BRPI0507040A - método para preparação seletiva de monoésteres de ácidos graxos e álcoois poliidroxìlicos - Google Patents
método para preparação seletiva de monoésteres de ácidos graxos e álcoois poliidroxìlicosInfo
- Publication number
- BRPI0507040A BRPI0507040A BRPI0507040-6A BRPI0507040A BRPI0507040A BR PI0507040 A BRPI0507040 A BR PI0507040A BR PI0507040 A BRPI0507040 A BR PI0507040A BR PI0507040 A BRPI0507040 A BR PI0507040A
- Authority
- BR
- Brazil
- Prior art keywords
- fatty acid
- selective preparation
- acid monoesters
- polyhydroxy alcohols
- alcohols
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 150000001298 alcohols Chemical class 0.000 title abstract 3
- 235000014113 dietary fatty acids Nutrition 0.000 title abstract 3
- 229930195729 fatty acid Natural products 0.000 title abstract 3
- 239000000194 fatty acid Substances 0.000 title abstract 3
- 150000004665 fatty acids Chemical class 0.000 title abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000006359 acetalization reaction Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000011973 solid acid Substances 0.000 abstract 1
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B41/00—Formation or introduction of functional groups containing oxygen
- C07B41/12—Formation or introduction of functional groups containing oxygen of carboxylic acid ester groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/003—Esters of saturated alcohols having the esterified hydroxy group bound to an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/18—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/20—Oxygen 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
- C07H13/04—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
- C07H13/06—Fatty acids
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
MéTODO PARA A PREPARAçãO SELETIVA DE MONOéSTERES DE áCIDOS GRAXOS E áLCOOIS POLIIDROXìLICOS Refere-se a invenção a um método para preparar monoésteres de álcoois poliidroxílicos. O método da invenção compreende uma primeira etapa que consiste na proteção dos grupos hidroxílicos de um álcool poliidroxílico por meio de acetalização e uma segunda etapa que compreende a esterificação do dito álcool poliidroxílico acetalizado com um ácido graxo na presença de um ou mais catalisadores ácidos sólidos.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200400231A ES2238017B1 (es) | 2004-01-21 | 2004-01-21 | Procedimiento de preparacion de monoesteres de acidos grasos y alcoholes polihidroxilicos. |
| PCT/ES2005/070003 WO2005070865A1 (es) | 2004-01-21 | 2005-01-13 | Procedimiento de preparación de monoésteres de alcoholes polihidroxílicos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0507040A true BRPI0507040A (pt) | 2007-06-05 |
Family
ID=34802850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0507040-6A BRPI0507040A (pt) | 2004-01-21 | 2005-01-13 | método para preparação seletiva de monoésteres de ácidos graxos e álcoois poliidroxìlicos |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20070092439A1 (pt) |
| EP (1) | EP1712541A1 (pt) |
| JP (1) | JP2007534665A (pt) |
| KR (1) | KR20070003864A (pt) |
| CN (1) | CN1960963A (pt) |
| AU (1) | AU2005206343A1 (pt) |
| BR (1) | BRPI0507040A (pt) |
| CA (1) | CA2554619A1 (pt) |
| EA (1) | EA012568B1 (pt) |
| ES (1) | ES2238017B1 (pt) |
| MX (1) | MXPA06008245A (pt) |
| MY (1) | MY168603A (pt) |
| WO (1) | WO2005070865A1 (pt) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101429179B (zh) * | 2007-11-10 | 2011-04-27 | 山东龙力生物科技股份有限公司 | 木糖醇油酸单酯表面活性剂制备方法 |
| CA126844S (en) | 2008-04-03 | 2009-06-22 | Adm 21 Co Ltd | Universal fit wiper blade |
| CA127208S (en) | 2008-05-07 | 2009-09-29 | Adm 21 Co Ltd | Windshield wiper blade |
| CA127207S (en) | 2008-05-07 | 2009-09-29 | Adm 21 Co Ltd | Windshield wiper blade |
| CA127205S (en) | 2008-05-07 | 2009-09-29 | Adm 21 Co Ltd | Windshield wiper blade |
| CA127703S (en) | 2008-07-28 | 2009-09-29 | Adm 21 Co Ltd | Windshield wiper blade |
| CA127704S (en) | 2008-07-28 | 2009-09-29 | Adm 21 Co Ltd | Windshield wiper blade |
| USD593023S1 (en) | 2008-07-28 | 2009-05-26 | Kim In-Kyu | Windshield wiper blade |
| JP2011207990A (ja) * | 2010-03-29 | 2011-10-20 | Sumitomo Chemical Co Ltd | 樹脂用の加工安定化剤、該加工安定化剤を含む樹脂組成物、および樹脂の加工安定性を向上させる方法 |
| JP2011207987A (ja) * | 2010-03-29 | 2011-10-20 | Sumitomo Chemical Co Ltd | 樹脂用の加工安定化剤、該加工安定化剤を含む樹脂組成物、および樹脂の加工安定性を向上させる方法 |
| CN104368386B (zh) * | 2014-11-12 | 2016-05-11 | 聊城大学 | 一种杂多酸改性催化剂及其制备与应用 |
| KR101964703B1 (ko) * | 2016-11-25 | 2019-04-03 | 여명바이오켐 주식회사 | 자일리톨 세스퀴카프릴레이트의 합성방법 |
| RU2636743C1 (ru) * | 2016-12-27 | 2017-11-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" | Способ получения эфиров сорбитана и жирных кислот |
| CN113072529A (zh) * | 2021-03-18 | 2021-07-06 | 中国石油大学(华东) | 一种生物基bpa衍生物的合成方法 |
| CN116532137B (zh) * | 2022-01-25 | 2025-07-08 | 中国石油化工股份有限公司 | 球形酯化催化剂及其制备方法以及在乙酸正丁酯合成反应中的应用 |
| CN114437101B (zh) * | 2022-04-08 | 2022-05-31 | 山东天力药业有限公司 | 一种异山梨醇的制备方法 |
| CN121426669B (zh) * | 2025-12-31 | 2026-03-06 | 中煤科工集团淮北爆破技术研究院有限公司 | 多元醇酸酯乳化剂的合成方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2997492A (en) * | 1959-02-17 | 1961-08-22 | Procter & Gamble | Method for preparing fatty esters of straight chain hexitols |
| US3579547A (en) * | 1966-12-16 | 1971-05-18 | Scm Corp | Carboxylic acid esters |
| ES2062928B1 (es) * | 1992-12-17 | 1995-07-16 | Consejo Superior Investigacion | Procedimiento para la obtencion selectiva de monoesteres de dioles y trioles empleando catalizadores zeoliticos. |
| JP2002079088A (ja) * | 2000-09-07 | 2002-03-19 | Showa Denko Kk | 低級脂肪族カルボン酸エステル製造用触媒、該触媒の製造方法、及び該触媒を用いた低級脂肪族カルボン酸エステルの製造方法 |
-
2004
- 2004-01-21 ES ES200400231A patent/ES2238017B1/es not_active Expired - Fee Related
- 2004-03-08 MY MYPI20040791A patent/MY168603A/en unknown
-
2005
- 2005-01-13 AU AU2005206343A patent/AU2005206343A1/en not_active Abandoned
- 2005-01-13 WO PCT/ES2005/070003 patent/WO2005070865A1/es not_active Ceased
- 2005-01-13 CA CA002554619A patent/CA2554619A1/en not_active Abandoned
- 2005-01-13 EA EA200601351A patent/EA012568B1/ru not_active IP Right Cessation
- 2005-01-13 EP EP05708101A patent/EP1712541A1/en not_active Withdrawn
- 2005-01-13 KR KR1020067016712A patent/KR20070003864A/ko not_active Withdrawn
- 2005-01-13 BR BRPI0507040-6A patent/BRPI0507040A/pt not_active IP Right Cessation
- 2005-01-13 CN CNA200580008636XA patent/CN1960963A/zh active Pending
- 2005-01-13 MX MXPA06008245A patent/MXPA06008245A/es not_active Application Discontinuation
- 2005-01-13 JP JP2006550200A patent/JP2007534665A/ja active Pending
-
2006
- 2006-07-19 US US11/489,252 patent/US20070092439A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CN1960963A (zh) | 2007-05-09 |
| ES2238017A1 (es) | 2005-08-01 |
| KR20070003864A (ko) | 2007-01-05 |
| MY168603A (en) | 2018-11-14 |
| MXPA06008245A (es) | 2007-07-25 |
| ES2238017B1 (es) | 2006-11-01 |
| WO2005070865A1 (es) | 2005-08-04 |
| US20070092439A1 (en) | 2007-04-26 |
| JP2007534665A (ja) | 2007-11-29 |
| EA012568B1 (ru) | 2009-10-30 |
| EP1712541A1 (en) | 2006-10-18 |
| EA200601351A1 (ru) | 2007-04-27 |
| AU2005206343A1 (en) | 2005-08-04 |
| CA2554619A1 (en) | 2005-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A ANUIDADES |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2099 DE 29/03/2011. |