JPS5551071A - Diazaanthraquinone derivative - Google Patents

Diazaanthraquinone derivative

Info

Publication number
JPS5551071A
JPS5551071A JP12479678A JP12479678A JPS5551071A JP S5551071 A JPS5551071 A JP S5551071A JP 12479678 A JP12479678 A JP 12479678A JP 12479678 A JP12479678 A JP 12479678A JP S5551071 A JPS5551071 A JP S5551071A
Authority
JP
Japan
Prior art keywords
diazaanthraquinone
nitro
derivative
amino
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.)
Granted
Application number
JP12479678A
Other languages
Japanese (ja)
Other versions
JPS6157305B2 (en
Inventor
Teijiro Kitao
Masaru Matsuoka
Hiroyuki Nakazumi
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP12479678A priority Critical patent/JPS5551071A/en
Publication of JPS5551071A publication Critical patent/JPS5551071A/en
Publication of JPS6157305B2 publication Critical patent/JPS6157305B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

NEW MATERIAL:1,4-Diazaanthraquinone derivative of formula I (X is nitro or amino). EXAMPLE:5-Nitro-1,4-diazaanthraquinone. USE:Intermediates of dyes and pigments. Colorant of various synthetic fibers, plastics, etc. PROCESS:Nitration of 1,4-diazaathraquinone with nitric acid in a solvent such as sulfuric acid, acetic acid, etc. gives 5-nitro-1,4-diazaanthraquinone. 5-Amino-1,4- diazaanthraquinone (an orange-colored dye) is producted either by reducing the 5- nitro-1,4-diazaanthraquinone with sodium sulfide, iron powder, etc. or by condensing 2,3,5,-triamino-1,4-naphthoquinone with glyoxal in a solvent such as water, acetic acid, etc.
JP12479678A 1978-10-11 1978-10-11 Diazaanthraquinone derivative Granted JPS5551071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12479678A JPS5551071A (en) 1978-10-11 1978-10-11 Diazaanthraquinone derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12479678A JPS5551071A (en) 1978-10-11 1978-10-11 Diazaanthraquinone derivative

Publications (2)

Publication Number Publication Date
JPS5551071A true JPS5551071A (en) 1980-04-14
JPS6157305B2 JPS6157305B2 (en) 1986-12-06

Family

ID=14894325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12479678A Granted JPS5551071A (en) 1978-10-11 1978-10-11 Diazaanthraquinone derivative

Country Status (1)

Country Link
JP (1) JPS5551071A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0879818A1 (en) * 1997-05-23 1998-11-25 Mita Industrial Co. Ltd. Benz[g]quinoxalin-5,10-dione (=naphthoquinone) derivatives, their preparation and their use in electrophotographic material
WO2005016000A1 (en) * 2003-08-05 2005-02-24 Avalon Pharmaceuticals Derivatives of cyclic quinone and uses thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0879818A1 (en) * 1997-05-23 1998-11-25 Mita Industrial Co. Ltd. Benz[g]quinoxalin-5,10-dione (=naphthoquinone) derivatives, their preparation and their use in electrophotographic material
WO2005016000A1 (en) * 2003-08-05 2005-02-24 Avalon Pharmaceuticals Derivatives of cyclic quinone and uses thereof

Also Published As

Publication number Publication date
JPS6157305B2 (en) 1986-12-06

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