AR064897A1 - Metodo de produccion de sucralosa - Google Patents
Metodo de produccion de sucralosaInfo
- Publication number
- AR064897A1 AR064897A1 ARP080100163A ARP080100163A AR064897A1 AR 064897 A1 AR064897 A1 AR 064897A1 AR P080100163 A ARP080100163 A AR P080100163A AR P080100163 A ARP080100163 A AR P080100163A AR 064897 A1 AR064897 A1 AR 064897A1
- Authority
- AR
- Argentina
- Prior art keywords
- sucralose
- reaction
- vehicle
- acylate
- precipitate
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
- C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
- Enzymes And Modification Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Proporciona un método para la produccion de sucralosa a partir de una corriente de alimentacion que es el resultado de la cloracion de un sucrosa-6-acilato en un vehículo de reaccion, comprendiendo dicha corriente de alimentacion un sucralosa-6- acilato, el vehículo de reaccion y subproductos que incluyen materiales coloreado de alto peso molecular, comprendiendo dicho método: desacilacion del sucralosa-6-acilato mediante tratamiento con una base para dar sucralosa, y, antes o después de dicha desacilacion, eliminacion del vehículo de reaccion y aislamiento de la sucralosa caracterizado porque inmediatamente antes de la remocion del vehículo de reaccion, la corriente de reaccion es sometida a una etapa de precipitacion que comprende tratamiento con un hidroxido de metal o de amonio y dioxido de carbono para formar un precipitado del carbonato de metal o de amonio correspondiente en el cual al menos una porcion de dicho material coloreado de alto peso molecular es atrapado, seguido por separacion de dicho precipitado.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88129207P | 2007-01-19 | 2007-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR064897A1 true AR064897A1 (es) | 2009-05-06 |
Family
ID=37908617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP080100163A AR064897A1 (es) | 2007-01-19 | 2008-01-14 | Metodo de produccion de sucralosa |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20080234472A1 (es) |
| EP (1) | EP2102223A1 (es) |
| JP (1) | JP2010516665A (es) |
| KR (1) | KR20090101316A (es) |
| CN (1) | CN101605805A (es) |
| AR (1) | AR064897A1 (es) |
| AU (1) | AU2008206796A1 (es) |
| BR (1) | BRPI0806922A2 (es) |
| CA (1) | CA2675526A1 (es) |
| GB (1) | GB0702857D0 (es) |
| MX (1) | MX2009007578A (es) |
| NZ (1) | NZ578741A (es) |
| TW (1) | TW200835697A (es) |
| WO (1) | WO2008087425A1 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2468936B (en) * | 2009-03-27 | 2011-09-07 | Mohamad Rami Radwan Jaber | Chlorination of sucrose-6-esters |
| JP2013245209A (ja) * | 2012-05-29 | 2013-12-09 | Dai Ichi Kogyo Seiyaku Co Ltd | エステル化化合物の製造方法 |
| GB201315092D0 (en) * | 2013-08-23 | 2013-10-09 | T & L Process Technology Ltd | Improved Process |
| CN104098615A (zh) * | 2014-06-09 | 2014-10-15 | 华中科技大学 | 一种以氢氧根离子型的碱为催化剂进行脱酰基化的方法 |
| CN110938101A (zh) * | 2019-12-23 | 2020-03-31 | 南通市常海食品添加剂有限公司 | 一种三氯蔗糖生产过程中的氯代液的处理方法 |
| CN114534469A (zh) * | 2022-03-09 | 2022-05-27 | 山东康宝生化科技有限公司 | 一种解决三氯蔗糖废液处理过程中盐酸产量过大的装置与方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4950746A (en) * | 1988-07-18 | 1990-08-21 | Noramco, Inc. | Process for synthesizing sucrose derivatives by regioselective reaction |
| US4980463A (en) * | 1989-07-18 | 1990-12-25 | Noramco, Inc. | Sucrose-6-ester chlorination |
| PT92072B (pt) * | 1989-10-23 | 1995-06-30 | Rar Refinarias Acucar Reunidas | Processo para descoloracao e descalcificacao de solucoes de acucar |
| US5089608A (en) * | 1990-03-23 | 1992-02-18 | Mcneil-Ppc, Inc. | Selective 6-acylation of sucrose mediated by cyclic adducts of dialkyltin oxides and diols |
| US5034551A (en) * | 1990-04-23 | 1991-07-23 | Noramco, Inc. | Process for recovery of organotin esters from reaction mixtures containing the same and re-use of the recovered organotin compounds |
| US5023329A (en) * | 1990-04-23 | 1991-06-11 | Noramco, Inc. | Sucrose-6-ester production process |
| US5470969A (en) * | 1990-08-27 | 1995-11-28 | Mcneil-Ppc, Inc. | Catalyzed sucrose-6-ester process |
| US5498709A (en) * | 1994-10-17 | 1996-03-12 | Mcneil-Ppc, Inc. | Production of sucralose without intermediate isolation of crystalline sucralose-6-ester |
| US6176935B1 (en) * | 1999-05-25 | 2001-01-23 | Mg Industries | System and method for refining sugar |
| CA2429228C (en) * | 2000-11-17 | 2008-08-26 | Mcneil-Ppc, Inc. | Improved sucralose composition and process for the crystallization thereof |
-
2007
- 2007-02-14 GB GBGB0702857.4A patent/GB0702857D0/en not_active Ceased
- 2007-12-27 TW TW096150525A patent/TW200835697A/zh unknown
-
2008
- 2008-01-14 AR ARP080100163A patent/AR064897A1/es unknown
- 2008-01-18 BR BRPI0806922-0A patent/BRPI0806922A2/pt not_active IP Right Cessation
- 2008-01-18 CA CA002675526A patent/CA2675526A1/en not_active Abandoned
- 2008-01-18 NZ NZ578741A patent/NZ578741A/en unknown
- 2008-01-18 WO PCT/GB2008/000167 patent/WO2008087425A1/en active Application Filing
- 2008-01-18 AU AU2008206796A patent/AU2008206796A1/en not_active Abandoned
- 2008-01-18 CN CNA2008800022959A patent/CN101605805A/zh active Pending
- 2008-01-18 KR KR1020097017166A patent/KR20090101316A/ko not_active Application Discontinuation
- 2008-01-18 JP JP2009545998A patent/JP2010516665A/ja active Pending
- 2008-01-18 EP EP08701845A patent/EP2102223A1/en not_active Withdrawn
- 2008-01-18 US US12/009,455 patent/US20080234472A1/en not_active Abandoned
- 2008-01-18 MX MX2009007578A patent/MX2009007578A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090101316A (ko) | 2009-09-24 |
| US20080234472A1 (en) | 2008-09-25 |
| EP2102223A1 (en) | 2009-09-23 |
| WO2008087425A1 (en) | 2008-07-24 |
| NZ578741A (en) | 2010-12-24 |
| CA2675526A1 (en) | 2008-07-24 |
| AU2008206796A1 (en) | 2008-07-24 |
| GB0702857D0 (en) | 2007-03-28 |
| CN101605805A (zh) | 2009-12-16 |
| BRPI0806922A2 (pt) | 2014-04-29 |
| TW200835697A (en) | 2008-09-01 |
| MX2009007578A (es) | 2009-07-22 |
| JP2010516665A (ja) | 2010-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |