BR9100083A - Processo para a preparacao de acidos sulfonicos e/ou sulfonatos beta-substituidos e os respectivos compostos - Google Patents
Processo para a preparacao de acidos sulfonicos e/ou sulfonatos beta-substituidos e os respectivos compostosInfo
- Publication number
- BR9100083A BR9100083A BR919100083A BR9100083A BR9100083A BR 9100083 A BR9100083 A BR 9100083A BR 919100083 A BR919100083 A BR 919100083A BR 9100083 A BR9100083 A BR 9100083A BR 9100083 A BR9100083 A BR 9100083A
- Authority
- BR
- Brazil
- Prior art keywords
- sulphonate
- sulphonic
- beta
- acids
- replaced
- Prior art date
Links
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical class N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 title 1
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
- C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C309/04—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing only one sulfo group
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
- C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C309/07—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton
- C07C309/09—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton containing etherified hydroxy groups bound to the carbon skeleton
- C07C309/10—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton containing etherified hydroxy groups bound to the carbon skeleton with the oxygen atom of at least one of the etherified hydroxy groups further bound to an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
- C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C309/13—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
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 |
|---|---|---|---|
| GB909000719A GB9000719D0 (en) | 1990-01-12 | 1990-01-12 | Process for the preparation of beta-substituted sulphonic acids and/or sulphonates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9100083A true BR9100083A (pt) | 1991-10-22 |
Family
ID=10669195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR919100083A BR9100083A (pt) | 1990-01-12 | 1991-01-10 | Processo para a preparacao de acidos sulfonicos e/ou sulfonatos beta-substituidos e os respectivos compostos |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0446971B1 (pt) |
| JP (1) | JPH04210953A (pt) |
| KR (1) | KR100204811B1 (pt) |
| CN (1) | CN1036135C (pt) |
| AU (1) | AU642949B2 (pt) |
| BR (1) | BR9100083A (pt) |
| CA (1) | CA2033956A1 (pt) |
| DE (1) | DE69103047T2 (pt) |
| ES (1) | ES2059030T3 (pt) |
| GB (1) | GB9000719D0 (pt) |
| NZ (1) | NZ236731A (pt) |
| PT (1) | PT96449B (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5488148A (en) * | 1993-09-01 | 1996-01-30 | Vista Chemical Company | Process for sulfonating internal olefins |
| WO2004113391A2 (en) * | 2003-06-23 | 2004-12-29 | Neurochem (International) Limited | Improved pharmaceutical drug candidates and methods for preparation thereof |
| AP2011006003A0 (en) | 2009-05-05 | 2011-12-31 | Stepan Co | Sulfonated internal olefin surfactant for enhancedoil recovery. |
| EP2186786A3 (en) | 2010-01-27 | 2010-09-01 | Shell Internationale Research Maatschappij B.V. | Process for the separation of olefins from paraffins |
| EP2472321A1 (en) * | 2010-12-31 | 2012-07-04 | Rohm and Haas Electronic Materials LLC | Method of preparing photoacid-generating monomer |
| SG11201403071WA (en) * | 2011-12-23 | 2014-08-28 | Shell Int Research | Process for preparing an internal olefin sulfonate |
| WO2013186305A1 (en) | 2012-06-13 | 2013-12-19 | Shell Internationale Research Maatschappij B.V. | Process for preparing an internal olefin sulfonate |
| EP3331963B1 (en) | 2015-08-04 | 2019-07-10 | Stepan Company | Mixed dimers from alpha-olefin sulfonic acids |
| WO2017023664A1 (en) | 2015-08-04 | 2017-02-09 | Stepan Company | Alpha-olefin sulfonic dimer acid process |
| WO2020131286A1 (en) * | 2018-12-19 | 2020-06-25 | Exxonmobil Chemical Patents Inc. | Sulfonation of vinylidene olefins |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4248793A (en) * | 1979-09-26 | 1981-02-03 | The Lion Fat & Oil Co., Ltd. | Process for the production of internal olefin sulfonate |
| EP0293913B1 (de) * | 1987-06-04 | 1991-09-11 | Raschig Aktiengesellschaft | Verfahren zur Herstellung von gegebenenfalls substituierten Ethansulfonverbindungen |
| GB8817293D0 (en) * | 1988-07-20 | 1988-08-24 | Shell Int Research | Process for preparation of internal olefin sulphonates |
-
1990
- 1990-01-12 GB GB909000719A patent/GB9000719D0/en active Pending
-
1991
- 1991-01-09 KR KR1019910000204A patent/KR100204811B1/ko not_active Expired - Fee Related
- 1991-01-10 BR BR919100083A patent/BR9100083A/pt not_active IP Right Cessation
- 1991-01-10 DE DE69103047T patent/DE69103047T2/de not_active Expired - Fee Related
- 1991-01-10 JP JP3012455A patent/JPH04210953A/ja active Pending
- 1991-01-10 PT PT96449A patent/PT96449B/pt not_active IP Right Cessation
- 1991-01-10 CN CN91100183A patent/CN1036135C/zh not_active Expired - Fee Related
- 1991-01-10 NZ NZ236731A patent/NZ236731A/xx unknown
- 1991-01-10 ES ES91200036T patent/ES2059030T3/es not_active Expired - Lifetime
- 1991-01-10 CA CA002033956A patent/CA2033956A1/en not_active Abandoned
- 1991-01-10 AU AU69293/91A patent/AU642949B2/en not_active Ceased
- 1991-01-10 EP EP91200036A patent/EP0446971B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1053235A (zh) | 1991-07-24 |
| GB9000719D0 (en) | 1990-03-14 |
| CN1036135C (zh) | 1997-10-15 |
| KR910014344A (ko) | 1991-08-31 |
| DE69103047D1 (de) | 1994-09-01 |
| PT96449B (pt) | 1998-06-30 |
| EP0446971B1 (en) | 1994-07-27 |
| JPH04210953A (ja) | 1992-08-03 |
| KR100204811B1 (ko) | 1999-06-15 |
| ES2059030T3 (es) | 1994-11-01 |
| AU642949B2 (en) | 1993-11-04 |
| CA2033956A1 (en) | 1991-07-13 |
| DE69103047T2 (de) | 1995-01-19 |
| AU6929391A (en) | 1991-07-18 |
| PT96449A (pt) | 1991-10-15 |
| NZ236731A (en) | 1992-10-28 |
| EP0446971A1 (en) | 1991-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FF | Decision: intention to grant | ||
| FG9A | Patent or certificate of addition granted | ||
| B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 10/01/2011 |