DK2094873T3 - Fremgangsmåde til fremstilling af sucralose ved chlorering af sukker med triphosgen (BTC) - Google Patents

Fremgangsmåde til fremstilling af sucralose ved chlorering af sukker med triphosgen (BTC)

Info

Publication number
DK2094873T3
DK2094873T3 DK07854397.2T DK07854397T DK2094873T3 DK 2094873 T3 DK2094873 T3 DK 2094873T3 DK 07854397 T DK07854397 T DK 07854397T DK 2094873 T3 DK2094873 T3 DK 2094873T3
Authority
DK
Denmark
Prior art keywords
sucralose
btc
acylate
chlorination
sucrose
Prior art date
Application number
DK07854397.2T
Other languages
English (en)
Inventor
David Losan Ho
Zhenghao Wang
Original Assignee
Mamtek Int Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mamtek Int Ltd filed Critical Mamtek Int Ltd
Application granted granted Critical
Publication of DK2094873T3 publication Critical patent/DK2094873T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • 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    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K5/00—Lactose
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K7/00—Maltose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Saccharide Compounds (AREA)
  • Seasonings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
DK07854397.2T 2006-10-25 2007-10-24 Fremgangsmåde til fremstilling af sucralose ved chlorering af sukker med triphosgen (BTC) DK2094873T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/552,789 US8258291B2 (en) 2006-10-25 2006-10-25 Process for the preparation of sucralose by the chlorination of sugar with triphosgene (BTC)
PCT/US2007/082422 WO2008052076A2 (en) 2006-10-25 2007-10-24 Process for the preparation of sucralose by the chlorination of sugar with triphosgene (btc)

Publications (1)

Publication Number Publication Date
DK2094873T3 true DK2094873T3 (da) 2011-08-15

Family

ID=39325402

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07854397.2T DK2094873T3 (da) 2006-10-25 2007-10-24 Fremgangsmåde til fremstilling af sucralose ved chlorering af sukker med triphosgen (BTC)

Country Status (19)

Country Link
US (1) US8258291B2 (da)
EP (1) EP2094873B1 (da)
JP (1) JP2010508285A (da)
KR (1) KR20090082422A (da)
CN (1) CN101631878A (da)
AT (1) ATE515509T1 (da)
AU (1) AU2007308947A1 (da)
BR (1) BRPI0718178A2 (da)
CA (1) CA2667419A1 (da)
CY (1) CY1112434T1 (da)
DK (1) DK2094873T3 (da)
ES (1) ES2366063T3 (da)
MX (1) MX2009004355A (da)
PL (1) PL2094873T3 (da)
PT (1) PT2094873E (da)
RU (1) RU2009119515A (da)
SI (1) SI2094873T1 (da)
TW (1) TW200833706A (da)
WO (1) WO2008052076A2 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080103295A1 (en) * 2006-10-25 2008-05-01 David Losan Ho Process for the preparation of sucrose-6-ester by esterification in the presence of solid superacid catalyst
US7862744B2 (en) * 2008-07-23 2011-01-04 Mamtek International Limited Methods and systems for preparing materials for sucralose production
MX2013005560A (es) 2010-11-23 2013-08-26 Lexington Pharmaceuticals Lab Llc Cloracion de baja temperatura de carbohidratos.
US8884004B2 (en) 2011-09-02 2014-11-11 Divi's Laboratories, Ltd. Process for the preparation of sucralose
DK2646452T3 (da) 2011-10-14 2016-06-20 Lexington Pharmaceutical Laboratories Llc Chlorering af carbohydrater og carbohydratderivater
CN103087116A (zh) * 2011-11-07 2013-05-08 常茂生物化学工程股份有限公司 三氯蔗糖的制备方法
CN104774227A (zh) * 2015-04-08 2015-07-15 常州市牛塘化工厂有限公司 一种蔗糖-6-乙酯的氯化方法
CN107849157A (zh) * 2015-05-29 2018-03-27 拉克什米·普拉萨德·阿拉帕斯 制备舒更葡糖及其中间体的方法
CN105153248A (zh) * 2015-08-28 2015-12-16 山东康宝生化科技有限公司 在固体光气法合成三氯蔗糖6乙酯过程中的温度控制方法
CN105111250A (zh) * 2015-08-28 2015-12-02 山东康宝生化科技有限公司 一种利用固体光气进行三氯蔗糖6乙酯的制备方法
CN108203452B (zh) * 2018-01-24 2021-04-06 山东康宝生化科技有限公司 一种合成三氯蔗糖-6-乙酯的方法
CN110950888B (zh) * 2019-11-11 2022-05-20 山东省科学院菏泽分院 一种Vilsmeier试剂参与的氯噁酮的制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072725A (en) * 1960-11-14 1963-01-08 Du Pont Preparation of dimethylformamide
EP0043649B1 (en) * 1980-07-08 1984-09-12 TATE & LYLE PUBLIC LIMITED COMPANY Process for the preparation of 4, 1',6'-trichloro-4,1',6'-trideoxygalactosucrose (tgs)
GB8818430D0 (en) * 1988-08-03 1988-09-07 Tate & Lyle Plc Process
US4980463A (en) * 1989-07-18 1990-12-25 Noramco, Inc. Sucrose-6-ester chlorination
JP3002885B2 (ja) 1989-11-02 2000-01-24 住友化学工業株式会社 ジメチルホルムアミドの回収精製法
JP3514495B2 (ja) * 1992-10-02 2004-03-31 エーザイ株式会社 ハロゲン化アミノチアジアゾリル酢酸誘導体の製造法
CO4410190A1 (es) * 1994-09-19 1997-01-09 Lilly Co Eli 3-[4-(2-AMINOETOXI)-BENZOIL]-2-ARIL-6-HIDROXIBENZO [b] TIOFENO CRISTALINO
US5498709A (en) * 1994-10-17 1996-03-12 Mcneil-Ppc, Inc. Production of sucralose without intermediate isolation of crystalline sucralose-6-ester
WO1999060006A1 (en) * 1998-05-15 1999-11-25 Zhbankov Rostislav G Method of preparation 4,1´,6´-trichloro-4,1´,6´-trideoxygalactosucrose
PL199423B1 (pl) * 1998-10-20 2008-09-30 Lundbeck & Co As H Sposób wytwarzania citalopramu
US6998480B2 (en) * 2002-03-08 2006-02-14 Tate & Lyle Public Limited Company Process for improving sucralose purity and yield
CN1176094C (zh) 2003-05-23 2004-11-17 广东省食品工业研究所 一种三氯蔗糖的合成方法
US20060205936A1 (en) * 2005-03-14 2006-09-14 Sl Laboratories, Llc Chlorination of Sucrose-6-esters
US20090030193A1 (en) * 2005-05-04 2009-01-29 Pharmed Medicare Private Limited Synthesis of Vilsmeier Haack Reagent from Di(Trichlo-Romethyl) Carbonate for Chlorination Reaction
CN101263153A (zh) 2005-08-30 2008-09-10 法马德医疗保险私人有限公司 基于疏水亲和色谱层析生产氯化蔗糖的方法
BRPI0711237A2 (pt) 2006-05-23 2011-08-23 Vb Medicare Pvt Ltd processo de purificação e recuperação de uma amida terciária a partir de uma composição lìquida aquosa
US20080103295A1 (en) 2006-10-25 2008-05-01 David Losan Ho Process for the preparation of sucrose-6-ester by esterification in the presence of solid superacid catalyst

Also Published As

Publication number Publication date
WO2008052076A3 (en) 2008-07-17
JP2010508285A (ja) 2010-03-18
PT2094873E (pt) 2011-08-24
RU2009119515A (ru) 2010-11-27
WO2008052076A2 (en) 2008-05-02
CA2667419A1 (en) 2008-05-02
WO2008052076B1 (en) 2008-09-12
CN101631878A (zh) 2010-01-20
US8258291B2 (en) 2012-09-04
SI2094873T1 (sl) 2011-12-30
MX2009004355A (es) 2009-08-25
EP2094873B1 (en) 2011-07-06
ATE515509T1 (de) 2011-07-15
EP2094873A2 (en) 2009-09-02
US20080103298A1 (en) 2008-05-01
CY1112434T1 (el) 2015-12-09
TW200833706A (en) 2008-08-16
AU2007308947A1 (en) 2008-05-02
EP2094873A4 (en) 2009-11-25
BRPI0718178A2 (pt) 2013-12-17
KR20090082422A (ko) 2009-07-30
ES2366063T3 (es) 2011-10-14
PL2094873T3 (pl) 2011-10-31

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