ES2088973T3 - Cloracion mejorada de 6-esteres de sacarosa. - Google Patents

Cloracion mejorada de 6-esteres de sacarosa.

Info

Publication number
ES2088973T3
ES2088973T3 ES90307784T ES90307784T ES2088973T3 ES 2088973 T3 ES2088973 T3 ES 2088973T3 ES 90307784 T ES90307784 T ES 90307784T ES 90307784 T ES90307784 T ES 90307784T ES 2088973 T3 ES2088973 T3 ES 2088973T3
Authority
ES
Spain
Prior art keywords
sacarosa
improved
high temperature
ester chlorination
chlorination
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 - Lifetime
Application number
ES90307784T
Other languages
English (en)
Inventor
Robert E Walkup
Juan L Navia
Nicholas M Vernon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Noramco LLC
Original Assignee
Noramco LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23507711&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2088973(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Noramco LLC filed Critical Noramco LLC
Application granted granted Critical
Publication of ES2088973T3 publication Critical patent/ES2088973T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen
    • 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
    • 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

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

PROCESO PARA LA CLORINACION PARA PRODUCIR 6,4,1-TRICLOROSUCROSA-6-ESTERES QUE COMPRENDE LOS PASOS DE: (A)AÑADIR 7 MOLARES EQUIVALENTES DE UN ACIDO CLORURO A UNA MEZCLA DE REACCION CON 6 ESTERES DE SUCROSA; (B) UNIR EL PRODUCTO DE LA MEZCLA DE REACCION DEL PASO (A) A UNA TEMPERATURA ELEVADA NO SUPERIOR A 85 NUEVA TEMPERATURA ELEVADA NOI SUPERIOR A 125
ES90307784T 1989-07-18 1990-07-17 Cloracion mejorada de 6-esteres de sacarosa. Expired - Lifetime ES2088973T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/382,147 US4980463A (en) 1989-07-18 1989-07-18 Sucrose-6-ester chlorination

Publications (1)

Publication Number Publication Date
ES2088973T3 true ES2088973T3 (es) 1996-10-01

Family

ID=23507711

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90307784T Expired - Lifetime ES2088973T3 (es) 1989-07-18 1990-07-17 Cloracion mejorada de 6-esteres de sacarosa.

Country Status (26)

Country Link
US (1) US4980463A (es)
EP (1) EP0409549B1 (es)
JP (1) JP3183506B2 (es)
KR (1) KR0144344B1 (es)
AR (1) AR247401A1 (es)
AT (1) ATE133175T1 (es)
AU (1) AU625908B2 (es)
CA (1) CA2021632C (es)
DE (1) DE69024868T2 (es)
DK (1) DK0409549T3 (es)
ES (1) ES2088973T3 (es)
FI (1) FI95802C (es)
GR (1) GR1002037B (es)
IE (1) IE69961B1 (es)
IL (1) IL94994A (es)
MX (1) MX164442B (es)
NO (1) NO175532C (es)
NZ (1) NZ234468A (es)
PE (1) PE21591A1 (es)
PH (1) PH26799A (es)
PT (1) PT94719B (es)
RU (1) RU1836377C (es)
TR (1) TR28705A (es)
TW (1) TW219939B (es)
YU (1) YU47948B (es)
ZA (1) ZA905615B (es)

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IL114551A0 (en) 1994-07-11 1995-11-27 Us Agriculture Chemically synthesized sugar esters for the control of soft bodied arthropods
US6608039B1 (en) 1994-07-11 2003-08-19 The United States Of America As Represented By The Secretary Of Agriculture Chemically synthesized sugar esters for the control of soft-bodied arthropods
US5498709A (en) 1994-10-17 1996-03-12 Mcneil-Ppc, Inc. Production of sucralose without intermediate isolation of crystalline sucralose-6-ester
KR100405203B1 (ko) * 1996-05-23 2004-02-14 비앤티엔지니어링(주) 암거배수로관
NZ337573A (en) * 1997-02-13 2000-06-23 Mcneil Ppc Inc Chromatographic purification of chlorinated sucrose
RU2217435C2 (ru) * 1998-05-15 2003-11-27 Ростислав Георгиевич Жбанков Способ получения 4,1'6'-трихлор-4,1',6'-тридезоксигалактосахарозы
DE19924770A1 (de) * 1999-05-29 2000-12-21 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Herstellung von Polyetherpolyolen aus Polysacchariden und deren Verwendung für die Herstellung von PUR-Schäumen
US6500973B2 (en) 2000-06-02 2002-12-31 Eastman Chemical Company Extractive solution crystallization of chemical compounds
US6667397B2 (en) * 2000-08-25 2003-12-23 Eastman Chemical Company Methods of preparing disaccharide and trisaccharide C6-C12 fatty acid esters with high alpha content and materials therefrom
ATE387457T1 (de) * 2000-08-25 2008-03-15 Eastman Chem Co Verfahren zur herstellung von disaccharid und trisaccharid c6-c12 fettsäure-estern mit hohem alpha gehalt und materialien davon
CN1294139C (zh) * 2000-11-17 2007-01-10 塔特和莱利有限公司 改进的三氯蔗糖组合物及其制备方法
US6998480B2 (en) 2002-03-08 2006-02-14 Tate & Lyle Public Limited Company Process for improving sucralose purity and yield
US7049435B2 (en) 2002-03-08 2006-05-23 Tate & Lyle Public Limited Company Extractive methods for purifying sucralose
US6890581B2 (en) * 2002-04-05 2005-05-10 Tate & Lyle Public Limited Company Methods for buffer stabilized aqueous deacylation
US20040170735A2 (en) * 2002-04-05 2004-09-02 Mcneil-Ppc, Inc. Methods and compositions for altering the sweetness delivery profile of sucralose
US20040086605A1 (en) * 2002-10-30 2004-05-06 Sox Thomas E. Composition for delivering a high intensity sweetener
US6943248B2 (en) 2003-04-30 2005-09-13 Tate & Lyle Public Limited Company Crystalline form of sucralose, and method for producing it
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
US20050196503A1 (en) * 2004-03-05 2005-09-08 Sunil Srivastava High-intensity sweetener-polyol compositions
MXPA06010665A (es) * 2004-03-19 2007-03-28 Pharmed Medicare Pvt Ltd Un proceso mejorado para producir sacarosa clorada.
US20050214425A1 (en) * 2004-03-23 2005-09-29 Roma Vazirani Sugar substitute prepared with nutritive and high-intensity sweeteners
US20080125584A1 (en) * 2004-12-10 2008-05-29 Rakesh Ratnam Salts Assisted Selective Extraction Of 6-Acetyl- 4,1' , 6' Trichlorogalactosucrose And 4,1', 6' Trichlorogalactosucrosse From Aqueous Reaction Mixture
CN101098972A (zh) * 2004-12-10 2008-01-02 法马德医疗保险私人有限公司 硅烷化硅胶色谱纯化6-乙酰基-4,1',6'三氯半乳蔗糖和4,1',6'三氯半乳蔗糖的改良方法
WO2006061854A2 (en) * 2004-12-10 2006-06-15 Pharmed Medicare Private Limited CONTROL OF pH BY DIRECT ADDITION OF CARBONATES AND BICARBONATES DURING CONCENTRATION OF ORGANIC SOLVENT EXTRACTS OF 6- ACETYL- 4,1 ‘, 6' TRICHLOROGALACTOSUCROSE AND 4,1 ‘, 6' TRICHLOROGALACTOSUCROSE
KR20070113194A (ko) * 2005-01-03 2007-11-28 팜드 메디케어 프리베이트 리미티드 염소화 시약의 동시 첨가에 의한 수크로스-6-에스테르염소화
US20060188629A1 (en) * 2005-01-21 2006-08-24 Greg Liesen Method for the purification of sucralose
US20080163867A1 (en) * 2005-02-22 2008-07-10 Molecular Separation Process in Various Steps of Process for Production of Chlorinated Sugars, Their Precursors and Derivatives
US20060205936A1 (en) * 2005-03-14 2006-09-14 Sl Laboratories, Llc Chlorination of Sucrose-6-esters
US20060247180A1 (en) * 2005-04-29 2006-11-02 Bergey James L Purgative composition and uses thereof
GB2442619B (en) * 2005-05-04 2010-05-26 Pharmed Medicare Pvt Ltd Chlorination of sucrose acylates using triphosgene
CN101490070A (zh) * 2005-05-04 2009-07-22 V.B.医疗保险私人有限公司 由五氯化磷和dmf产生副产物磷酰氯以及其通过转变成vilsmeier-haack试剂在氯化反应中的应用
US20060276639A1 (en) * 2005-06-01 2006-12-07 Healthy Brands, Llc Conversion of sucralose-6-ester to sucralose
KR20080016826A (ko) * 2005-06-01 2008-02-22 팜드 메디케어 프리베이트 리미티드 용매 추출에 의한 염소화 수크로스 유도체의 정제 방법
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CN100418976C (zh) * 2006-04-03 2008-09-17 广州科宏食品添加物有限公司 一种三氯蔗糖的制备方法
CN100402541C (zh) * 2006-06-15 2008-07-16 浙江工业大学 一种三氯蔗糖-6-乙酯的合成方法
CN101092438A (zh) * 2006-06-22 2007-12-26 南京莱因医药科技有限公司 6－o－苯甲酰三氯半乳型蔗糖四乙酯的制备方法
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CN100420697C (zh) * 2006-08-30 2008-09-24 河北苏科瑞科技有限公司 一种制备蔗糖-6-有机酸酯的方法
US8258291B2 (en) * 2006-10-25 2012-09-04 Mamtek International Limited Process for the preparation of sucralose by the chlorination of sugar with triphosgene (BTC)
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
GB0702857D0 (en) * 2007-01-19 2007-03-28 Tate & Lyle Plc Improved sucralose production method
US20080227971A1 (en) * 2007-01-19 2008-09-18 Leinhos Duane A Deacylation of sucralose-6-acylates
CN101260127B (zh) * 2007-03-06 2011-04-20 盐城捷康三氯蔗糖制造有限公司 由三氯蔗糖-6-乙酯脱乙酰基合成三氯蔗糖的方法
US20080300392A1 (en) * 2007-06-04 2008-12-04 Polymed Therapeutics, Inc. Novel chlorination process for preparing sucralose
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US7932380B2 (en) * 2008-03-06 2011-04-26 Wanhe International (Group) Co. Ltd. Process for the preparation of sucralose
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JP6109531B2 (ja) * 2012-11-02 2017-04-05 第一工業製薬株式会社 溶媒の除去方法
CN103145772A (zh) * 2013-03-26 2013-06-12 山东金城柯瑞化学有限公司 三氯蔗糖的制备方法
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CN106573949B (zh) * 2014-08-08 2019-03-15 塔特和莱利技术有限公司 蔗糖-6-酯的氯化
CN104387427A (zh) * 2014-10-30 2015-03-04 安徽金禾实业股份有限公司 一种三氯蔗糖的生产方法
GB2536480B (en) 2015-03-17 2019-09-04 Tate & Lyle Tech Ltd DMF Distillation
CN105131050B (zh) * 2015-07-22 2018-07-31 青岛科技大学 一种氯化剂的制备方法及其制备三氯蔗糖的方法
CN105859802B (zh) * 2016-05-14 2019-02-12 广西科技大学 一种三氯蔗糖的结晶和纯化方法
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Also Published As

Publication number Publication date
KR0144344B1 (ko) 1998-07-01
IL94994A (en) 1994-06-24
FI95802C (fi) 1996-03-25
RU1836377C (ru) 1993-08-23
IL94994A0 (en) 1991-06-10
GR1002037B (en) 1995-10-31
EP0409549A3 (en) 1992-08-26
NO175532C (no) 1994-10-26
NO175532B (no) 1994-07-18
MX164442B (es) 1992-08-13
CA2021632C (en) 2000-09-12
US4980463A (en) 1990-12-25
TW219939B (es) 1994-02-01
NO903190L (no) 1991-01-21
AU625908B2 (en) 1992-07-16
DE69024868T2 (de) 1996-07-11
YU47948B (sh) 1996-07-24
GR900100537A (el) 1991-12-10
DE69024868D1 (de) 1996-02-29
PT94719B (pt) 1997-04-30
YU141190A (sh) 1992-07-20
PH26799A (en) 1992-10-13
IE902603A1 (en) 1991-02-27
AR247401A1 (es) 1994-12-29
AU5906990A (en) 1991-01-24
ATE133175T1 (de) 1996-02-15
NZ234468A (en) 1992-01-29
DK0409549T3 (da) 1996-02-12
NO903190D0 (no) 1990-07-17
EP0409549B1 (en) 1996-01-17
EP0409549A2 (en) 1991-01-23
JPH03218388A (ja) 1991-09-25
CA2021632A1 (en) 1991-01-19
FI903603A0 (fi) 1990-07-17
FI95802B (fi) 1995-12-15
PT94719A (pt) 1991-03-20
TR28705A (tr) 1997-01-27
IE69961B1 (en) 1996-10-16
JP3183506B2 (ja) 2001-07-09
ZA905615B (en) 1992-03-25
PE21591A1 (es) 1991-07-22
KR910002885A (ko) 1991-02-26

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