JPS57209264A - Preparation of 1-amino-4-bromoanthraquinone-2-sulfonic acid - Google Patents

Preparation of 1-amino-4-bromoanthraquinone-2-sulfonic acid

Info

Publication number
JPS57209264A
JPS57209264A JP9433781A JP9433781A JPS57209264A JP S57209264 A JPS57209264 A JP S57209264A JP 9433781 A JP9433781 A JP 9433781A JP 9433781 A JP9433781 A JP 9433781A JP S57209264 A JPS57209264 A JP S57209264A
Authority
JP
Japan
Prior art keywords
sulfonic acid
sulfuric acid
acid
aminoanthraquinone
amino
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
JP9433781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0143737B2 (ko
Inventor
Akira Takeshita
Makoto Hattori
Akihiro Taguma
Kenji Yoshinaga
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 JP9433781A priority Critical patent/JPS57209264A/ja
Publication of JPS57209264A publication Critical patent/JPS57209264A/ja
Publication of JPH0143737B2 publication Critical patent/JPH0143737B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP9433781A 1981-06-17 1981-06-17 Preparation of 1-amino-4-bromoanthraquinone-2-sulfonic acid Granted JPS57209264A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9433781A JPS57209264A (en) 1981-06-17 1981-06-17 Preparation of 1-amino-4-bromoanthraquinone-2-sulfonic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9433781A JPS57209264A (en) 1981-06-17 1981-06-17 Preparation of 1-amino-4-bromoanthraquinone-2-sulfonic acid

Publications (2)

Publication Number Publication Date
JPS57209264A true JPS57209264A (en) 1982-12-22
JPH0143737B2 JPH0143737B2 (ko) 1989-09-22

Family

ID=14107464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9433781A Granted JPS57209264A (en) 1981-06-17 1981-06-17 Preparation of 1-amino-4-bromoanthraquinone-2-sulfonic acid

Country Status (1)

Country Link
JP (1) JPS57209264A (ko)

Also Published As

Publication number Publication date
JPH0143737B2 (ko) 1989-09-22

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