GB201705476D0 - Organic synthesis intermediates m-aminobenzenesulfonic acid synthesis method - Google Patents
Organic synthesis intermediates m-aminobenzenesulfonic acid synthesis methodInfo
- Publication number
- GB201705476D0 GB201705476D0 GBGB1705476.8A GB201705476A GB201705476D0 GB 201705476 D0 GB201705476 D0 GB 201705476D0 GB 201705476 A GB201705476 A GB 201705476A GB 201705476 D0 GB201705476 D0 GB 201705476D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- aminobenzenesulfonic acid
- intermediates
- synthesis method
- organic synthesis
- organic
- 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.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
- C07C303/04—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
- C07C303/06—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with sulfuric acid or sulfur trioxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2018100387A AU2018100387A4 (en) | 2017-02-08 | 2018-03-28 | Organic synthesis intermediates m-aminobenzenesulfonic acid synthesis method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710069780.9A CN108395388A (en) | 2017-02-08 | 2017-02-08 | A kind of synthetic method of organic synthesis intermediate metanilic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB201705476D0 true GB201705476D0 (en) | 2017-05-17 |
Family
ID=58682714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GBGB1705476.8A Ceased GB201705476D0 (en) | 2017-02-08 | 2017-04-05 | Organic synthesis intermediates m-aminobenzenesulfonic acid synthesis method |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN108395388A (en) |
| AU (1) | AU2018100387A4 (en) |
| GB (1) | GB201705476D0 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113121392B (en) * | 2019-12-30 | 2022-06-10 | 上海合丽亚化工科技有限公司 | Aminobenzene sulfonic acid compound crystal particles and preparation method thereof |
-
2017
- 2017-02-08 CN CN201710069780.9A patent/CN108395388A/en active Pending
- 2017-04-05 GB GBGB1705476.8A patent/GB201705476D0/en not_active Ceased
-
2018
- 2018-03-28 AU AU2018100387A patent/AU2018100387A4/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU2018100387A4 (en) | 2018-05-10 |
| CN108395388A (en) | 2018-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AT | Applications terminated before publication under section 16(1) |