BR9005294A - Processo para preparar um acido alcano-sulfonico - Google Patents
Processo para preparar um acido alcano-sulfonicoInfo
- Publication number
- BR9005294A BR9005294A BR909005294A BR9005294A BR9005294A BR 9005294 A BR9005294 A BR 9005294A BR 909005294 A BR909005294 A BR 909005294A BR 9005294 A BR9005294 A BR 9005294A BR 9005294 A BR9005294 A BR 9005294A
- Authority
- BR
- Brazil
- Prior art keywords
- alkan
- prepare
- sulphonic acid
- sulphonic
- acid
- 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
- C07C303/02—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
- C07C303/16—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 oxidation of thiols, sulfides, hydropolysulfides, or polysulfides with formation of sulfo or halosulfonyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42634389A | 1989-10-24 | 1989-10-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9005294A true BR9005294A (pt) | 1991-09-17 |
Family
ID=23690407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR909005294A BR9005294A (pt) | 1989-10-24 | 1990-10-19 | Processo para preparar um acido alcano-sulfonico |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0424616A3 (pt) |
JP (1) | JPH03145453A (pt) |
AU (1) | AU627914B2 (pt) |
BR (1) | BR9005294A (pt) |
CA (1) | CA2022348A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3079811B1 (en) | 2013-12-11 | 2017-04-05 | Evonik Degussa GmbH | A catalyst for oxidation reactions, a method for its preparation and the use thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3428671A (en) * | 1965-09-08 | 1969-02-18 | Chevron Res | Bromide ion promoted oxidation of sulfide-sulfur by lower dialkyl sulfoxides |
US3948922A (en) * | 1973-01-02 | 1976-04-06 | Lowe Orville G | Oxidation of thiols and disulfides to sulfonic acids |
DE2504235C3 (de) * | 1975-02-01 | 1979-04-19 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von Alkylsulfonsäuren |
-
1990
- 1990-07-25 EP EP19900114257 patent/EP0424616A3/en not_active Ceased
- 1990-07-26 AU AU59900/90A patent/AU627914B2/en not_active Ceased
- 1990-07-31 CA CA 2022348 patent/CA2022348A1/en not_active Abandoned
- 1990-08-09 JP JP20939590A patent/JPH03145453A/ja active Pending
- 1990-10-19 BR BR909005294A patent/BR9005294A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2022348A1 (en) | 1991-04-25 |
AU5990090A (en) | 1991-05-02 |
EP0424616A2 (en) | 1991-05-02 |
AU627914B2 (en) | 1992-09-03 |
JPH03145453A (ja) | 1991-06-20 |
EP0424616A3 (en) | 1992-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD3 | Appl. lapsed due to non-payment of renewal fee |