GB1179178A - Process for the Manufacture of Aliphatic and Cycloaliphatic Sulphonic Acids. - Google Patents
Process for the Manufacture of Aliphatic and Cycloaliphatic Sulphonic Acids.Info
- Publication number
- GB1179178A GB1179178A GB3049367A GB3049367A GB1179178A GB 1179178 A GB1179178 A GB 1179178A GB 3049367 A GB3049367 A GB 3049367A GB 3049367 A GB3049367 A GB 3049367A GB 1179178 A GB1179178 A GB 1179178A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aliphatic
- cycloaliphatic
- sulphonic acids
- manufacture
- july
- 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
- C07C303/14—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 sulfoxidation, i.e. by reaction with sulfur dioxide and oxygen with formation of sulfo or halosulfonyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
1,179,178. Sulphonation process. FARBWERKE HOECHST A.G. 3 July, 1967 [1 July, 1966], No. 30493/67. Heading C2C. Aliphatic and cycloaliphatic sulphonic acids are prepared by irradiating a gaseous mixture comprising SO 2 and O 2 with U.V. radiation, and then reacting the activated gaseous mixture so formed, without further irradiation, with an aliphatic or cycloaliphatic (C 10-30 ) hydrocarbon. The irradiation may be effected while passing the gases through an inert liquid. The salts of the products are biologically degradable detergents.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0049592 | 1966-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1179178A true GB1179178A (en) | 1970-01-28 |
Family
ID=7103135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3049367A Expired GB1179178A (en) | 1966-07-01 | 1967-07-03 | Process for the Manufacture of Aliphatic and Cycloaliphatic Sulphonic Acids. |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT278043B (en) |
| BE (1) | BE700833A (en) |
| CH (1) | CH494748A (en) |
| DE (1) | DE1568546A1 (en) |
| GB (1) | GB1179178A (en) |
| NL (1) | NL6708868A (en) |
| SE (1) | SE326706B (en) |
-
1966
- 1966-07-01 DE DE19661568546 patent/DE1568546A1/en active Pending
-
1967
- 1967-06-26 NL NL6708868A patent/NL6708868A/xx unknown
- 1967-06-28 SE SE939767A patent/SE326706B/xx unknown
- 1967-06-28 CH CH919367A patent/CH494748A/en not_active IP Right Cessation
- 1967-06-29 AT AT605267A patent/AT278043B/en not_active IP Right Cessation
- 1967-07-03 GB GB3049367A patent/GB1179178A/en not_active Expired
- 1967-07-03 BE BE700833D patent/BE700833A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE700833A (en) | 1968-01-03 |
| SE326706B (en) | 1970-08-03 |
| NL6708868A (en) | 1968-01-02 |
| DE1568546A1 (en) | 1970-03-05 |
| CH494748A (en) | 1970-08-15 |
| AT278043B (en) | 1970-01-26 |
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