CH620904A5 - Process for the preparation of 1-aminobenzene-4- and -5-beta-sulphatoethyl-sulphone-2-sulphonic acid and of the corresponding oxyethylsulphone and vinylsulphone compounds - Google Patents
Process for the preparation of 1-aminobenzene-4- and -5-beta-sulphatoethyl-sulphone-2-sulphonic acid and of the corresponding oxyethylsulphone and vinylsulphone compounds Download PDFInfo
- Publication number
- CH620904A5 CH620904A5 CH1092176A CH1092176A CH620904A5 CH 620904 A5 CH620904 A5 CH 620904A5 CH 1092176 A CH1092176 A CH 1092176A CH 1092176 A CH1092176 A CH 1092176A CH 620904 A5 CH620904 A5 CH 620904A5
- Authority
- CH
- Switzerland
- Prior art keywords
- compounds
- acid
- aminobenzene
- parts
- formula
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 15
- 238000002360 preparation method Methods 0.000 title claims description 4
- AFOSIXZFDONLBT-UHFFFAOYSA-N divinyl sulfone Chemical class C=CS(=O)(=O)C=C AFOSIXZFDONLBT-UHFFFAOYSA-N 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 38
- 150000001875 compounds Chemical class 0.000 claims description 28
- 239000002253 acid Substances 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 8
- 239000011707 mineral Substances 0.000 claims description 8
- 150000007513 acids Chemical class 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000000987 azo dye Substances 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims 2
- 238000003786 synthesis reaction Methods 0.000 claims 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 235000010755 mineral Nutrition 0.000 description 6
- 238000006277 sulfonation reaction Methods 0.000 description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 5
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 3
- 230000032050 esterification Effects 0.000 description 3
- 238000005886 esterification reaction Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 235000011007 phosphoric acid Nutrition 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000006193 diazotization reaction Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000005185 salting out Methods 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- 125000000542 sulfonic acid group Chemical group 0.000 description 2
- -1 vinylsulfone compound Chemical class 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 229910001508 alkali metal halide Inorganic materials 0.000 description 1
- 150000008045 alkali metal halides Chemical class 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006326 desulfonation Effects 0.000 description 1
- 238000005869 desulfonation reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Substances [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Inorganic materials [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- BUUPQKDIAURBJP-UHFFFAOYSA-N sulfinic acid Chemical compound OS=O BUUPQKDIAURBJP-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752538723 DE2538723C2 (de) | 1975-08-30 | 1975-08-30 | Verfahren zur Herstellung von 1-Aminobenzol-4- und -5-β-sulfatoäthylsulfon-2-sulfonsäure und der entsprechenden Hydroxyäthylsulfon-und Vinylsulfonverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH620904A5 true CH620904A5 (en) | 1980-12-31 |
Family
ID=5955270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1092176A CH620904A5 (en) | 1975-08-30 | 1976-08-27 | Process for the preparation of 1-aminobenzene-4- and -5-beta-sulphatoethyl-sulphone-2-sulphonic acid and of the corresponding oxyethylsulphone and vinylsulphone compounds |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5233646A (enrdf_load_stackoverflow) |
| CH (1) | CH620904A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2538723C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2322136A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1494979A (enrdf_load_stackoverflow) |
| IT (1) | IT1066060B (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2516913B1 (fr) * | 1981-11-20 | 1985-11-15 | Norsolor Sa | Agents de retention d'eau pour platres et un procede pour leur fabrication |
| JPS59102853A (ja) * | 1982-11-30 | 1984-06-14 | 第一工業製薬株式会社 | 水硬性セメント配合物用混和剤 |
| JPS62153065U (enrdf_load_stackoverflow) * | 1986-03-18 | 1987-09-28 | ||
| JPS63162563A (ja) * | 1986-12-25 | 1988-07-06 | 大日本インキ化学工業株式会社 | セメント分散剤 |
| DE19521620A1 (de) * | 1995-06-14 | 1996-12-19 | Bayer Ag | Aufarbeitungsverfahren für ß-Sulfatoethyl-anilin-sulfonsäuren |
| DE102004010950A1 (de) * | 2004-03-03 | 2005-09-22 | Basf Ag | Verfahren zur Aufarbeitung von ß-Sulfatoethylsulfonylanilin-2-sulfonsäure |
| CN102911091A (zh) * | 2012-09-25 | 2013-02-06 | 天津德凯化工股份有限公司 | 一种新型染料中间体及由该中间体制得的活性染料 |
| CN102924348A (zh) * | 2012-09-25 | 2013-02-13 | 天津德凯化工股份有限公司 | 一种活性染料及其中间体 |
| CN105130858B (zh) * | 2015-08-25 | 2018-07-06 | 江苏远征化工有限公司 | 一种染料中间体磺化对位酯的清洁生产工艺 |
-
1975
- 1975-08-30 DE DE19752538723 patent/DE2538723C2/de not_active Expired
-
1976
- 1976-08-25 GB GB3533676A patent/GB1494979A/en not_active Expired
- 1976-08-26 JP JP10121476A patent/JPS5233646A/ja active Granted
- 1976-08-27 CH CH1092176A patent/CH620904A5/de not_active IP Right Cessation
- 1976-08-27 IT IT2662876A patent/IT1066060B/it active
- 1976-08-30 FR FR7626141A patent/FR2322136A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2538723A1 (de) | 1977-03-17 |
| FR2322136A1 (fr) | 1977-03-25 |
| JPS5233646A (en) | 1977-03-14 |
| FR2322136B1 (enrdf_load_stackoverflow) | 1980-06-06 |
| DE2538723C2 (de) | 1982-12-23 |
| JPS5748067B2 (enrdf_load_stackoverflow) | 1982-10-14 |
| IT1066060B (it) | 1985-03-04 |
| GB1494979A (en) | 1977-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |