DE69512793D1 - Verfahren zur herstellung von gereinigten alkalimetallsalzen von 4-sulfophenyl-[(1-oxyalkanoyl)amino)]alkanoat ohne isolierung von zwischenprodukten - Google Patents
Verfahren zur herstellung von gereinigten alkalimetallsalzen von 4-sulfophenyl-[(1-oxyalkanoyl)amino)]alkanoat ohne isolierung von zwischenproduktenInfo
- Publication number
- DE69512793D1 DE69512793D1 DE69512793T DE69512793T DE69512793D1 DE 69512793 D1 DE69512793 D1 DE 69512793D1 DE 69512793 T DE69512793 T DE 69512793T DE 69512793 T DE69512793 T DE 69512793T DE 69512793 D1 DE69512793 D1 DE 69512793D1
- Authority
- DE
- Germany
- Prior art keywords
- oxyalkanoyl
- amino
- sulfophenyl
- alkanoate
- alkali metal
- 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 - Fee Related
Links
- -1 AMINO Chemical class 0.000 title abstract 7
- 238000002955 isolation Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000013067 intermediate product Substances 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 6
- 229910052783 alkali metal Inorganic materials 0.000 abstract 6
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 5
- 239000000047 product Substances 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 150000001735 carboxylic acids Chemical class 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- FEPBITJSIHRMRT-UHFFFAOYSA-N 4-hydroxybenzenesulfonic acid Chemical compound OC1=CC=C(S(O)(=O)=O)C=C1 FEPBITJSIHRMRT-UHFFFAOYSA-N 0.000 abstract 1
- 239000012190 activator Substances 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000003599 detergent Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 238000005809 transesterification reaction Methods 0.000 abstract 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/294,236 US5466840A (en) | 1994-08-22 | 1994-08-22 | Process for preparing purified alkali metal salts of 4-sulfophenyl-[(1-oxyalkanoyl)amino]alkanoate without isolation of intermediates |
| PCT/US1995/009957 WO1996006075A1 (en) | 1994-08-22 | 1995-08-07 | A process for preparing purified alkali metal salts of 4-sulfophenyl-[(1-oxyalkanoyl)amino]alkanoate without isolation of intermediates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69512793D1 true DE69512793D1 (de) | 1999-11-18 |
| DE69512793T2 DE69512793T2 (de) | 2000-03-23 |
Family
ID=23132486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69512793T Expired - Fee Related DE69512793T2 (de) | 1994-08-22 | 1995-08-07 | Verfahren zur herstellung von gereinigten alkalimetallsalzen von 4-sulfophenyl-[(1-oxyalkanoyl)amino)]alkanoat ohne isolierung von zwischenprodukten |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5466840A (de) |
| EP (1) | EP0777648B1 (de) |
| JP (1) | JPH10504566A (de) |
| AT (1) | ATE185556T1 (de) |
| AU (1) | AU688576B2 (de) |
| DE (1) | DE69512793T2 (de) |
| ES (1) | ES2136873T3 (de) |
| FI (1) | FI970753A0 (de) |
| WO (1) | WO1996006075A1 (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5650527A (en) * | 1995-06-05 | 1997-07-22 | Eastman Chemical Company | Preparation of amido ester compounds |
| WO1998027056A1 (en) * | 1996-12-17 | 1998-06-25 | The Procter & Gamble Company | Process for the preparation of n-(alkanoyl)aminoalkanoyloxy benzenesulfonates |
| WO1999009004A2 (en) * | 1997-08-20 | 1999-02-25 | The Procter & Gamble Company | Process for preparing and/or purifying amido acid phenyl ester sulfonates |
| GB9726247D0 (en) * | 1997-12-11 | 1998-02-11 | Ass Octel | Preparation of esters |
| EP0982291B1 (de) * | 1998-07-31 | 2003-03-26 | Clariant GmbH | Verfahren zur Herstellung von Amidosäurephenylestern |
| WO2000031028A2 (en) | 1998-11-20 | 2000-06-02 | The Procter & Gamble Company | Improved synthesis of bleach activators |
| US6498124B2 (en) | 2000-06-02 | 2002-12-24 | Eastman Chemical Company | Isolation of phenyl ester salts from mixtures comprising sulfolane |
| US6500973B2 (en) | 2000-06-02 | 2002-12-31 | Eastman Chemical Company | Extractive solution crystallization of chemical compounds |
| ATE286876T1 (de) * | 2000-06-02 | 2005-01-15 | Eastman Chem Co | Reinigung von phenylestersalzen |
| US6497644B2 (en) | 2000-06-02 | 2002-12-24 | Eastman Chemical Company | Process for recycling amido-carboxylic acid esters into amino-carboxylic acids |
| US6660712B2 (en) * | 2000-06-02 | 2003-12-09 | Dale Elbert Van Sickle | Stabilization of amido acids with antioxidants |
| JP6079021B2 (ja) * | 2011-08-08 | 2017-02-15 | 住友化学株式会社 | 塩の製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3362937D1 (en) * | 1982-09-28 | 1986-05-15 | Procter & Gamble | Synthesis of sulphonated organic compounds |
| FR2559769B1 (fr) * | 1984-02-17 | 1986-06-13 | Rhone Poulenc Chim Base | Procede de preparation de para acyloxybenzenesulfonate par catalyse basique |
| US4985180A (en) * | 1988-07-15 | 1991-01-15 | E. I. Du Pont De Nemours And Company | Process for preparing phenyl esters of substituted acids |
| DE3824901A1 (de) * | 1988-07-22 | 1990-02-15 | Hoechst Ag | Verfahren zur herstellung von acyloxibenzolsulfonsaeuren oder deren salzen |
| CA2161211C (en) * | 1993-05-20 | 1999-09-07 | Alan David Willey | Bleaching compositions comprising peroxyacid activators having amide moieties |
| EP0719249A1 (de) * | 1993-09-14 | 1996-07-03 | The Procter & Gamble Company | Herstellung von amidosäuren aus carbonsäureestern und aminosäuresalzen |
-
1994
- 1994-08-22 US US08/294,236 patent/US5466840A/en not_active Expired - Fee Related
-
1995
- 1995-08-07 DE DE69512793T patent/DE69512793T2/de not_active Expired - Fee Related
- 1995-08-07 EP EP95930119A patent/EP0777648B1/de not_active Expired - Lifetime
- 1995-08-07 JP JP8508105A patent/JPH10504566A/ja active Pending
- 1995-08-07 AT AT95930119T patent/ATE185556T1/de not_active IP Right Cessation
- 1995-08-07 ES ES95930119T patent/ES2136873T3/es not_active Expired - Lifetime
- 1995-08-07 WO PCT/US1995/009957 patent/WO1996006075A1/en active IP Right Grant
- 1995-08-07 AU AU33612/95A patent/AU688576B2/en not_active Ceased
-
1997
- 1997-02-21 FI FI970753A patent/FI970753A0/fi unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10504566A (ja) | 1998-05-06 |
| FI970753L (fi) | 1997-02-21 |
| US5466840A (en) | 1995-11-14 |
| AU3361295A (en) | 1996-03-14 |
| FI970753A0 (fi) | 1997-02-21 |
| DE69512793T2 (de) | 2000-03-23 |
| AU688576B2 (en) | 1998-03-12 |
| WO1996006075A1 (en) | 1996-02-29 |
| EP0777648A1 (de) | 1997-06-11 |
| EP0777648B1 (de) | 1999-10-13 |
| ES2136873T3 (es) | 1999-12-01 |
| ATE185556T1 (de) | 1999-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |