646859A
JPS5646859A JP12196179A JP12196179A JPS5646859A JP S5646859 A JPS5646859 A JP S5646859A JP 12196179 A JP12196179 A JP 12196179A JP 12196179 A JP12196179 A JP 12196179A JP S5646859 A JPS5646859 A JP S5646859A
Authority
JP
Japan
Prior art keywords
chloro
formula
halogen
compound expressed
diphenyl ether
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
JP12196179A
Other languages
Japanese (ja)
Other versions
JPS5829944B2 (en
Inventor
Tetsuo Takematsu
Teruhiko Toyama
Yoshinori Tanaka
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 JP12196179A priority Critical patent/JPS5829944B2/en
Publication of JPS5646859A publication Critical patent/JPS5646859A/en
Publication of JPS5829944B2 publication Critical patent/JPS5829944B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

NEW MATERIAL:The titled compound expressed by the formula (R is lower alkyl, halogen-substituted alkyl, alkylamino, etc.).
EXAMPLE: 2 -Chloro- 4 -trifluoromethylphenyl 3 -methylsulfonyloxy- 4 -chlorophenyl ether.
USE: A herbicide, harmless to rice plants even in a large application amount thereof, and extremely effective against scirpus juncoides Roxb. or cyperus serotinus Rottb. The effect is not reduced even in a reducing soil treated with raw rice straws, and in addition may be applied for a longer time in a wider range.
PROCESS: 2-Chloro-5-(2-chloro-4-trifluoromethylphenoxy)phenol is reacted with a compound expressed by the formula X-SO2-R (X is halogen) in an inert solvent, e.g. benzene or toluene, at -20W150°C, prossibly in the presence of an acid binder, e.g. caustic potash or pyridine, to give the compound of the formula.
COPYRIGHT: (C)1981,JPO&Japio
JP12196179A 1979-09-25 1979-09-25 Diphenyl ether compounds Expired JPS5829944B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12196179A JPS5829944B2 (en) 1979-09-25 1979-09-25 Diphenyl ether compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12196179A JPS5829944B2 (en) 1979-09-25 1979-09-25 Diphenyl ether compounds

Publications (2)

Publication Number Publication Date
JPS5646859A true JPS5646859A (en) 1981-04-28
JPS5829944B2 JPS5829944B2 (en) 1983-06-25

Family

ID=14824177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12196179A Expired JPS5829944B2 (en) 1979-09-25 1979-09-25 Diphenyl ether compounds

Country Status (1)

Country Link
JP (1) JPS5829944B2 (en)

Also Published As

Publication number Publication date
JPS5829944B2 (en) 1983-06-25

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