GB1327986A - Process for the production of alkane sulphonates - Google Patents
Process for the production of alkane sulphonatesInfo
- Publication number
- GB1327986A GB1327986A GB1665871A GB1665871A GB1327986A GB 1327986 A GB1327986 A GB 1327986A GB 1665871 A GB1665871 A GB 1665871A GB 1665871 A GB1665871 A GB 1665871A GB 1327986 A GB1327986 A GB 1327986A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkane
- alpha
- oxygen
- initiator
- mutual solvent
- 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
- 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
- C07C303/20—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 addition of sulfurous acid or salts thereof to compounds having carbon-to-carbon multiple bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1327986 Alkane sulphonates TEXACO TRINIDAD Inc 24 May 1971 [18 June 1970] 16658/71 Heading C2C Alkane monosulphonates are produced from C 9-21 alpha-olefins by reaction with aqueous bisulphite with agitation in a mutual solvent at a pH in the range 8-9 and at a temperature of up to 60‹ C. inclusive in the presence of an oxygen-containing initiator, and recovering the alkane monosulphonates from the reaction mass. The mutual solvent may be, e.g., ethanol, N- propanol or isopropanol. The oxygen initiator may be O 2 itself or, e.g., t-butyl perbenzoate. The alpha-olefin feed may consist of unpurified cracked slack wax stocks containing up to 80% by weight of branched olefins. The products showed improved detergency properties.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4748570A | 1970-06-18 | 1970-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1327986A true GB1327986A (en) | 1973-08-22 |
Family
ID=21949250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1665871A Expired GB1327986A (en) | 1970-06-18 | 1971-05-24 | Process for the production of alkane sulphonates |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE768750A (en) |
CA (1) | CA949072A (en) |
DE (1) | DE2127608A1 (en) |
FR (1) | FR2099203A5 (en) |
GB (1) | GB1327986A (en) |
NL (1) | NL7108385A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3207222A1 (en) * | 1982-03-01 | 1983-09-08 | Henkel KGaA, 4000 Düsseldorf | METHOD FOR THE PRODUCTION OF SULPHOBINE ACID DIESTERS |
FR2714674B1 (en) * | 1994-01-06 | 1996-03-15 | Stepan Europe | Hydrotropic agents and compositions containing them. |
-
1971
- 1971-05-24 GB GB1665871A patent/GB1327986A/en not_active Expired
- 1971-06-03 DE DE19712127608 patent/DE2127608A1/en active Pending
- 1971-06-18 FR FR7122202A patent/FR2099203A5/fr not_active Expired
- 1971-06-18 CA CA116,087A patent/CA949072A/en not_active Expired
- 1971-06-18 NL NL7108385A patent/NL7108385A/xx not_active Application Discontinuation
- 1971-06-18 BE BE768750A patent/BE768750A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE768750A (en) | 1971-12-20 |
DE2127608A1 (en) | 1971-12-23 |
FR2099203A5 (en) | 1972-03-10 |
CA949072A (en) | 1974-06-11 |
NL7108385A (en) | 1971-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed |