FR901555A - Process for obtaining sulfonic acids - Google Patents
Process for obtaining sulfonic acidsInfo
- Publication number
- FR901555A FR901555A FR901555DA FR901555A FR 901555 A FR901555 A FR 901555A FR 901555D A FR901555D A FR 901555DA FR 901555 A FR901555 A FR 901555A
- Authority
- FR
- France
- Prior art keywords
- sulfonic acids
- obtaining sulfonic
- obtaining
- acids
- sulfonic
- 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
-
- 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
- C07C303/10—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 sulfur dioxide and halogen or by reaction with sulfuryl halides
-
- 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
- C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE901555X | 1943-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR901555A true FR901555A (en) | 1945-07-31 |
Family
ID=6859316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR901555D Expired FR901555A (en) | 1943-04-21 | 1944-01-26 | Process for obtaining sulfonic acids |
Country Status (2)
| Country | Link |
|---|---|
| BE (2) | BE454552A (en) |
| FR (1) | FR901555A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE872942C (en) * | 1948-10-02 | 1953-04-09 | Krupp Kohlechemie G M B H | Process for the sulfoxidation of oxygen-containing derivatives of saturated aliphatic or cycloaliphatic hydrocarbons |
-
1944
- 1944-01-26 FR FR901555D patent/FR901555A/en not_active Expired
- 1944-02-25 BE BE454552A patent/BE454552A/en unknown
- 1944-05-05 BE BE455650A patent/BE455650R/fr active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE872942C (en) * | 1948-10-02 | 1953-04-09 | Krupp Kohlechemie G M B H | Process for the sulfoxidation of oxygen-containing derivatives of saturated aliphatic or cycloaliphatic hydrocarbons |
Also Published As
| Publication number | Publication date |
|---|---|
| BE455650R (en) | 1944-06-30 |
| BE454552A (en) | 1944-03-31 |
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