JPS5223062A - Preparation of 1-amino anthraquinone-2-carboxylic acid - Google Patents
Preparation of 1-amino anthraquinone-2-carboxylic acidInfo
- Publication number
- JPS5223062A JPS5223062A JP9738375A JP9738375A JPS5223062A JP S5223062 A JPS5223062 A JP S5223062A JP 9738375 A JP9738375 A JP 9738375A JP 9738375 A JP9738375 A JP 9738375A JP S5223062 A JPS5223062 A JP S5223062A
- Authority
- JP
- Japan
- Prior art keywords
- preparation
- carboxylic acid
- amino anthraquinone
- amino
- anthraquinone
- 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
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: Convenient method of preparing the title compound, useful as dye intermediate, high yield by air axidation of 1-amino-2-Me-anthraquinone under specified conditions.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9738375A JPS5925782B2 (en) | 1975-08-11 | 1975-08-11 | Method for producing 1-aminoanthraquinone-2-carboxylic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9738375A JPS5925782B2 (en) | 1975-08-11 | 1975-08-11 | Method for producing 1-aminoanthraquinone-2-carboxylic acid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5223062A true JPS5223062A (en) | 1977-02-21 |
JPS5925782B2 JPS5925782B2 (en) | 1984-06-21 |
Family
ID=14190975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9738375A Expired JPS5925782B2 (en) | 1975-08-11 | 1975-08-11 | Method for producing 1-aminoanthraquinone-2-carboxylic acid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5925782B2 (en) |
-
1975
- 1975-08-11 JP JP9738375A patent/JPS5925782B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5925782B2 (en) | 1984-06-21 |
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