IL152599A0 - A process for the synthesis of sucrose-6-esters - Google Patents
A process for the synthesis of sucrose-6-estersInfo
- Publication number
- IL152599A0 IL152599A0 IL15259901A IL15259901A IL152599A0 IL 152599 A0 IL152599 A0 IL 152599A0 IL 15259901 A IL15259901 A IL 15259901A IL 15259901 A IL15259901 A IL 15259901A IL 152599 A0 IL152599 A0 IL 152599A0
- Authority
- IL
- Israel
- Prior art keywords
- reaction mixture
- sucrose
- water
- distillation
- removing water
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
- C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
- C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
- C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
- C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms
- C07H13/06—Fatty acids
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)
- Saccharide Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0018784A GB2365424B (en) | 2000-07-31 | 2000-07-31 | An improved method for the synthesis of sucrose-6-esters |
PCT/GB2001/003245 WO2002010180A1 (fr) | 2000-07-31 | 2001-07-19 | Procede ameliore de synthese de sucrose-6-esters |
Publications (1)
Publication Number | Publication Date |
---|---|
IL152599A0 true IL152599A0 (en) | 2003-06-24 |
Family
ID=9896697
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL15259901A IL152599A0 (en) | 2000-07-31 | 2001-07-19 | A process for the synthesis of sucrose-6-esters |
IL152599A IL152599A (en) | 2000-07-31 | 2002-11-03 | Process for the synthesis of sucrose-6-esters |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL152599A IL152599A (en) | 2000-07-31 | 2002-11-03 | Process for the synthesis of sucrose-6-esters |
Country Status (17)
Country | Link |
---|---|
US (1) | US6939962B2 (fr) |
EP (1) | EP1305326B1 (fr) |
JP (1) | JP4536321B2 (fr) |
KR (2) | KR20070094671A (fr) |
CN (1) | CN1210286C (fr) |
AT (1) | ATE292139T1 (fr) |
AU (2) | AU2001270875B2 (fr) |
BR (1) | BR0111624A (fr) |
CA (1) | CA2417404C (fr) |
DE (1) | DE60109787T2 (fr) |
ES (1) | ES2239149T3 (fr) |
GB (1) | GB2365424B (fr) |
IL (2) | IL152599A0 (fr) |
MX (1) | MXPA03000986A (fr) |
PT (1) | PT1305326E (fr) |
RU (2) | RU2261252C2 (fr) |
WO (1) | WO2002010180A1 (fr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1295237C (zh) * | 2003-10-01 | 2007-01-17 | 常州市牛塘化工厂 | 蔗糖-6-乙酯溶液的制备方法 |
GB0702854D0 (en) * | 2007-01-09 | 2007-03-28 | Tate & Lyle Plc | Method for the synthesis of sucrose-6-esters |
CN101293902B (zh) | 2007-04-25 | 2011-05-11 | 吉安市新琪安科技有限公司 | 一种蔗糖-6-乙酯的合成方法 |
US20080300392A1 (en) * | 2007-06-04 | 2008-12-04 | Polymed Therapeutics, Inc. | Novel chlorination process for preparing sucralose |
US20080300401A1 (en) * | 2007-06-04 | 2008-12-04 | Polymed Therapeutics, Inc. | Novel chlorination process for preparing sucralose |
US20090076261A1 (en) * | 2007-09-13 | 2009-03-19 | Polymed Therapeutics, Inc. | Novel process for preparing sucrose-6-esters |
AR070082A1 (es) * | 2008-01-04 | 2010-03-10 | Tate & Lyle Technology Ltd | Metodo para la produccion de sucralosa |
JP2011517445A (ja) * | 2008-03-20 | 2011-06-09 | テート アンド ライル テクノロジー リミテッド | 第三級アミド溶媒からの酸の除去 |
US8436157B2 (en) * | 2008-03-26 | 2013-05-07 | Tate & Lyle Technology Limited | Method for the production of sucralose |
WO2009124113A1 (fr) * | 2008-04-03 | 2009-10-08 | Tate & Lyle Technology Ltd. | Extraction d'impuretés moins polaires à partir de flux alimentaires aqueux contenant du sucralose |
AR071134A1 (es) * | 2008-04-03 | 2010-05-26 | Tate & Lyle Technology Ltd | Cristalizacion de sucralosa a partir de chorros que contienen sucralosa |
US8497367B2 (en) * | 2008-04-03 | 2013-07-30 | Tate & Lyle Technology Limited | Sucralose purification process |
KR20100127875A (ko) * | 2008-04-03 | 2010-12-06 | 테이트 앤드 라일 테크놀러지 리미티드 | 수크랄로오스 추출 효율에 대한 탄수화물 농도의 효과 |
GB2469157B (en) | 2009-03-30 | 2011-07-06 | John Kerr | Process for removing dimethylamine during sucralose production |
GB2469158B (en) * | 2009-03-31 | 2011-09-28 | Peter J Seaberg | Base-assisted formation of tin-sucrose adducts |
GB2471348B (en) | 2009-06-22 | 2011-12-14 | Tate & Lyle Technology Ltd | A method for producing sucralose-6-acylate |
GB2474311B (en) * | 2009-10-12 | 2012-10-17 | Tate & Lyle Technology Ltd | Low temperature, single solvent process for the production of sucrose-6-ester |
GB2474310B (en) * | 2009-10-12 | 2012-02-29 | Tate & Lyle Technology Ltd | Process for the production of sucrose-6-ester |
GB201110520D0 (en) | 2011-05-10 | 2011-08-03 | Tate & Lyle Technology Ltd | Extraction of carboxylic acids with tin compounds |
CN104098617A (zh) * | 2013-04-08 | 2014-10-15 | 南京工业大学 | 一种蔗糖-6-乙酸酯的制备方法 |
WO2015092374A1 (fr) | 2013-12-16 | 2015-06-25 | Tate & Lyle Technology Limited | Chloration des 6-esters de saccharose |
US10081651B2 (en) | 2014-08-08 | 2018-09-25 | Tate & Lyle Technology Limited | Chlorination of sucrose-6-esters |
GB2536480B (en) | 2015-03-17 | 2019-09-04 | Tate & Lyle Tech Ltd | DMF Distillation |
CN104817597A (zh) * | 2015-05-22 | 2015-08-05 | 盐城捷康三氯蔗糖制造有限公司 | 蔗糖-6-酯的制备方法 |
CN105601665B (zh) * | 2015-12-30 | 2018-07-17 | 浙江新和成股份有限公司 | 一种二丁基氧化锡的处理方法及其在蔗糖-6-乙酯合成中的应用 |
GB2551591B (en) | 2016-06-23 | 2019-08-07 | Tate & Lyle Tech Ltd | Liquid-liquid extraction of DMF |
CN109438533A (zh) * | 2018-12-10 | 2019-03-08 | 安徽金禾实业股份有限公司 | 一种三氯蔗糖生产中高温连续酰化的方法 |
CN112808048B (zh) * | 2021-01-04 | 2022-05-31 | 安徽金禾实业股份有限公司 | 蔗糖-6-酯的制造设备及制造方法 |
CN113039001B (zh) * | 2021-02-19 | 2022-10-18 | 安徽金禾实业股份有限公司 | 蔗糖-6-酯的生产设备及生产方法 |
CN112915565B (zh) * | 2021-03-04 | 2022-04-08 | 安徽金禾实业股份有限公司 | 一种旋转式蔗糖-6-酯连续生产设备及生产方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0629198B2 (ja) * | 1984-10-19 | 1994-04-20 | 武田薬品工業株式会社 | 化学的脱水反応方法 |
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 |
GR910100356A (el) * | 1990-08-27 | 1992-08-31 | Mcneil Ppc Inc | Καταλυόμενη μέ?οδος εστέρος-6-σακχαρόζης. |
JP4168168B2 (ja) * | 1995-11-28 | 2008-10-22 | テート アンド ライル パブリック リミテッド カンパニー | 改良スクロース−6−エステル化法 |
-
2000
- 2000-07-31 GB GB0018784A patent/GB2365424B/en not_active Expired - Fee Related
-
2001
- 2001-07-19 AU AU2001270875A patent/AU2001270875B2/en not_active Ceased
- 2001-07-19 RU RU2003102627/04A patent/RU2261252C2/ru not_active IP Right Cessation
- 2001-07-19 AU AU7087501A patent/AU7087501A/xx active Pending
- 2001-07-19 MX MXPA03000986A patent/MXPA03000986A/es active IP Right Grant
- 2001-07-19 DE DE60109787T patent/DE60109787T2/de not_active Expired - Fee Related
- 2001-07-19 IL IL15259901A patent/IL152599A0/xx active IP Right Grant
- 2001-07-19 PT PT01949760T patent/PT1305326E/pt unknown
- 2001-07-19 ES ES01949760T patent/ES2239149T3/es not_active Expired - Lifetime
- 2001-07-19 CN CNB018136842A patent/CN1210286C/zh not_active Expired - Fee Related
- 2001-07-19 KR KR1020077019987A patent/KR20070094671A/ko not_active Application Discontinuation
- 2001-07-19 KR KR1020027016897A patent/KR100769532B1/ko not_active IP Right Cessation
- 2001-07-19 EP EP01949760A patent/EP1305326B1/fr not_active Expired - Lifetime
- 2001-07-19 US US10/343,378 patent/US6939962B2/en not_active Expired - Lifetime
- 2001-07-19 JP JP2002515909A patent/JP4536321B2/ja not_active Expired - Fee Related
- 2001-07-19 CA CA002417404A patent/CA2417404C/fr not_active Expired - Fee Related
- 2001-07-19 BR BR0111624-0A patent/BR0111624A/pt not_active IP Right Cessation
- 2001-07-19 WO PCT/GB2001/003245 patent/WO2002010180A1/fr active IP Right Grant
- 2001-07-19 AT AT01949760T patent/ATE292139T1/de not_active IP Right Cessation
-
2002
- 2002-11-03 IL IL152599A patent/IL152599A/en not_active IP Right Cessation
-
2005
- 2005-06-30 RU RU2005120725/04A patent/RU2005120725A/ru not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ATE292139T1 (de) | 2005-04-15 |
DE60109787D1 (de) | 2005-05-04 |
GB2365424B (en) | 2002-06-26 |
EP1305326A1 (fr) | 2003-05-02 |
ES2239149T3 (es) | 2005-09-16 |
GB2365424A (en) | 2002-02-20 |
US20030158404A1 (en) | 2003-08-21 |
CA2417404C (fr) | 2008-09-09 |
MXPA03000986A (es) | 2003-10-14 |
GB0018784D0 (en) | 2000-09-20 |
JP4536321B2 (ja) | 2010-09-01 |
CN1446223A (zh) | 2003-10-01 |
JP2004505092A (ja) | 2004-02-19 |
BR0111624A (pt) | 2003-05-06 |
KR20070094671A (ko) | 2007-09-20 |
AU7087501A (en) | 2002-02-13 |
WO2002010180A1 (fr) | 2002-02-07 |
RU2261252C2 (ru) | 2005-09-27 |
US6939962B2 (en) | 2005-09-06 |
RU2005120725A (ru) | 2007-01-10 |
PT1305326E (pt) | 2005-06-30 |
EP1305326B1 (fr) | 2005-03-30 |
DE60109787T2 (de) | 2006-05-04 |
CN1210286C (zh) | 2005-07-13 |
AU2001270875B2 (en) | 2006-01-12 |
KR100769532B1 (ko) | 2007-10-23 |
CA2417404A1 (fr) | 2002-02-07 |
IL152599A (en) | 2007-09-20 |
KR20030020885A (ko) | 2003-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
KB | Patent renewed |