NZ230678A - Chlorination of sucrose and derivatives thereof by reaction with thionyl chloride and a nitrogen base - Google Patents
Chlorination of sucrose and derivatives thereof by reaction with thionyl chloride and a nitrogen baseInfo
- Publication number
- NZ230678A NZ230678A NZ230678A NZ23067889A NZ230678A NZ 230678 A NZ230678 A NZ 230678A NZ 230678 A NZ230678 A NZ 230678A NZ 23067889 A NZ23067889 A NZ 23067889A NZ 230678 A NZ230678 A NZ 230678A
- Authority
- NZ
- New Zealand
- Prior art keywords
- chlorination
- sucrose
- derivatives
- reaction
- thionyl chloride
- Prior art date
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 title 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 title 1
- 229930006000 Sucrose Natural products 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 title 1
- 238000005660 chlorination reaction Methods 0.000 title 1
- 229910052757 nitrogen Inorganic materials 0.000 title 1
- 239000005720 sucrose Substances 0.000 title 1
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- C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
- C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen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
- 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
- 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
- C07H13/08—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 directly attached to carbocyclic rings
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)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB888821804A GB8821804D0 (en) | 1988-09-16 | 1988-09-16 | Chemical process |
| GB888822673A GB8822673D0 (en) | 1988-09-27 | 1988-09-27 | Selective acylation of sugars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ230678A true NZ230678A (en) | 1991-11-26 |
Family
ID=26294404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ230678A NZ230678A (en) | 1988-09-16 | 1989-09-15 | Chlorination of sucrose and derivatives thereof by reaction with thionyl chloride and a nitrogen base |
Country Status (20)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8822673D0 (en) * | 1988-09-27 | 1988-11-02 | Tate & Lyle Plc | Selective acylation of sugars |
| US7049435B2 (en) * | 2002-03-08 | 2006-05-23 | Tate & Lyle Public Limited Company | Extractive methods for purifying sucralose |
| WO2005090376A1 (en) * | 2004-03-19 | 2005-09-29 | Pharmed Medicare Private Limited | An improved process for producing chlorinated sucrose |
| 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 |
| WO2007052302A2 (en) * | 2005-08-30 | 2007-05-10 | Pharmed Medicare Pvt. Ltd. | Removal of pyridine and pyridine analogs from reaction mass containing sucrose esters |
| AR070082A1 (es) * | 2008-01-04 | 2010-03-10 | Tate & Lyle Technology Ltd | Metodo para la produccion de sucralosa |
| JP7516960B2 (ja) * | 2020-07-31 | 2024-07-17 | 東ソー株式会社 | 塩素化ポリマー及びその製造法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0031651B1 (en) * | 1979-12-20 | 1983-03-23 | TATE & LYLE PUBLIC LIMITED COMPANY | Process for the preparation of 4,1',6'-trichloro-4,1',6'-trideoxy-galactosucrose |
| 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) |
| GB8525871D0 (en) * | 1985-10-21 | 1985-11-27 | Tate & Lyle Plc | Chemical compound |
-
1989
- 1989-09-12 EP EP89309227A patent/EP0364100B1/en not_active Expired - Lifetime
- 1989-09-12 GB GB8920600A patent/GB2222827B/en not_active Expired - Lifetime
- 1989-09-12 DE DE8989309227T patent/DE68903624T2/de not_active Expired - Lifetime
- 1989-09-12 ES ES89309227T patent/ES2052923T3/es not_active Expired - Lifetime
- 1989-09-15 NO NO893688A patent/NO171916C/no not_active IP Right Cessation
- 1989-09-15 PT PT91726A patent/PT91726B/pt not_active IP Right Cessation
- 1989-09-15 FI FI894359A patent/FI92323C/fi not_active IP Right Cessation
- 1989-09-15 AU AU41437/89A patent/AU615574B2/en not_active Expired
- 1989-09-15 NZ NZ230678A patent/NZ230678A/xx unknown
- 1989-09-15 DK DK455889A patent/DK170931B1/da not_active IP Right Cessation
- 1989-09-15 MX MX017563A patent/MX172062B/es unknown
- 1989-09-15 IE IE295589A patent/IE62404B1/en not_active IP Right Cessation
- 1989-09-15 RU SU894742019A patent/RU1836376C/ru active
- 1989-09-15 IL IL9165789A patent/IL91657A/en not_active IP Right Cessation
- 1989-09-15 CA CA000611604A patent/CA1320722C/en not_active Expired - Lifetime
- 1989-09-15 AR AR89314945A patent/AR246744A1/es active
- 1989-09-16 KR KR1019890013396A patent/KR0137025B1/ko not_active Expired - Fee Related
- 1989-09-16 JP JP1240498A patent/JP2923310B2/ja not_active Expired - Lifetime
-
1992
- 1992-12-29 LV LV920530A patent/LV10103A/xx unknown
-
1993
- 1993-01-21 GR GR930400089T patent/GR3006838T3/el unknown
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