GB2079749B - Process for the preparation of 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose - Google Patents

Process for the preparation of 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose

Info

Publication number
GB2079749B
GB2079749B GB8120762A GB8120762A GB2079749B GB 2079749 B GB2079749 B GB 2079749B GB 8120762 A GB8120762 A GB 8120762A GB 8120762 A GB8120762 A GB 8120762A GB 2079749 B GB2079749 B GB 2079749B
Authority
GB
United Kingdom
Prior art keywords
trideoxygalactosucrose
trichloro
preparation
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
Application number
GB8120762A
Other versions
GB2079749A (en
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.)
Tate and Lyle PLC
Original Assignee
Tate and Lyle PLC
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 Tate and Lyle PLC filed Critical Tate and Lyle PLC
Priority to GB8120762A priority Critical patent/GB2079749B/en
Publication of GB2079749A publication Critical patent/GB2079749A/en
Application granted granted Critical
Publication of GB2079749B publication Critical patent/GB2079749B/en
Expired 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    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen

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)
  • Saccharide Compounds (AREA)
GB8120762A 1980-07-08 1981-07-06 Process for the preparation of 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose Expired GB2079749B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8120762A GB2079749B (en) 1980-07-08 1981-07-06 Process for the preparation of 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8022320 1980-07-08
GB8120762A GB2079749B (en) 1980-07-08 1981-07-06 Process for the preparation of 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose

Publications (2)

Publication Number Publication Date
GB2079749A GB2079749A (en) 1982-01-27
GB2079749B true GB2079749B (en) 1984-05-31

Family

ID=26276146

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8120762A Expired GB2079749B (en) 1980-07-08 1981-07-06 Process for the preparation of 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose

Country Status (1)

Country Link
GB (1) GB2079749B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0515145A1 (en) 1991-05-21 1992-11-25 TATE & LYLE PUBLIC LIMITED COMPANY Continuous process for the preparation of sucrose 6-esters
WO2012053017A1 (en) 2010-10-19 2012-04-26 Istituto Di Ricerca Protos Enzyme-catalyzed process for the preparation of sugar 6 -e sters

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1183133A (en) 1980-10-28 1985-02-26 Tate & Lyle Public Limited Company Sweet chlorine-substituted disaccharides
LV5136A3 (en) * 1985-10-21 1993-06-10 Tate & Lyle Plc Saturation of sucralose
GB8822673D0 (en) * 1988-09-27 1988-11-02 Tate & Lyle Plc Selective acylation of sugars
GB8822674D0 (en) * 1988-09-27 1988-11-02 Tate & Lyle Plc Preparation of acylated sucrose derivatives
FR2670493A1 (en) * 1990-12-13 1992-06-19 Isochem Sa New sucrose monoester compounds such as 2-O-acylsucroses and 6-O-acylsucroses, as well as processes for their synthesis
RU2217435C2 (en) * 1998-05-15 2003-11-27 Ростислав Георгиевич Жбанков Method for preparing 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose
CN100418976C (en) * 2006-04-03 2008-09-17 广州科宏食品添加物有限公司 Process for preparing sucralose
CN100420697C (en) 2006-08-30 2008-09-24 河北苏科瑞科技有限公司 Method of preparing trichloro sucrose-6-organic acid ester
CN101293902B (en) * 2007-04-25 2011-05-11 吉安市新琪安科技有限公司 Process for synthesizing sucrose-6- ethyl ester
US7932380B2 (en) 2008-03-06 2011-04-26 Wanhe International (Group) Co. Ltd. Process for the preparation of sucralose

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0515145A1 (en) 1991-05-21 1992-11-25 TATE & LYLE PUBLIC LIMITED COMPANY Continuous process for the preparation of sucrose 6-esters
WO2012053017A1 (en) 2010-10-19 2012-04-26 Istituto Di Ricerca Protos Enzyme-catalyzed process for the preparation of sugar 6 -e sters

Also Published As

Publication number Publication date
GB2079749A (en) 1982-01-27

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20010705