MX2016007946A - Regioselectividad potenciada en acilacion de glicol. - Google Patents
Regioselectividad potenciada en acilacion de glicol.Info
- Publication number
- MX2016007946A MX2016007946A MX2016007946A MX2016007946A MX2016007946A MX 2016007946 A MX2016007946 A MX 2016007946A MX 2016007946 A MX2016007946 A MX 2016007946A MX 2016007946 A MX2016007946 A MX 2016007946A MX 2016007946 A MX2016007946 A MX 2016007946A
- Authority
- MX
- Mexico
- Prior art keywords
- acid
- regio
- selectivity
- isohexide
- acylation
- Prior art date
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
- B01J27/10—Chlorides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
- B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0215—Sulfur-containing compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0255—Phosphorus containing compounds
- B01J31/0257—Phosphorus acids or phosphorus acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
Se describe un método para acilación catalizada con ácido de una isohexida. El método implica una reacción de una isohexida y un exceso de ácido carboxílico, en presencia de un catalizador de ácido de Lewis o ácido de Brønsted. Uno o más de ácido de Lewis y/o ácido de Brønsted pueden efectuar alta conversión de isohexidas en los mono y diésteres de ácido 2-ethilhexanoico correspondientes con una regioselectividad superior pronunciada de exo-OH con respecto a endo-OH de la isohexida en el producto. Las especies de ácido catalíticas particulares incluyen cloruro de circonio (ZrC14) y ácido fosfónico (H3PO3), que manifiestan una razón de reactividad exo:endo de aproximadamente 5:1 y 4:1, respectivamente.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361918144P | 2013-12-19 | 2013-12-19 | |
PCT/US2014/069698 WO2015094894A1 (en) | 2013-12-19 | 2014-12-11 | Enhanced regio-selectivity in glycol acylation |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2016007946A true MX2016007946A (es) | 2016-09-09 |
Family
ID=53403539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016007946A MX2016007946A (es) | 2013-12-19 | 2014-12-11 | Regioselectividad potenciada en acilacion de glicol. |
Country Status (9)
Country | Link |
---|---|
US (1) | US10023586B2 (es) |
EP (1) | EP3083636B1 (es) |
JP (1) | JP6457522B2 (es) |
KR (1) | KR102107272B1 (es) |
CN (1) | CN106061979B (es) |
AU (1) | AU2014366353B2 (es) |
CA (1) | CA2932296C (es) |
MX (1) | MX2016007946A (es) |
WO (1) | WO2015094894A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015156846A1 (en) * | 2014-04-10 | 2015-10-15 | Archer Daniels Midland Company | Dehydration of a sugar alcohol with mixed combination of acid catalysts |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3028873C2 (de) * | 1980-07-30 | 1983-10-27 | Boehringer Mannheim Gmbh, 6800 Mannheim | Verfahren zur Herstellung von 1,4 zu 3,6-Dianhydro-D-glucit-5-nitrat (Isosorbid-5-nitrat) |
DE3102947A1 (de) * | 1981-01-29 | 1982-09-02 | Heinrich Mack Nachf., 7918 Illertissen | Verfahren zur herstellung von isosorbid-5-nitrat |
US4690783A (en) * | 1986-08-29 | 1987-09-01 | Union Camp Corporation | Method of preparing rosin ester from polyol with phosphorous acid catalyst |
US6608167B1 (en) * | 2002-03-26 | 2003-08-19 | E. I. Du Pont De Nemours And Company | Bis(2-hydroxyethyl isosorbide); preparation, polymers derived therefrom, and enduses thereby |
DE10353934A1 (de) * | 2003-11-18 | 2005-06-23 | Sasol Germany Gmbh | Verfahren zur Herstellung von Metallsalzen der Trifluormethansulfonsäure und deren Verwendung als Veresterungskatalysatoren |
CN101535372A (zh) * | 2006-09-15 | 2009-09-16 | 斯蒂茨丁荷兰聚合物学会 | 基于二失水己糖醇的聚酯的制备方法 |
EP2595148A3 (en) * | 2006-12-27 | 2013-11-13 | Electronics and Telecommunications Research Institute | Apparatus for coding multi-object audio signals |
US8367171B2 (en) * | 2008-11-26 | 2013-02-05 | Valspar Sourcing, Inc. | Polymer having polycyclic groups and coating compositions thereof |
CN102612557A (zh) * | 2009-09-16 | 2012-07-25 | 巴斯夫欧洲公司 | 制备单酰基化多元醇的酶促催化方法 |
US8496917B2 (en) * | 2009-11-13 | 2013-07-30 | Sytheon Ltd | Compositions and methods for improving skin appearance |
EP2558543B1 (en) * | 2010-04-16 | 2017-08-30 | Valspar Sourcing, Inc. | Coating compositions for packaging articles and methods of coating |
EP2388262A1 (en) * | 2010-05-20 | 2011-11-23 | Stichting Dutch Polymer Institute | New biobased chiral compounds |
CN104447779A (zh) * | 2010-07-30 | 2015-03-25 | 阿彻丹尼尔斯米德兰德公司 | 微波辅助的脱水糖衍生物羟甲基糠醛、乙酰丙酸、无水糖醇、及其醚的合成 |
US8507699B2 (en) * | 2010-12-10 | 2013-08-13 | Sabic Innovative Plastics Ip B.V. | Bisphenol polymer structural units and method of making the same |
AU2012228490B2 (en) * | 2011-03-15 | 2015-05-14 | Oce-Technologies B.V. | Bio-based polyester latex |
CN103747680B (zh) * | 2011-08-04 | 2016-01-06 | 克拉里安特国际有限公司 | 包含异山梨醇单酯和异山梨醇二酯的组合物 |
KR101432636B1 (ko) * | 2012-04-18 | 2014-08-22 | 한국화학연구원 | 숙신산 또는 말레인산 그룹을 함유하는 이소솔바이드 지방산 에스테르 화합물, 이의 제조방법 및 이를 포함하는 오일 |
-
2014
- 2014-12-11 CA CA2932296A patent/CA2932296C/en active Active
- 2014-12-11 KR KR1020167019358A patent/KR102107272B1/ko active IP Right Grant
- 2014-12-11 AU AU2014366353A patent/AU2014366353B2/en active Active
- 2014-12-11 JP JP2016535727A patent/JP6457522B2/ja active Active
- 2014-12-11 MX MX2016007946A patent/MX2016007946A/es unknown
- 2014-12-11 WO PCT/US2014/069698 patent/WO2015094894A1/en active Application Filing
- 2014-12-11 EP EP14871941.2A patent/EP3083636B1/en active Active
- 2014-12-11 CN CN201480068164.6A patent/CN106061979B/zh active Active
- 2014-12-11 US US15/102,284 patent/US10023586B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP6457522B2 (ja) | 2019-01-23 |
JP2017501988A (ja) | 2017-01-19 |
CN106061979B (zh) | 2018-09-28 |
CA2932296A1 (en) | 2015-06-25 |
KR20160098488A (ko) | 2016-08-18 |
EP3083636B1 (en) | 2018-09-05 |
US10023586B2 (en) | 2018-07-17 |
US20170002018A1 (en) | 2017-01-05 |
KR102107272B1 (ko) | 2020-05-06 |
BR112016014032A2 (pt) | 2018-01-16 |
CN106061979A (zh) | 2016-10-26 |
EP3083636A4 (en) | 2017-05-10 |
AU2014366353B2 (en) | 2018-09-20 |
CA2932296C (en) | 2019-12-17 |
EP3083636A1 (en) | 2016-10-26 |
WO2015094894A1 (en) | 2015-06-25 |
AU2014366353A1 (en) | 2016-06-16 |
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