BE847140A - Procede de preparation d'acides sulfoniques, - Google Patents
Procede de preparation d'acides sulfoniques,Info
- Publication number
- BE847140A BE847140A BE2055367A BE2055367A BE847140A BE 847140 A BE847140 A BE 847140A BE 2055367 A BE2055367 A BE 2055367A BE 2055367 A BE2055367 A BE 2055367A BE 847140 A BE847140 A BE 847140A
- Authority
- BE
- Belgium
- Prior art keywords
- sulphonic acids
- preparing
- preparing sulphonic
- acids
- sulphonic
- Prior art date
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
- C07C303/32—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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752545644 DE2545644A1 (de) | 1975-10-11 | 1975-10-11 | Verfahren zur herstellung von sulfonsaeuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE847140A true BE847140A (fr) | 1977-04-12 |
Family
ID=5958926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE2055367A BE847140A (fr) | 1975-10-11 | 1976-10-11 | Procede de preparation d'acides sulfoniques, |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5248625A (fr) |
| BE (1) | BE847140A (fr) |
| CH (1) | CH599073A5 (fr) |
| DE (1) | DE2545644A1 (fr) |
| ES (1) | ES452280A1 (fr) |
| FR (1) | FR2327235A1 (fr) |
| GB (1) | GB1499618A (fr) |
| NL (1) | NL7611169A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2469401A1 (fr) * | 1979-11-13 | 1981-05-22 | Rhone Poulenc Ind | Procede de preparation de difluoromethane sulfonates alcalins |
| AR048239A1 (es) * | 2004-02-25 | 2006-04-12 | Wyeth Corp | Procesos para la preparacion de haluros de aril- y heteroaril-alquilsulfonilo e intermediarios de sintesis de los mismos |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2053424A (en) * | 1934-02-13 | 1936-09-08 | Ici Ltd | Manufacture of alkyl sulphonic acids |
| FR1530076A (fr) * | 1966-07-01 | 1968-06-21 | Henkel & Cie Gmbh | Procédé de préparation de produits sulfonés de couleur claire |
| GB1227144A (fr) * | 1967-04-05 | 1971-04-07 | ||
| FR1536681A (fr) * | 1967-09-12 | 1968-08-16 | Engels Chemiefaserwerk Veb | Procédé de production de sulfonates d'ammoniumallyle et d'ammoniumméthallyle n-substitués |
| DE1804135C3 (de) * | 1968-10-19 | 1974-08-08 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Natriumtnethallylsulfonat |
-
1975
- 1975-10-11 DE DE19752545644 patent/DE2545644A1/de active Pending
-
1976
- 1976-10-07 CH CH1271276A patent/CH599073A5/xx not_active IP Right Cessation
- 1976-10-07 GB GB4172676A patent/GB1499618A/en not_active Expired
- 1976-10-08 NL NL7611169A patent/NL7611169A/xx not_active Application Discontinuation
- 1976-10-08 JP JP12049776A patent/JPS5248625A/ja active Pending
- 1976-10-09 ES ES452280A patent/ES452280A1/es not_active Expired
- 1976-10-11 BE BE2055367A patent/BE847140A/fr unknown
- 1976-10-11 FR FR7630504A patent/FR2327235A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ES452280A1 (es) | 1977-11-01 |
| GB1499618A (en) | 1978-02-01 |
| FR2327235A1 (fr) | 1977-05-06 |
| CH599073A5 (fr) | 1978-05-12 |
| JPS5248625A (en) | 1977-04-18 |
| NL7611169A (nl) | 1977-04-13 |
| DE2545644A1 (de) | 1977-04-14 |
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