JPS533429A - Preparation of hydroxylaminoanthraquinones - Google Patents

Preparation of hydroxylaminoanthraquinones

Info

Publication number
JPS533429A
JPS533429A JP7809076A JP7809076A JPS533429A JP S533429 A JPS533429 A JP S533429A JP 7809076 A JP7809076 A JP 7809076A JP 7809076 A JP7809076 A JP 7809076A JP S533429 A JPS533429 A JP S533429A
Authority
JP
Japan
Prior art keywords
hydroxylaminoanthraquinones
preparation
nitroanthraquinones
hydroxylamino
hydroxylamine
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
JP7809076A
Other languages
Japanese (ja)
Other versions
JPS5822467B2 (en
Inventor
Akira Takeshita
Masaki Sunami
Hiroto Kenmochi
Kazuhiro Tada
Akira Fukazawa
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP51078090A priority Critical patent/JPS5822467B2/en
Publication of JPS533429A publication Critical patent/JPS533429A/en
Publication of JPS5822467B2 publication Critical patent/JPS5822467B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To prepare a high-purity hydroxylamino-substituted anthraquinone by reacting nitroanthraquinones with hydroxylamine (salts).
JP51078090A 1976-06-30 1976-06-30 Process for producing hydroxylaminoanthraquinones Expired JPS5822467B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51078090A JPS5822467B2 (en) 1976-06-30 1976-06-30 Process for producing hydroxylaminoanthraquinones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51078090A JPS5822467B2 (en) 1976-06-30 1976-06-30 Process for producing hydroxylaminoanthraquinones

Publications (2)

Publication Number Publication Date
JPS533429A true JPS533429A (en) 1978-01-13
JPS5822467B2 JPS5822467B2 (en) 1983-05-09

Family

ID=13652140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51078090A Expired JPS5822467B2 (en) 1976-06-30 1976-06-30 Process for producing hydroxylaminoanthraquinones

Country Status (1)

Country Link
JP (1) JPS5822467B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5076061A (en) * 1973-11-09 1975-06-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5076061A (en) * 1973-11-09 1975-06-21

Also Published As

Publication number Publication date
JPS5822467B2 (en) 1983-05-09

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