YU47948B - Postupak za hlorovanje 6-estara sahoreze - Google Patents

Postupak za hlorovanje 6-estara sahoreze

Info

Publication number
YU47948B
YU47948B YU141190A YU141190A YU47948B YU 47948 B YU47948 B YU 47948B YU 141190 A YU141190 A YU 141190A YU 141190 A YU141190 A YU 141190A YU 47948 B YU47948 B YU 47948B
Authority
YU
Yugoslavia
Prior art keywords
sucrose
ester
mixture
produce
trichloro
Prior art date
Application number
YU141190A
Other languages
English (en)
Other versions
YU141190A (sh
Inventor
R.E. Walkup
J.L. Navia
N.M. Vernon
Original Assignee
Noramko Inc.
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=YU47948(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Noramko Inc. filed Critical Noramko Inc.
Publication of YU141190A publication Critical patent/YU141190A/sh
Publication of YU47948B publication Critical patent/YU47948B/sh

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    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen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

POSTUPAK ZA HLOROVANJE 6-ESTARA SAHOREZE, tako da se proizvode estri 6', 4,1'-trihloro-sahoroze, naznačen time, što obuhvata faze: a) dodavanje najmanje sedam molarnih ekvivalenata kiselinskog hlorida u reakcionu smešu koja sadrži 6-estar saharoze i tercijarni amid tako da se formira hloroformiminijum-hloridna so u prisustvu pomenutog 6-estra saharoze, pri čemu hloroformiminijum so formira O-alkilformiminijum-hloridni adukt sa hidroksilnim grupama 6-estra saharoze; b) podvrgavanje smeše reakcionog proizvoda iz faze (a) na povišenoj temperaturi koja nije viša od 85В°C tokom dovoljnog vremenskog perioda da se proizvede smeša 6-estarskih proizvoda hlorovane saharoze koja suštinski sadrži 6-estarmonohlorsaharoze, 6-estar 4,6'-dihloro-saharoze i 6-estar 1', 6'-dihlorosaharoze; i c) podvrgavanje reakcionog proizvoda smeša iz faze (b) na povišenu temperaturu koja nije viša od oko 125В°C tokom zadovoljavajućeg vremenskog perioda da se proizvede hlorovani proizvod koji obuh-vata dominantno 6-estar 1', 4,6'-trihloro-saharoze. Prijava sadrži još 23 zavisna zahteva.
YU141190A 1989-07-18 1990-07-18 Postupak za hlorovanje 6-estara sahoreze YU47948B (sh)

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 (2)

Publication Number Publication Date
YU141190A YU141190A (sh) 1992-07-20
YU47948B true YU47948B (sh) 1996-07-24

Family

ID=23507711

Family Applications (1)

Application Number Title Priority Date Filing Date
YU141190A YU47948B (sh) 1989-07-18 1990-07-18 Postupak za hlorovanje 6-estara sahoreze

Country Status (26)

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

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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
WO1996001832A1 (en) 1994-07-11 1996-01-25 The United States Of America, Represented By The Secretary Of The Department 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
JP4623763B2 (ja) * 1997-02-13 2011-02-02 テート アンド ライル テクノロジー リミテッド 塩素化スクロースのクロマトグラフィー精製
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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
RU2279437C2 (ru) * 2000-11-17 2006-07-10 Тейт Энд Лайл Паблик Лимитед Компани Усовершенствованная сукралозная композиция и способ ее получения
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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
GB2437442B (en) * 2004-12-10 2010-03-31 Pharmed Medicare Pvt Ltd Improved process for purification of 6 acetyl 4,1',6' trichlorogalactosucrose and 4,1'6' trichlorogalactosucrose by chromatography on silanized silica gel
CN101098970B (zh) * 2004-12-10 2010-05-12 V.B.医疗保险私人有限公司 通过在6-乙酰基-4,1',6'三氯半乳蔗糖和4,1',6'三氯半乳蔗糖的有机溶剂提取物的浓缩过程中直接加入碳酸盐和碳酸氢盐来调节pH的方法
CN101098971B (zh) * 2004-12-10 2010-04-21 V.B.医疗保险私人有限公司 有助于从含水反应混合物中选择性萃取4,1',6'三氯半乳蔗糖的盐
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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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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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CN112543760A (zh) 2020-09-30 2021-03-23 安徽金禾实业股份有限公司 三氯蔗糖的纯化方法
CN113699196A (zh) * 2021-08-17 2021-11-26 安徽金禾实业股份有限公司 一种蔗糖-6-乙酸酯的无水酶法催化合成方法

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Also Published As

Publication number Publication date
YU141190A (sh) 1992-07-20
DK0409549T3 (da) 1996-02-12
AU625908B2 (en) 1992-07-16
IL94994A0 (en) 1991-06-10
US4980463A (en) 1990-12-25
TR28705A (tr) 1997-01-27
IE69961B1 (en) 1996-10-16
KR0144344B1 (ko) 1998-07-01
NZ234468A (en) 1992-01-29
JP3183506B2 (ja) 2001-07-09
JPH03218388A (ja) 1991-09-25
NO175532C (no) 1994-10-26
ES2088973T3 (es) 1996-10-01
CA2021632C (en) 2000-09-12
NO903190D0 (no) 1990-07-17
GR900100537A (el) 1991-12-10
AU5906990A (en) 1991-01-24
FI903603A0 (fi) 1990-07-17
TW219939B (sh) 1994-02-01
FI95802B (fi) 1995-12-15
PE21591A1 (es) 1991-07-22
RU1836377C (ru) 1993-08-23
DE69024868T2 (de) 1996-07-11
PT94719A (pt) 1991-03-20
EP0409549A2 (en) 1991-01-23
NO175532B (no) 1994-07-18
ZA905615B (en) 1992-03-25
AR247401A1 (es) 1994-12-29
NO903190L (no) 1991-01-21
FI95802C (fi) 1996-03-25
EP0409549A3 (en) 1992-08-26
PT94719B (pt) 1997-04-30
EP0409549B1 (en) 1996-01-17
KR910002885A (ko) 1991-02-26
ATE133175T1 (de) 1996-02-15
DE69024868D1 (de) 1996-02-29
IL94994A (en) 1994-06-24
PH26799A (en) 1992-10-13
IE902603A1 (en) 1991-02-27
GR1002037B (en) 1995-10-31
MX164442B (es) 1992-08-13
CA2021632A1 (en) 1991-01-19

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