PT83580B - Processo para a cloracao de hidratos de carbono e outros alcoois - Google Patents
Processo para a cloracao de hidratos de carbono e outros alcooisInfo
- Publication number
- PT83580B PT83580B PT83580A PT8358086A PT83580B PT 83580 B PT83580 B PT 83580B PT 83580 A PT83580 A PT 83580A PT 8358086 A PT8358086 A PT 8358086A PT 83580 B PT83580 B PT 83580B
- Authority
- PT
- Portugal
- Prior art keywords
- chlorination
- alcohols
- carbon hydrates
- hydrates
- carbon
- Prior art date
Links
- -1 CARBON HYDRATES Chemical class 0.000 title 1
- 150000001298 alcohols Chemical class 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 title 1
- 238000005660 chlorination reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
- 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
-
- 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)
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 (2)
| Publication Number | Publication Date |
|---|---|
| PT83580A PT83580A (en) | 1986-11-01 |
| PT83580B true PT83580B (pt) | 1989-05-31 |
Family
ID=10587019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT83580A PT83580B (pt) | 1985-10-21 | 1986-10-20 | Processo para a cloracao de hidratos de carbono e outros alcoois |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US4783526A (pt) |
| EP (1) | EP0223421B1 (pt) |
| JP (1) | JPH0830073B2 (pt) |
| KR (1) | KR940000483B1 (pt) |
| AR (1) | AR243197A1 (pt) |
| AT (1) | ATE101856T1 (pt) |
| AU (1) | AU595250B2 (pt) |
| CA (1) | CA1284495C (pt) |
| DE (1) | DE3689662T2 (pt) |
| DK (1) | DK174926B1 (pt) |
| ES (1) | ES2051262T3 (pt) |
| FI (1) | FI88912C (pt) |
| GB (2) | GB8525954D0 (pt) |
| IE (1) | IE59558B1 (pt) |
| IL (1) | IL80370A (pt) |
| MX (1) | MX171629B (pt) |
| NO (1) | NO167034C (pt) |
| NZ (1) | NZ218009A (pt) |
| PT (1) | PT83580B (pt) |
| SU (1) | SU1634139A3 (pt) |
| ZA (1) | ZA867948B (pt) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| EP0373118A3 (de) * | 1988-12-07 | 1991-10-16 | Ciba-Geigy Ag | Verfahren zur Herstellung von geschützten Mono- und Oligozuckerhalogeniden |
| 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 |
| WO2001081286A1 (en) * | 2000-04-21 | 2001-11-01 | Rhodia/Chirex, Inc. | Process for preparation of r-1-(aryloxy)propan-2-ol |
| AU2691802A (en) * | 2000-11-17 | 2002-05-27 | Mcneil Ppc Inc | Improved sucralose composition and process for its preparation |
| 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 |
| GB2443147A (en) * | 2005-08-30 | 2008-04-23 | Pharmed Medicare Pvt Ltd | Removal of pyridine and pyridine analogs from reaction mass containing sucrose esters |
| 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 |
| BRPI0621844A2 (pt) * | 2006-07-06 | 2013-03-19 | Alembic Ltd | processo aperfeiÇoado para a preparaÇço de sucralose de alta pureza |
| KR20090085159A (ko) * | 2006-12-05 | 2009-08-06 | 테이트 앤드 라일 테크놀러지 리미티드 | 염화 트리틸의 회수 |
| 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 (en) * | 2007-12-24 | 2009-07-16 | Alembic Limited | An improved process for the preparation of 1, 6-dichloro-1, 6-dide0xy-beta-d-fruct0furan0syl-4-chl0r0-4-de0xy-alpha-galact0py ranoside |
| AR070082A1 (es) * | 2008-01-04 | 2010-03-10 | Tate & Lyle Technology Ltd | Metodo para la produccion de sucralosa |
| US8476424B2 (en) * | 2008-03-20 | 2013-07-02 | Tate & Lyle Technology Limited | Removal of acids from tertiary amide solvents |
| US8436157B2 (en) * | 2008-03-26 | 2013-05-07 | Tate & Lyle Technology Limited | Method for the production of sucralose |
| 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 |
| US20090259036A1 (en) * | 2008-04-03 | 2009-10-15 | Tate & Lyle Technology Limited | Extraction of less polar impurities from sucralose containing aqueous feed streams |
| US20090299055A1 (en) * | 2008-04-03 | 2009-12-03 | Tate & Lyle Technology Limited | Purification of Sucralose Containing Feed Streams for Sucralose Crystallization |
| US8212022B2 (en) * | 2008-04-03 | 2012-07-03 | Tate & Lyle Technology Limited | Effect of carbohydrate concentration on sucralose extraction efficiency |
| 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 |
| GB2474310B (en) | 2009-10-12 | 2012-02-29 | Tate & Lyle Technology Ltd | Process for the production of sucrose-6-ester |
| GB2474311B (en) | 2009-10-12 | 2012-10-17 | Tate & Lyle Technology Ltd | Low temperature, single solvent 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 |
| CN105829332B (zh) | 2013-12-16 | 2018-10-02 | 塔特和莱利技术有限公司 | 蔗糖-6-酯的氯化 |
| 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)
| 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 |
| GR81281B (pt) * | 1982-09-13 | 1984-12-11 | Tate & Lyle Plc | |
| 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 |
-
1985
- 1985-10-21 GB GB858525954A patent/GB8525954D0/en active Pending
-
1986
- 1986-10-20 AT AT86308119T patent/ATE101856T1/de not_active IP Right Cessation
- 1986-10-20 PT PT83580A patent/PT83580B/pt not_active IP Right Cessation
- 1986-10-20 MX MX004087A patent/MX171629B/es unknown
- 1986-10-20 IL IL80370A patent/IL80370A/xx not_active IP Right Cessation
- 1986-10-20 DK DK198605031A patent/DK174926B1/da not_active IP Right Cessation
- 1986-10-20 ES ES86308119T patent/ES2051262T3/es not_active Expired - Lifetime
- 1986-10-20 EP EP86308119A patent/EP0223421B1/en not_active Expired - Lifetime
- 1986-10-20 DE DE3689662T patent/DE3689662T2/de not_active Expired - Lifetime
- 1986-10-20 AR AR86305624A patent/AR243197A1/es active
- 1986-10-20 US US06/921,293 patent/US4783526A/en not_active Expired - Lifetime
- 1986-10-20 SU SU864028402A patent/SU1634139A3/ru active
- 1986-10-20 GB GB8625108A patent/GB2182039B/en not_active Expired
- 1986-10-20 FI FI864236A patent/FI88912C/fi not_active IP Right Cessation
- 1986-10-20 NZ NZ218009A patent/NZ218009A/xx unknown
- 1986-10-20 AU AU64213/86A patent/AU595250B2/en not_active Expired
- 1986-10-20 ZA ZA867948A patent/ZA867948B/xx unknown
- 1986-10-20 NO NO864191A patent/NO167034C/no unknown
- 1986-10-20 JP JP61247655A patent/JPH0830073B2/ja not_active Expired - Lifetime
- 1986-10-20 KR KR1019860008784A patent/KR940000483B1/ko not_active Expired - Lifetime
- 1986-10-20 CA CA000520915A patent/CA1284495C/en not_active Expired - Lifetime
- 1986-10-20 IE IE276286A patent/IE59558B1/en not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20020531 |