JPS56158740A - Preparation of dinitrodiphenyl ethers - Google Patents

Preparation of dinitrodiphenyl ethers

Info

Publication number
JPS56158740A
JPS56158740A JP6170780A JP6170780A JPS56158740A JP S56158740 A JPS56158740 A JP S56158740A JP 6170780 A JP6170780 A JP 6170780A JP 6170780 A JP6170780 A JP 6170780A JP S56158740 A JPS56158740 A JP S56158740A
Authority
JP
Japan
Prior art keywords
formula
compound
halonitrobenzene
carbonate
organic solvent
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
JP6170780A
Other languages
Japanese (ja)
Inventor
Tadatoshi Honda
Yoichi Hosono
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 JP6170780A priority Critical patent/JPS56158740A/en
Publication of JPS56158740A publication Critical patent/JPS56158740A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: To obtain easily the titled compound useful as a raw material for preparing a drug, agricultural chemical, synthetic resin, etc., by reacting a halonitrobenzene with a compound of an alkali metal in the presence of nitric ion in a polar organic solvent.
CONSTITUTION: A halonitrobenzene (e.g., parachloronitrobenzene, etc.) shown by the formula I (X is halogen; Y1 and Y2 are H, alkyl, alkoxy, etc.; n is 1 or 2; at least one of nitro groups is located at ortho- or paraposition based on X) is reacted with a compound of an alkali metal (e.g., NaOH, KOH, Li OH, etc.) [with the proviso that carbonate and hydrogen-carbonate are omitted] in a polar organic solvent (e.g., DMF, DMS, dioxane, etc.) in the presence of nitric ion, to give the titled compound shown by the formula II. Paradinitrobenzene, etc. is used as the nitric ion and its amount is 0.001mol ≤ to <1 mole based on 1mol of the compound shown by the formula I.
COPYRIGHT: (C)1981,JPO&Japio
JP6170780A 1980-05-12 1980-05-12 Preparation of dinitrodiphenyl ethers Pending JPS56158740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6170780A JPS56158740A (en) 1980-05-12 1980-05-12 Preparation of dinitrodiphenyl ethers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6170780A JPS56158740A (en) 1980-05-12 1980-05-12 Preparation of dinitrodiphenyl ethers

Publications (1)

Publication Number Publication Date
JPS56158740A true JPS56158740A (en) 1981-12-07

Family

ID=13178965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6170780A Pending JPS56158740A (en) 1980-05-12 1980-05-12 Preparation of dinitrodiphenyl ethers

Country Status (1)

Country Link
JP (1) JPS56158740A (en)

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