ES2080895T3 - Procedimiento para la recuperacion de esteres de organoestaño a partir de mezclas de reaccion que los contienen y reutilizacion de estos compuestos de organoestaño recuperados. - Google Patents
Procedimiento para la recuperacion de esteres de organoestaño a partir de mezclas de reaccion que los contienen y reutilizacion de estos compuestos de organoestaño recuperados.Info
- Publication number
- ES2080895T3 ES2080895T3 ES91303565T ES91303565T ES2080895T3 ES 2080895 T3 ES2080895 T3 ES 2080895T3 ES 91303565 T ES91303565 T ES 91303565T ES 91303565 T ES91303565 T ES 91303565T ES 2080895 T3 ES2080895 T3 ES 2080895T3
- Authority
- ES
- Spain
- Prior art keywords
- phase
- organostain
- extraction
- tetra
- mix
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 3
- 150000002148 esters Chemical class 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 title 1
- 239000011541 reaction mixture Substances 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- 238000000605 extraction Methods 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 5
- 239000003960 organic solvent Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 abstract 1
- 239000002798 polar solvent Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/22—Tin compounds
-
- 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
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/22—Tin compounds
- C07F7/2224—Compounds having one or more tin-oxygen linkages
-
- 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)
- 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)
- Catalysts (AREA)
Abstract
UN PROCESO QUE INCLUYE LA EXTRACCION DE 1,3-DIACICLOXI-1, 1, 3, 3-TETRA (HIDROCARBILO) DISTANNOXANA A PARTIR DE UNA MEZCLA QUE CONTIENE 1,3 -DIACICLOXI-1, 1, 3, 3-TETRA(HIDROCARBILO)DISTANNOXANA, UN ESTER DE SUCROSA 6, Y DISOLVENTE APROTICO POLAR, EL PROCESO INCLUYE LOS PASOS DE: (A) PONER EN CONTACTO ESTA MEZCLA, EN PRESENCIA DE UNA PEQUEÑA CANTIDAD DE AGUA, CON UN DISOLVENTE ORGANICO QUE ES SUSTANCIALMENTE INMISCIBLE CON AGUA PARA FORMAR ASI UNA MEZCLA DE EXTRACCION, DONDE LA CANTIDAD DE AGUA EMPLEADA ES SUFICIENTE PARA ORIGINAR UNA DIVISION EFICIENTE DE LA 1,1 -DIACLOXI-1, 1, 3, 3-TETRA(HIDROCARBILO)DISTANNOXANA A PARTIR DE UNA PRIMERA FASE QUE CONTIENE EL DISOLVENTE APROTICO POLAR HASTA UNA SEGUNDA FASE QUE CONTIENE EL DISOLVENTE ORGANICO; (B) AGITAR LA MEZCLA DE EXTRACCION DURANTE UN PERIODO DE TIEMPO Y A UNA TEMPERATURA SUFICIENTE PARA FORMAR ASI UNA MEZCLA DE DOS FASES DONDE LA PREPONDERANCIA DE LA 1, 3-DIACICLOXI-1, 1, 3, 3-TETRA(HIDROCARBILO) DISTANNOXANA EN LA MEZCLA DE EXTRACCIONESTA CONTENIDA EN UNA SEGUNDA FASE Y ESENCIALMENTE TODO EL ESTER DE SUCROSA -6 DE LA MEZCLA DE EXTRACCION ESTA CONTENIDO EN LA PRIMERA FASE; Y (C) SEPARAR LA PRIMERA FASE DE LA SEGUNDA FASE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/512,690 US5034551A (en) | 1990-04-23 | 1990-04-23 | Process for recovery of organotin esters from reaction mixtures containing the same and re-use of the recovered organotin compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2080895T3 true ES2080895T3 (es) | 1996-02-16 |
Family
ID=24040135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91303565T Expired - Lifetime ES2080895T3 (es) | 1990-04-23 | 1991-04-22 | Procedimiento para la recuperacion de esteres de organoestaño a partir de mezclas de reaccion que los contienen y reutilizacion de estos compuestos de organoestaño recuperados. |
Country Status (23)
Country | Link |
---|---|
US (1) | US5034551A (es) |
EP (1) | EP0455390B1 (es) |
JP (1) | JP2882548B2 (es) |
KR (1) | KR0176972B1 (es) |
AU (1) | AU631062B2 (es) |
CA (1) | CA2040933C (es) |
DE (1) | DE69113106T2 (es) |
DK (1) | DK0455390T3 (es) |
ES (1) | ES2080895T3 (es) |
FI (1) | FI97886C (es) |
GR (1) | GR1002083B (es) |
IE (1) | IE68437B1 (es) |
IL (1) | IL97891A (es) |
MX (1) | MX165090B (es) |
NO (1) | NO180009C (es) |
NZ (1) | NZ237765A (es) |
PH (1) | PH27407A (es) |
PT (1) | PT97432B (es) |
RU (1) | RU2036197C1 (es) |
TR (1) | TR25514A (es) |
TW (1) | TW197443B (es) |
YU (1) | YU48759B (es) |
ZA (1) | ZA912995B (es) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5023329A (en) * | 1990-04-23 | 1991-06-11 | Noramco, Inc. | Sucrose-6-ester production process |
US5298611A (en) * | 1993-03-12 | 1994-03-29 | Mcneil-Ppc, Inc. | Sucralose pentaester production |
US5498709A (en) * | 1994-10-17 | 1996-03-12 | Mcneil-Ppc, Inc. | Production of sucralose without intermediate isolation of crystalline sucralose-6-ester |
US5545600A (en) * | 1994-12-21 | 1996-08-13 | Knudsen; George A. | Process for the preparation of dialkyltin dialkoxide |
ATE231876T1 (de) | 1995-11-28 | 2003-02-15 | Mcneil Ppc Inc | Herstellungsverfahren für sucrose-6-ester |
EP0881209B1 (en) * | 1997-05-30 | 2002-08-28 | Mitsubishi Chemical Corporation | Process for producing hydroxyalkyl monoacrylate |
US6121430A (en) * | 1998-12-28 | 2000-09-19 | University Of Iowa Research Foundation | Regiospecific synthesis of glucose-based surfactants |
CA2429228C (en) * | 2000-11-17 | 2008-08-26 | Mcneil-Ppc, Inc. | Improved sucralose composition and process for the crystallization thereof |
US7049435B2 (en) | 2002-03-08 | 2006-05-23 | Tate & Lyle Public Limited Company | Extractive methods for purifying sucralose |
US6998480B2 (en) | 2002-03-08 | 2006-02-14 | Tate & Lyle Public Limited Company | Process for improving sucralose purity and yield |
US6890581B2 (en) * | 2002-04-05 | 2005-05-10 | Tate & Lyle Public Limited Company | Methods for buffer stabilized aqueous deacylation |
WO2005090376A1 (en) * | 2004-03-19 | 2005-09-29 | Pharmed Medicare Private Limited | An improved process for producing chlorinated sucrose |
US20060276639A1 (en) * | 2005-06-01 | 2006-12-07 | Healthy Brands, Llc | Conversion of sucralose-6-ester to sucralose |
US7741477B2 (en) * | 2006-01-10 | 2010-06-22 | Alembic Limited | Process for purification of sucralose |
JP2009542625A (ja) * | 2006-07-06 | 2009-12-03 | アレムビック・リミテッド | 高純度スクラロースの改良製造法 |
KR101042664B1 (ko) * | 2006-10-11 | 2011-06-20 | 아사히 가세이 케미칼즈 가부시키가이샤 | 디알킬주석 디알콕시드의 제조 방법 |
US20100056773A1 (en) * | 2007-01-08 | 2010-03-04 | V.B. Medicare Pvt. Ltd. | Decolorization of process streams by chemical oxidation in the manufacture of trichlorogalactosucrose |
GB0702857D0 (en) * | 2007-01-19 | 2007-03-28 | Tate & Lyle Plc | Improved sucralose production method |
US20080227971A1 (en) * | 2007-01-19 | 2008-09-18 | Leinhos Duane A | Deacylation of sucralose-6-acylates |
CN100420695C (zh) * | 2007-02-02 | 2008-09-24 | 上海迪赛诺医药发展有限公司 | 制备三氯蔗糖的方法 |
US8436156B2 (en) * | 2008-01-04 | 2013-05-07 | Tate & Lyle Technology Limited | Method for the production of sucralose |
US8557976B2 (en) * | 2008-03-13 | 2013-10-15 | Tate & Lyle Technology Limited | Microbial consortia and methods for their use |
WO2009117317A1 (en) * | 2008-03-20 | 2009-09-24 | Tate & Lyle Technology Ltd | 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 |
US20090299055A1 (en) * | 2008-04-03 | 2009-12-03 | Tate & Lyle Technology Limited | Purification of Sucralose Containing Feed Streams for Sucralose Crystallization |
WO2009124113A1 (en) * | 2008-04-03 | 2009-10-08 | Tate & Lyle Technology Ltd. | Extraction of less polar impurities from sucralose containing aqueous feed streams |
AR071134A1 (es) * | 2008-04-03 | 2010-05-26 | Tate & Lyle Technology Ltd | Cristalizacion de sucralosa a partir de chorros que contienen sucralosa |
US8497367B2 (en) * | 2008-04-03 | 2013-07-30 | Tate & Lyle Technology Limited | Sucralose purification process |
WO2009137193A2 (en) * | 2008-04-03 | 2009-11-12 | Tate & Lyte Technology Ltd | 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 |
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 |
CN101979396A (zh) * | 2010-10-13 | 2011-02-23 | 南京甘倍加生物科技有限责任公司 | 蔗糖-6-酯及三氯蔗糖的合成方法 |
GB201110520D0 (en) * | 2011-05-10 | 2011-08-03 | Tate & Lyle Technology Ltd | Extraction of carboxylic acids with tin compounds |
CN102627675A (zh) * | 2012-03-29 | 2012-08-08 | 湖北益泰药业有限公司 | 一种制备蔗糖-6-酯的方法 |
CN103130843A (zh) * | 2013-01-21 | 2013-06-05 | 溧阳维信生物科技有限公司 | 蔗糖制备蔗糖-6-乙酯过程中二丁基氧化锡的回收再利用的方法 |
CN104098617A (zh) * | 2013-04-08 | 2014-10-15 | 南京工业大学 | 一种蔗糖-6-乙酸酯的制备方法 |
US10227367B2 (en) | 2013-12-16 | 2019-03-12 | Tate & Lyle Technology Limited | Chlorination of sucrose-6-esters |
WO2016020635A1 (en) | 2014-08-08 | 2016-02-11 | Tate & Lyle Technology Limited | Chlorination of sucrose-6-esters |
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 |
CN105111246B (zh) * | 2015-08-22 | 2017-11-17 | 安徽金禾实业股份有限公司 | 三氯蔗糖生产中有机锡的回收方法 |
GB2551591B (en) | 2016-06-23 | 2019-08-07 | Tate & Lyle Tech Ltd | Liquid-liquid extraction of DMF |
CN108558962B (zh) | 2018-05-22 | 2020-06-30 | 山东新和成精化科技有限公司 | 一种用于合成蔗糖-6-酯的方法 |
CN109575069A (zh) * | 2018-12-10 | 2019-04-05 | 安徽金禾实业股份有限公司 | 一种三氯蔗糖生产中催化剂的回收方法 |
CN110590832A (zh) * | 2019-08-15 | 2019-12-20 | 安徽金禾实业股份有限公司 | 三氯蔗糖生产中回收的有机锡乙酸酯的提纯方法 |
CN111574572A (zh) * | 2020-05-22 | 2020-08-25 | 安徽金禾实业股份有限公司 | 一种三氯蔗糖生产中有机锡催化剂连续性制备补充的方法 |
CN112125938A (zh) * | 2020-09-26 | 2020-12-25 | 安徽金禾实业股份有限公司 | 一种从糖渣萃取三氯蔗糖-6-乙酯的方法 |
CN112495442A (zh) * | 2020-12-02 | 2021-03-16 | 安徽金禾实业股份有限公司 | 一种蔗糖-6-乙酯生产中回收制备有机锡催化剂的方法 |
WO2022141229A1 (zh) * | 2020-12-30 | 2022-07-07 | 安徽金禾实业股份有限公司 | 三氯蔗糖的制备方法、粗产品溶液及三氯蔗糖 |
CN114133411A (zh) * | 2021-11-23 | 2022-03-04 | 安徽金禾实业股份有限公司 | 一种三氯蔗糖中萃取絮状物的方法 |
CN116217635B (zh) * | 2023-03-02 | 2023-09-01 | 福建桦智工程技术有限公司 | 一种蔗糖-6-乙酸酯脱酸提纯的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3962295A (en) * | 1972-05-10 | 1976-06-08 | John Desmond Collins | Novel diorganotin derivatives of α, ω-dimercaptans and method for preparing same |
US3846459A (en) * | 1972-10-18 | 1974-11-05 | Cincinnati Milacron Chem | Organotin mercaptocarboxylates |
US4254017A (en) * | 1978-11-13 | 1981-03-03 | M&T Chemicals Inc. | Organotin mercaptoalkanol esters and alkoxides containing sulfide groups |
US4269782A (en) * | 1979-07-19 | 1981-05-26 | Argus Chemical Corporation | Preparation of mixtures of methyltin trichloride and dimethyltin dichloride from stannic chloride and dimethyltin dichloride |
US4434102A (en) * | 1979-07-19 | 1984-02-28 | Witco Chemical Corporation | Preparation of mixtures of methyltin trichloride and dimethyltin dichloride from stanic chloride and dimethyltin dichloride without catalyst and conversion to mixed methyltin mercaptide stabilizers |
US4711920A (en) * | 1986-07-23 | 1987-12-08 | Morton Thiokol, Inc. | Stabilizers for halogen-containing polymers comprising the product of a diorganotin oxide, an ethylenically unsaturated dicarboxylic acid ester and a mercaptan |
US4950746A (en) * | 1988-07-18 | 1990-08-21 | Noramco, Inc. | Process for synthesizing sucrose derivatives by regioselective reaction |
US5089608A (en) * | 1990-03-23 | 1992-02-18 | Mcneil-Ppc, Inc. | Selective 6-acylation of sucrose mediated by cyclic adducts of dialkyltin oxides and diols |
-
1990
- 1990-04-23 US US07/512,690 patent/US5034551A/en not_active Expired - Lifetime
-
1991
- 1991-04-09 NZ NZ237765A patent/NZ237765A/xx unknown
- 1991-04-09 GR GR910100149A patent/GR1002083B/el not_active IP Right Cessation
- 1991-04-16 PH PH42296A patent/PH27407A/en unknown
- 1991-04-17 IL IL9789191A patent/IL97891A/en not_active IP Right Cessation
- 1991-04-19 JP JP3113708A patent/JP2882548B2/ja not_active Expired - Fee Related
- 1991-04-19 AU AU75377/91A patent/AU631062B2/en not_active Ceased
- 1991-04-20 YU YU71591A patent/YU48759B/sr unknown
- 1991-04-22 EP EP91303565A patent/EP0455390B1/en not_active Expired - Lifetime
- 1991-04-22 CA CA002040933A patent/CA2040933C/en not_active Expired - Lifetime
- 1991-04-22 RU SU914895127A patent/RU2036197C1/ru active
- 1991-04-22 ZA ZA912995A patent/ZA912995B/xx unknown
- 1991-04-22 TR TR41091A patent/TR25514A/xx unknown
- 1991-04-22 ES ES91303565T patent/ES2080895T3/es not_active Expired - Lifetime
- 1991-04-22 DE DE69113106T patent/DE69113106T2/de not_active Expired - Fee Related
- 1991-04-22 DK DK91303565.5T patent/DK0455390T3/da active
- 1991-04-22 NO NO911590A patent/NO180009C/no unknown
- 1991-04-22 KR KR1019910006388A patent/KR0176972B1/ko not_active IP Right Cessation
- 1991-04-22 IE IE134391A patent/IE68437B1/en not_active IP Right Cessation
- 1991-04-22 FI FI911941A patent/FI97886C/fi active IP Right Grant
- 1991-04-22 PT PT97432A patent/PT97432B/pt not_active IP Right Cessation
- 1991-04-23 MX MX25476A patent/MX165090B/es unknown
- 1991-08-23 TW TW080106687A patent/TW197443B/zh active
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