JPH0159269B2 - - Google Patents
Info
- Publication number
- JPH0159269B2 JPH0159269B2 JP55138504A JP13850480A JPH0159269B2 JP H0159269 B2 JPH0159269 B2 JP H0159269B2 JP 55138504 A JP55138504 A JP 55138504A JP 13850480 A JP13850480 A JP 13850480A JP H0159269 B2 JPH0159269 B2 JP H0159269B2
- Authority
- JP
- Japan
- Prior art keywords
- diaminoanthraquinone
- parts
- acid
- leuco
- sulfonic acid
- 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.)
- Expired
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13850480A JPS5762250A (en) | 1980-10-02 | 1980-10-02 | Preparation of anthraquinone intermediate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13850480A JPS5762250A (en) | 1980-10-02 | 1980-10-02 | Preparation of anthraquinone intermediate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5762250A JPS5762250A (en) | 1982-04-15 |
| JPH0159269B2 true JPH0159269B2 (enExample) | 1989-12-15 |
Family
ID=15223667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13850480A Granted JPS5762250A (en) | 1980-10-02 | 1980-10-02 | Preparation of anthraquinone intermediate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5762250A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108947872A (zh) * | 2018-07-20 | 2018-12-07 | 江苏华尔化工有限公司 | 一种1,4-二氨基-2-磺酸蒽醌的合成工艺 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528032A (en) * | 1975-07-10 | 1977-01-21 | Mitsui Toatsu Chem Inc | Preparation of 1,4-diaminoanthraquinone- 2-sulfonic acid |
-
1980
- 1980-10-02 JP JP13850480A patent/JPS5762250A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5762250A (en) | 1982-04-15 |
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