GB1020100A - Preparation of hydroxyalkane sulphonic acid salts and of sultones therefrom - Google Patents
Preparation of hydroxyalkane sulphonic acid salts and of sultones therefromInfo
- Publication number
- GB1020100A GB1020100A GB4333964A GB4333964A GB1020100A GB 1020100 A GB1020100 A GB 1020100A GB 4333964 A GB4333964 A GB 4333964A GB 4333964 A GB4333964 A GB 4333964A GB 1020100 A GB1020100 A GB 1020100A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphonic acid
- bisulphite
- acid salts
- ammonium
- sultones
- 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
- C07D327/00—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
- C07D327/02—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms one oxygen atom and one sulfur atom
- C07D327/04—Five-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Hydroxyalkane sulphonic acid salts are prepared by reacting an olefinic alcohol with an alkali metal or ammonium bisulphite, characterized in that the reaction is initiated by means of radiation generated by an electron beam. Preferred alkenols are C3 to C12 beta, gamma-alkenols having a hydrogen atom on each of the beta- and gamma-carbon atoms. The initiating radiation is preferably generated by an electron beam at a dose rate of 106 to 1011 rads/hour. The reaction may be carried out in the absence of solvent or in aqueous solution where the pH is preferably maintained between 5.8 and 7.5. The bisulphite may be added in the form of meta-bisulphite to the alkenol solution. Sulphites may also be added. The product may be converted to free sulphonic acid or to the sultone either by heating the free sulphonic acid or by heating an ammonium salt with H2SO4 and distilling the sultone. Examples are given in which 3-hydroxy-1-propane ammonium- and sodium-sulphonates are prepared and converted to 1,3-propanesultone.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31878463A | 1963-10-25 | 1963-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1020100A true GB1020100A (en) | 1966-02-16 |
Family
ID=23239565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4333964A Expired GB1020100A (en) | 1963-10-25 | 1964-10-23 | Preparation of hydroxyalkane sulphonic acid salts and of sultones therefrom |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE654777A (en) |
| DE (1) | DE1493003A1 (en) |
| GB (1) | GB1020100A (en) |
| NL (1) | NL6412347A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114315656A (en) * | 2021-12-07 | 2022-04-12 | 常熟聚和化学有限公司 | Decomposition and recovery treatment method of propane sultone oligomer |
-
1964
- 1964-10-23 DE DE19641493003 patent/DE1493003A1/en active Pending
- 1964-10-23 GB GB4333964A patent/GB1020100A/en not_active Expired
- 1964-10-23 NL NL6412347A patent/NL6412347A/xx unknown
- 1964-10-23 BE BE654777D patent/BE654777A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114315656A (en) * | 2021-12-07 | 2022-04-12 | 常熟聚和化学有限公司 | Decomposition and recovery treatment method of propane sultone oligomer |
Also Published As
| Publication number | Publication date |
|---|---|
| BE654777A (en) | 1965-04-23 |
| NL6412347A (en) | 1965-04-26 |
| DE1493003A1 (en) | 1968-12-19 |
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