ZA867948B - Chlorination of carbohydrates and other alcohols - Google Patents

Chlorination of carbohydrates and other alcohols

Info

Publication number
ZA867948B
ZA867948B ZA867948A ZA867948A ZA867948B ZA 867948 B ZA867948 B ZA 867948B ZA 867948 A ZA867948 A ZA 867948A ZA 867948 A ZA867948 A ZA 867948A ZA 867948 B ZA867948 B ZA 867948B
Authority
ZA
South Africa
Prior art keywords
chlorination
carbohydrates
alcohols
Prior art date
Application number
ZA867948A
Other languages
English (en)
Inventor
Eleanor A O'brien
Thomas O'connor
Mathew R J Tuite
Leroy High
Original Assignee
Mcneilab 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
Application filed by Mcneilab Inc filed Critical Mcneilab Inc
Publication of ZA867948B publication Critical patent/ZA867948B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B39/00—Halogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/16—Preparation of halogenated hydrocarbons by replacement by halogens of hydroxyl groups
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA867948A 1985-10-21 1986-10-20 Chlorination of carbohydrates and other alcohols ZA867948B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858525954A GB8525954D0 (en) 1985-10-21 1985-10-21 Chlorination of carbohydrates &c alcohols

Publications (1)

Publication Number Publication Date
ZA867948B true ZA867948B (en) 1988-05-25

Family

ID=10587019

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA867948A ZA867948B (en) 1985-10-21 1986-10-20 Chlorination of carbohydrates and other alcohols

Country Status (21)

Country Link
US (1) US4783526A (fr)
EP (1) EP0223421B1 (fr)
JP (1) JPH0830073B2 (fr)
KR (1) KR940000483B1 (fr)
AR (1) AR243197A1 (fr)
AT (1) ATE101856T1 (fr)
AU (1) AU595250B2 (fr)
CA (1) CA1284495C (fr)
DE (1) DE3689662T2 (fr)
DK (1) DK174926B1 (fr)
ES (1) ES2051262T3 (fr)
FI (1) FI88912C (fr)
GB (2) GB8525954D0 (fr)
IE (1) IE59558B1 (fr)
IL (1) IL80370A (fr)
MX (1) MX171629B (fr)
NO (1) NO167034C (fr)
NZ (1) NZ218009A (fr)
PT (1) PT83580B (fr)
SU (1) SU1634139A3 (fr)
ZA (1) ZA867948B (fr)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
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GB8525953D0 (en) * 1985-10-21 1985-11-27 Mcneilab Inc Preparation of galactopyranoside
GB8622345D0 (en) * 1986-09-17 1986-10-22 Tate & Lyle Plc Sucrose derivatives
GB8818430D0 (en) * 1988-08-03 1988-09-07 Tate & Lyle Plc Process
GB8822674D0 (en) * 1988-09-27 1988-11-02 Tate & Lyle Plc Preparation of acylated sucrose derivatives
US5218097A (en) * 1988-12-07 1993-06-08 Ciba-Geigy Corporation Process for the preparation of protected mono-sugar and oligo-sugar halides
US5122601A (en) * 1990-12-07 1992-06-16 Hawaiian Sugar Planters'association Synthesis of 2,3,3',4,4'-penta-o-methylsucrose
NZ240818A (en) 1990-12-14 1993-08-26 Mcneil Ppc Inc Liquid sucralose concentrate compositions containing preservative, buffer and liquid
DE4116365A1 (de) * 1991-05-18 1992-11-19 Basf Ag Verfahren zur herstellung von alkyl-, alkenyl- und alkinylchloriden
RU2155769C2 (ru) * 1994-10-17 2000-09-10 Макнейл - Ппс, Инк. Получение сукралозы без промежуточного выделения кристаллического сукралоза-6-эфира
DE19523641A1 (de) * 1995-06-29 1997-01-02 Bayer Ag Verfahren zur Herstellung von substituierten Chloraromaten
EP1280753A1 (fr) * 2000-04-21 2003-02-05 Rhodia/Chirex, Inc. Procede de preparation du r-1-(aryloxy)propan-2-ol
KR100854528B1 (ko) 2000-11-17 2008-08-26 테이트 앤드 라일 퍼블릭 리미티드 컴파니 개선된 수크랄로즈 조성물 및 이의 제조방법
DE10218862A1 (de) 2002-04-26 2003-11-06 Gruenenthal Gmbh Verfahren zur Chlorierung tertiärer Alkohole
US6943248B2 (en) * 2003-04-30 2005-09-13 Tate & Lyle Public Limited Company Crystalline form of sucralose, and method for producing it
US20060247180A1 (en) * 2005-04-29 2006-11-02 Bergey James L Purgative composition and uses thereof
CA2620787A1 (fr) * 2005-08-30 2007-05-10 Pharmed Medicare Pvt. Ltd. Elimination de pyridine et d'analogues de pyridine d'une masse de reaction contenant des ester de saccharose
DE102005043141A1 (de) * 2005-09-10 2007-03-15 Basf Ag Verfahren zur Chlorierung von Alkoholen
US7741477B2 (en) * 2006-01-10 2010-06-22 Alembic Limited Process for purification of sucralose
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
WO2008004246A1 (fr) * 2006-07-06 2008-01-10 Alembic Limited Procédé amélioré pour la préparation de sucralose à pureté élevée
AU2007328222A1 (en) * 2006-12-05 2008-06-12 Tate & Lyle Technology Ltd. Trityl chloride recovery
CN100591684C (zh) * 2006-12-27 2010-02-24 盐城捷康三氯蔗糖制造有限公司 三氯蔗糖结晶方法
JP2008180466A (ja) * 2007-01-25 2008-08-07 Hoshizaki Electric Co Ltd 電装箱
CN101012253B (zh) * 2007-02-06 2010-04-14 启东东岳药业有限公司 6-pas的制备方法
CN101260126B (zh) * 2007-03-06 2010-12-22 盐城捷康三氯蔗糖制造有限公司 三氯蔗糖的结晶方法
CN101245085B (zh) * 2007-12-19 2012-02-01 上海同辰生物科技有限公司 一种三氯蔗糖的合成及纯化工艺
WO2009087677A1 (fr) * 2007-12-24 2009-07-16 Alembic Limited PROCÉDÉ AMÉLIORÉ D'OBTENTION DE 1,6-DICHLORO-1,6-DIDÉOXY-β-D-FRUCTOFURANOSYL-4- CHLORO-4- DÉOXY-α-GALACTOPYRANOSIDE
US8436156B2 (en) * 2008-01-04 2013-05-07 Tate & Lyle Technology Limited Method for the production of sucralose
WO2009117317A1 (fr) * 2008-03-20 2009-09-24 Tate & Lyle Technology Ltd Élimination d’acides de solvants amide tertiaire
US8436157B2 (en) * 2008-03-26 2013-05-07 Tate & Lyle Technology Limited Method for the production of sucralose
US8212022B2 (en) * 2008-04-03 2012-07-03 Tate & Lyle Technology Limited Effect of carbohydrate concentration on sucralose extraction efficiency
US20090299055A1 (en) * 2008-04-03 2009-12-03 Tate & Lyle Technology Limited Purification of Sucralose Containing Feed Streams for Sucralose Crystallization
US8497367B2 (en) * 2008-04-03 2013-07-30 Tate & Lyle Technology Limited Sucralose purification process
AR071134A1 (es) * 2008-04-03 2010-05-26 Tate & Lyle Technology Ltd Cristalizacion de sucralosa a partir de chorros que contienen sucralosa
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
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
IT1403290B1 (it) * 2010-12-27 2013-10-17 Polimeri Europa Spa Componente solido di catalizzatore, catalizzatore comprendente detto componente solido, e procedimento di (co)polimerizzazione delle alfa-olefine
GB201110520D0 (en) 2011-05-10 2011-08-03 Tate & Lyle Technology Ltd Extraction of carboxylic acids with tin compounds
GB2539112B (en) 2013-12-16 2020-11-04 Tate & Lyle Tech Ltd Chlorination of sucrose-6-esters
GB2551591B (en) 2016-06-23 2019-08-07 Tate & Lyle Tech Ltd Liquid-liquid extraction of DMF
CN114052236B (zh) * 2020-07-29 2023-08-22 盐城捷康三氯蔗糖制造有限公司 高甜度、低热量的复合甜味剂晶体及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1192205B (de) * 1962-12-31 1965-05-06 Basf Ag Verfahren zur Herstellung von Triaryldihaloge-niden von Elementen der V. Hauptgruppe
US3715407A (en) * 1971-03-01 1973-02-06 Gen Electric Chlorination of ketonic acetyl groups
DE3065399D1 (en) * 1979-12-18 1983-11-24 Tate & Lyle Plc Crystalline 4,1',6'-trichloro-4,1',6'-trideoxy-galactosucrose
GB2065648B (en) * 1979-12-20 1983-08-17 Tate & Lyle Ltd Preparation of 4,1',6'-trichloro-4,1',6'-trideoxgalactosucrose
DE3062467D1 (en) * 1979-12-20 1983-04-28 Tate & Lyle Plc Process for the preparation of 4,1',6'-trichloro-4,1',6'-trideoxy-galactosucrose
US4302869A (en) * 1980-05-15 1981-12-01 John Hackney Hand puller for ropes
DE3220105A1 (de) * 1982-05-28 1983-12-01 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung in (alpha)-stellung chlorierten stickstoff-heterocyclen
CA1213887A (fr) * 1982-09-13 1986-11-12 Riaz A. Khan Derive de sucrose
US4692514A (en) * 1985-12-20 1987-09-08 Uop Inc. Process for separating ketoses from alkaline- or pyridine-catalyzed isomerization products
JPS61247656A (ja) * 1985-04-22 1986-11-04 ハリマセラミック株式会社 炭素含有塩基性耐火物
GB8525953D0 (en) * 1985-10-21 1985-11-27 Mcneilab Inc Preparation of galactopyranoside

Also Published As

Publication number Publication date
AR243197A1 (es) 1993-07-30
IL80370A0 (en) 1987-01-30
GB2182039B (en) 1989-10-25
DK503186D0 (da) 1986-10-20
FI864236A0 (fi) 1986-10-20
MX171629B (es) 1993-11-10
FI88912C (fi) 1993-07-26
NO864191L (no) 1987-04-22
NO864191D0 (no) 1986-10-20
FI864236L (fi) 1987-04-22
JPS62135487A (ja) 1987-06-18
DK174926B1 (da) 2004-03-01
KR870003717A (ko) 1987-05-04
PT83580B (pt) 1989-05-31
EP0223421B1 (fr) 1994-02-23
DE3689662T2 (de) 1994-06-23
KR940000483B1 (ko) 1994-01-21
DK503186A (da) 1987-04-22
AU595250B2 (en) 1990-03-29
NO167034B (no) 1991-06-17
PT83580A (en) 1986-11-01
GB8625108D0 (en) 1986-11-26
EP0223421A3 (en) 1988-12-07
NZ218009A (en) 1988-11-29
GB2182039A (en) 1987-05-07
IE862762L (en) 1987-04-21
JPH0830073B2 (ja) 1996-03-27
EP0223421A2 (fr) 1987-05-27
US4783526A (en) 1988-11-08
CA1284495C (fr) 1991-05-28
ATE101856T1 (de) 1994-03-15
IE59558B1 (en) 1994-03-09
AU6421386A (en) 1987-04-30
ES2051262T3 (es) 1994-06-16
GB8525954D0 (en) 1985-11-27
NO167034C (no) 1991-09-25
IL80370A (en) 1992-01-15
SU1634139A3 (ru) 1991-03-07
DE3689662D1 (de) 1994-03-31
FI88912B (fi) 1993-04-15

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