JPS52111550A - Preparation of dinitroanthraquinone - Google Patents

Preparation of dinitroanthraquinone

Info

Publication number
JPS52111550A
JPS52111550A JP2706376A JP2706376A JPS52111550A JP S52111550 A JPS52111550 A JP S52111550A JP 2706376 A JP2706376 A JP 2706376A JP 2706376 A JP2706376 A JP 2706376A JP S52111550 A JPS52111550 A JP S52111550A
Authority
JP
Japan
Prior art keywords
dinitroanthraquinone
preparation
evironmental
chlorodinitrobenzene
nitration
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
JP2706376A
Other languages
Japanese (ja)
Other versions
JPS5537987B2 (en
Inventor
Koichi Yoshiura
Michio Kawakami
Akio Iwamura
Tsunehiro Sakai
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 JP2706376A priority Critical patent/JPS52111550A/en
Publication of JPS52111550A publication Critical patent/JPS52111550A/en
Publication of JPS5537987B2 publication Critical patent/JPS5537987B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: Dinitroanthraquinone is safely prepared without causing an evironmental pollution by the nitration of anthraquinone with a mixed acid as a nitrating agent in chlorodinitrobenzene as a solvent.
COPYRIGHT: (C)1977,JPO&Japio
JP2706376A 1976-03-15 1976-03-15 Preparation of dinitroanthraquinone Granted JPS52111550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2706376A JPS52111550A (en) 1976-03-15 1976-03-15 Preparation of dinitroanthraquinone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2706376A JPS52111550A (en) 1976-03-15 1976-03-15 Preparation of dinitroanthraquinone

Publications (2)

Publication Number Publication Date
JPS52111550A true JPS52111550A (en) 1977-09-19
JPS5537987B2 JPS5537987B2 (en) 1980-10-01

Family

ID=12210602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2706376A Granted JPS52111550A (en) 1976-03-15 1976-03-15 Preparation of dinitroanthraquinone

Country Status (1)

Country Link
JP (1) JPS52111550A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245034A (en) * 1988-12-26 1993-09-14 Kiroyoshi Hidaka Compound having vessel smooth muscle relaxation activity

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5198263A (en) * 1975-02-25 1976-08-30 11 nitoroantorakinonno seizohoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5198263A (en) * 1975-02-25 1976-08-30 11 nitoroantorakinonno seizohoho

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245034A (en) * 1988-12-26 1993-09-14 Kiroyoshi Hidaka Compound having vessel smooth muscle relaxation activity

Also Published As

Publication number Publication date
JPS5537987B2 (en) 1980-10-01

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