JPS5951254A - １−アミノ−８−ナフト−ル−３・６−ジスルホン酸の精製方法 - Google Patents
１−アミノ−８−ナフト−ル−３・６−ジスルホン酸の精製方法Info
- Publication number
- JPS5951254A JPS5951254A JP16013382A JP16013382A JPS5951254A JP S5951254 A JPS5951254 A JP S5951254A JP 16013382 A JP16013382 A JP 16013382A JP 16013382 A JP16013382 A JP 16013382A JP S5951254 A JPS5951254 A JP S5951254A
- Authority
- JP
- Japan
- Prior art keywords
- disulfonic acid
- acid
- amino
- diaminonaphthalene
- naphthol
- 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
- APRRQJCCBSJQOQ-UHFFFAOYSA-N 4-amino-5-hydroxynaphthalene-2,7-disulfonic acid Chemical compound OS(=O)(=O)C1=CC(O)=C2C(N)=CC(S(O)(=O)=O)=CC2=C1 APRRQJCCBSJQOQ-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 238000000746 purification Methods 0.000 title description 4
- 239000002253 acid Substances 0.000 claims abstract description 25
- BRSYMBVQGUKXPE-UHFFFAOYSA-N 4,5-diaminonaphthalene-2,7-disulfonic acid Chemical compound OS(=O)(=O)C1=CC(N)=C2C(N)=CC(S(O)(=O)=O)=CC2=C1 BRSYMBVQGUKXPE-UHFFFAOYSA-N 0.000 claims abstract description 12
- 150000001875 compounds Chemical class 0.000 claims abstract description 10
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 8
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000007864 aqueous solution Substances 0.000 claims abstract description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 3
- 239000011707 mineral Substances 0.000 claims abstract description 3
- 150000007524 organic acids Chemical class 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 238000003916 acid precipitation Methods 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 229940082569 selenite Drugs 0.000 claims description 2
- MCAHWIHFGHIESP-UHFFFAOYSA-L selenite(2-) Chemical compound [O-][Se]([O-])=O MCAHWIHFGHIESP-UHFFFAOYSA-L 0.000 claims description 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 7
- 238000001556 precipitation Methods 0.000 abstract description 2
- SOIFLUNRINLCBN-UHFFFAOYSA-N ammonium thiocyanate Chemical compound [NH4+].[S-]C#N SOIFLUNRINLCBN-UHFFFAOYSA-N 0.000 abstract 1
- 229940000207 selenious acid Drugs 0.000 abstract 1
- MCAHWIHFGHIESP-UHFFFAOYSA-N selenous acid Chemical compound O[Se](O)=O MCAHWIHFGHIESP-UHFFFAOYSA-N 0.000 abstract 1
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 238000004811 liquid chromatography Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VRJRYYZQHXJUEW-UHFFFAOYSA-N 3,4-diaminonaphthalene-2,7-disulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C2C=C(S(O)(=O)=O)C(N)=C(N)C2=C1 VRJRYYZQHXJUEW-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- -1 diaminonaphthalene-2,6-disulfonic acid Chemical compound 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16013382A JPS5951254A (ja) | 1982-09-14 | 1982-09-14 | １−アミノ−８−ナフト−ル−３・６−ジスルホン酸の精製方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16013382A JPS5951254A (ja) | 1982-09-14 | 1982-09-14 | １−アミノ−８−ナフト−ル−３・６−ジスルホン酸の精製方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5951254A true JPS5951254A (ja) | 1984-03-24 |
| JPH0329066B2 JPH0329066B2 (OSRAM) | 1991-04-23 |
Family
ID=15708578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16013382A Granted JPS5951254A (ja) | 1982-09-14 | 1982-09-14 | １−アミノ−８−ナフト−ル−３・６−ジスルホン酸の精製方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5951254A (OSRAM) |
-
1982
- 1982-09-14 JP JP16013382A patent/JPS5951254A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329066B2 (OSRAM) | 1991-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60112774A (ja) | ２−メルカプトベンズイミダゾ−ルの製造法 | |
| JPS60258193A (ja) | モノ‐、ジ‐またはトリスルホン化トリアリールホスフインの四級アンモニウム塩、およびその製法 | |
| JPS5951254A (ja) | １−アミノ−８−ナフト−ル−３・６−ジスルホン酸の精製方法 | |
| JPS5939719A (ja) | 高純度炭酸リチウムの製造法 | |
| Adams et al. | Quinone Imides. XXV. Addition of Mercaptans to p-Quinonedibenzenesulfonimide | |
| EP4249468A1 (en) | A method for synthesis of halide salts | |
| US3381031A (en) | Resolution of racemic amino acids | |
| US4076745A (en) | Process for calcium salts α-ketocarboxylic acids | |
| JPH08291135A (ja) | タウリン類縁体の製造方法 | |
| CN114853645A (zh) | 一种聚二硫二丙烷磺酸钠的制备工艺 | |
| US5300274A (en) | Method for making molybdenum and sulfur containing compounds | |
| US3050539A (en) | Preparation of ferric chelates of alkylene amino acid compounds | |
| EP0111569B1 (en) | Hydroxyalkanesulfonic acids and their derivatives, and process for their preparation | |
| SU566837A1 (ru) | Бис-/окси-феноксикетоксим/-алканы, как комплексообразователи и способ их получени | |
| US1161866A (en) | Compound of silver glycocholate readily soluble in water. | |
| JPH0733375B2 (ja) | ２‐メルカプトベンゾオキサゾールの製法 | |
| JP3110775B2 (ja) | アミノアントラキノン類の製造方法 | |
| JPH072742A (ja) | ４−アミノ−３−メチル−Ｎ−エチル−Ｎ−（β−ヒドロキシエチル）アニリン硫酸塩の新規製造法 | |
| US3310561A (en) | 6-ammoniopurinides | |
| JPS63225352A (ja) | ２，７−ナフタレンジスルホン酸の製造方法 | |
| JPS594426B2 (ja) | オルタニルサン ノ セイゾウホウ | |
| JP3266358B2 (ja) | アルキルスルホナート誘導体の製造方法 | |
| JPS5851952B2 (ja) | ピリドキシンの精製方法 | |
| JPH055825B2 (OSRAM) | ||
| KR810000879B1 (ko) | 디아세톤-2-케토- l-굴론산의 제조방법 |