CA1028329A - Amine and sodium salts of mono and diesters of 2,5-dihydroxybenzene sulfonic acid - Google Patents
Amine and sodium salts of mono and diesters of 2,5-dihydroxybenzene sulfonic acidInfo
- Publication number
- CA1028329A CA1028329A CA208,885A CA208885A CA1028329A CA 1028329 A CA1028329 A CA 1028329A CA 208885 A CA208885 A CA 208885A CA 1028329 A CA1028329 A CA 1028329A
- Authority
- CA
- Canada
- Prior art keywords
- diesters
- mono
- amine
- sulfonic acid
- sodium salts
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
- C07D295/027—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1296873A CH591436A5 (en) | 1973-09-11 | 1973-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1028329A true CA1028329A (en) | 1978-03-21 |
Family
ID=4388083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA208,885A Expired CA1028329A (en) | 1973-09-11 | 1974-09-10 | Amine and sodium salts of mono and diesters of 2,5-dihydroxybenzene sulfonic acid |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS514143A (en) |
| BE (1) | BE819330A (en) |
| CA (1) | CA1028329A (en) |
| CH (1) | CH591436A5 (en) |
| DD (1) | DD116609A6 (en) |
| DE (1) | DE2440744A1 (en) |
| DK (1) | DK476674A (en) |
| FR (1) | FR2242975B2 (en) |
| GB (1) | GB1471897A (en) |
| NL (1) | NL182699C (en) |
| RO (1) | RO70339A (en) |
| SE (1) | SE7411414L (en) |
| ZA (1) | ZA745083B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2015433A6 (en) * | 1989-08-03 | 1990-08-16 | Esteve Quimica Sa | Process for preparing the piperazine salt of 2,5-dihydroxybenzenesulphonic acid monotosylate. |
| JP4605726B2 (en) * | 1997-09-02 | 2011-01-05 | 日本曹達株式会社 | Molecular compounds containing phenol derivatives as component compounds |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH551956A (en) * | 1972-05-17 | 1974-07-31 | Esteve Lab Del Dr Sa | PROCESS FOR THE PREPARATION OF SULPHONES SALTS DERIVED FROM 2,5-DIHYDROXYBENZENEMONOSULPHONIC AND 2,5DIHYDROXYBENZENEDISULPHONIC ACIDS. |
| CH563356A5 (en) * | 1972-05-17 | 1975-06-30 | Esteve Dr Lab Del Sa | |
| AR204506A1 (en) * | 1972-05-17 | 1976-02-12 | Esteve Labor Dr | PROCEDURE FOR THE PREPARATION OF SALTS OF P-DIHYDROXYBENE DISULPHONIC ACIDS |
-
1973
- 1973-08-08 ZA ZA00745083A patent/ZA745083B/en unknown
- 1973-09-11 CH CH1296873A patent/CH591436A5/xx not_active IP Right Cessation
-
1974
- 1974-08-19 RO RO7479827A patent/RO70339A/en unknown
- 1974-08-21 FR FR7428705A patent/FR2242975B2/fr not_active Expired
- 1974-08-26 DE DE2440744A patent/DE2440744A1/en active Granted
- 1974-08-27 NL NLAANVRAGE7411382,A patent/NL182699C/en active Search and Examination
- 1974-08-29 BE BE148019A patent/BE819330A/en not_active IP Right Cessation
- 1974-09-05 GB GB3889574A patent/GB1471897A/en not_active Expired
- 1974-09-09 JP JP49103065A patent/JPS514143A/en active Granted
- 1974-09-10 CA CA208,885A patent/CA1028329A/en not_active Expired
- 1974-09-10 DD DD181012A patent/DD116609A6/xx unknown
- 1974-09-10 DK DK476674A patent/DK476674A/da unknown
- 1974-09-10 SE SE7411414A patent/SE7411414L/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CH591436A5 (en) | 1977-09-15 |
| FR2242975B2 (en) | 1978-07-21 |
| ZA745083B (en) | 1975-08-27 |
| DD116609A6 (en) | 1975-12-05 |
| JPS514143A (en) | 1976-01-14 |
| DE2440744C2 (en) | 1987-07-02 |
| JPS5653542B2 (en) | 1981-12-19 |
| NL182699B (en) | 1987-12-01 |
| NL7411382A (en) | 1975-03-13 |
| DK476674A (en) | 1975-05-12 |
| NL182699C (en) | 1988-05-02 |
| AU7216274A (en) | 1976-02-12 |
| DE2440744A1 (en) | 1975-03-13 |
| GB1471897A (en) | 1977-04-27 |
| RO70339A (en) | 1980-06-15 |
| SE7411414L (en) | 1975-03-12 |
| BE819330A (en) | 1974-12-16 |
| FR2242975A2 (en) | 1975-04-04 |
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