SG10201810447YA - Process for preparing esters of lactic acid, and 2-hydroxy-3-butenoic acid or alfa-hydroxy methionine analogues from sugars - Google Patents
Process for preparing esters of lactic acid, and 2-hydroxy-3-butenoic acid or alfa-hydroxy methionine analogues from sugarsInfo
- Publication number
- SG10201810447YA SG10201810447YA SG10201810447YA SG10201810447YA SG10201810447YA SG 10201810447Y A SG10201810447Y A SG 10201810447YA SG 10201810447Y A SG10201810447Y A SG 10201810447YA SG 10201810447Y A SG10201810447Y A SG 10201810447YA SG 10201810447Y A SG10201810447Y A SG 10201810447YA
- Authority
- SG
- Singapore
- Prior art keywords
- hydroxy
- acid
- alfa
- sugars
- lactic acid
- Prior art date
Links
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 title abstract 6
- VBWPSWWDYVWZKA-UHFFFAOYSA-N 2-hydroxybut-3-enoic acid Chemical compound C=CC(O)C(O)=O VBWPSWWDYVWZKA-UHFFFAOYSA-N 0.000 title abstract 3
- 235000014655 lactic acid Nutrition 0.000 title abstract 3
- 239000004310 lactic acid Substances 0.000 title abstract 3
- 150000002148 esters Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 235000000346 sugar Nutrition 0.000 title abstract 2
- 150000008163 sugars Chemical class 0.000 title abstract 2
- 239000011968 lewis acid catalyst Substances 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000002844 continuous effect Effects 0.000 abstract 1
- 238000005112 continuous flow technique Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/14—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of germanium, tin or lead
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
- C07C319/18—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by addition of thiols to unsaturated compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/26—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
- C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
- C07C323/57—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups
- C07C323/58—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups with amino groups bound to the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/44—Preparation of carboxylic acid esters by oxidation-reduction of aldehydes, e.g. Tishchenko reaction
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/475—Preparation of carboxylic acid esters by splitting of carbon-to-carbon bonds and redistribution, e.g. disproportionation or migration of groups between different molecules
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/62—Use of additives, e.g. for stabilisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
- C07C69/675—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids of saturated hydroxy-carboxylic acids
- C07C69/68—Lactic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
- C07C69/732—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids of unsaturated hydroxy carboxylic acids
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/00033—Continuous processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14195485 | 2014-11-28 | ||
| DKPA201500288 | 2015-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG10201810447YA true SG10201810447YA (en) | 2018-12-28 |
Family
ID=59019550
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG10201810447YA SG10201810447YA (en) | 2014-11-28 | 2015-11-12 | Process for preparing esters of lactic acid, and 2-hydroxy-3-butenoic acid or alfa-hydroxy methionine analogues from sugars |
| SG11201704329UA SG11201704329UA (en) | 2014-11-28 | 2015-11-12 | Process for preparing esters of lactic acid, and 2-hydroxy-3-butenoic acid or alfa-hydroxy methionine analogues from sugars |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201704329UA SG11201704329UA (en) | 2014-11-28 | 2015-11-12 | Process for preparing esters of lactic acid, and 2-hydroxy-3-butenoic acid or alfa-hydroxy methionine analogues from sugars |
Country Status (19)
| Country | Link |
|---|---|
| US (3) | US10100007B2 (enExample) |
| EP (2) | EP3224234B1 (enExample) |
| JP (2) | JP6788588B2 (enExample) |
| KR (1) | KR102475064B1 (enExample) |
| CN (2) | CN107001253B (enExample) |
| AU (1) | AU2015352840B2 (enExample) |
| BR (1) | BR112017011304B1 (enExample) |
| CA (1) | CA2968906C (enExample) |
| CU (1) | CU24499B1 (enExample) |
| DK (2) | DK3461806T3 (enExample) |
| ES (2) | ES2748690T3 (enExample) |
| HU (2) | HUE046852T2 (enExample) |
| MX (2) | MX2017006538A (enExample) |
| MY (1) | MY194486A (enExample) |
| PL (2) | PL3461806T3 (enExample) |
| RU (2) | RU2710014C2 (enExample) |
| SG (2) | SG10201810447YA (enExample) |
| WO (1) | WO2016083137A1 (enExample) |
| ZA (1) | ZA201703204B (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HUE046852T2 (hu) | 2014-11-28 | 2020-03-30 | Haldor Topsoe As | Eljárás tejsav és 2-hidroxi-3-buténsav észtereinek elõállítására cukrokból |
| BR112017020877B1 (pt) | 2015-04-30 | 2020-12-08 | Haldor Topsøe A/S | processo para a preparação de um análogo de a-hidróxi metionina e derivados do mesmo a partir de açúcares |
| US10526308B2 (en) | 2016-05-04 | 2020-01-07 | Haldor Topsøe A/S | Adipate-type compounds and a process of preparing it |
| CN106349060B (zh) * | 2016-08-26 | 2020-06-12 | 上海交通大学 | 一种路易斯酸催化转化碳水化合物制备乳酸烷基酯的方法 |
| CN109289909B (zh) * | 2018-10-16 | 2021-03-19 | 郑州大学 | 一种催化复杂糖转化制备乳酸酯的催化剂 |
| AU2020343325A1 (en) * | 2019-09-06 | 2022-03-03 | Kemin Industries, Inc. | Processes for the preparation of alpha-hydroxy esters by esterification of alpha-hydroxy acids |
| CN111905802B (zh) * | 2020-06-15 | 2022-01-18 | 厦门大学 | 一种使用钼-碱金属/碱土金属修饰的路易斯酸催化剂制乳酸酯的方法 |
| CN113831238B (zh) * | 2020-06-24 | 2024-05-03 | 中国石油化工股份有限公司 | 一种催化转化碳水化合物制备乳酸甲酯的方法 |
| CN116272945B (zh) * | 2023-01-16 | 2024-12-31 | 山东理工大学 | 酸碱碳基催化剂的制备方法及应用 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4792620A (en) * | 1983-10-14 | 1988-12-20 | Bp Chemicals Limited | Carbonylation catalysts |
| US4933161A (en) | 1987-02-04 | 1990-06-12 | Exxon Research And Engineering Company | Tin substitution into zeolite frameworks |
| US5973200A (en) * | 1997-01-23 | 1999-10-26 | Novus International, Inc. | Process for the preparation of 2-hydroxy-4-(methylthio) butanoic acid or methionine by mercaptan addition |
| DE10140202A1 (de) | 2001-08-16 | 2003-03-06 | Bayer Ag | Vanadium-Imido-Phosphoraniminato für die Olefinpolymerisation |
| DE102005003990A1 (de) * | 2005-01-28 | 2006-08-03 | Degussa Ag | Herstellung von 3-(Alkylthio)propanal |
| ES2401537T3 (es) * | 2008-11-11 | 2013-04-22 | Haldor Topsoe A/S | Preparación catalizada por zeolita de compuestos de ácidos alfa-hidroxicarboxílicos y ésteres de los mismos |
| FR2938535B1 (fr) | 2008-11-20 | 2012-08-17 | Arkema France | Procede de fabrication de methylmercaptopropionaldehyde et de methionine a partir de matieres renouvelables |
| WO2010113964A1 (ja) * | 2009-04-03 | 2010-10-07 | 三菱瓦斯化学株式会社 | α－ヒドロキシカルボン酸エステルの製造方法 |
| TWI630197B (zh) | 2013-02-27 | 2018-07-21 | 丹麥商哈爾德杜薩公司 | 從包含低分子量羰基化合物之組成物移除甲醛的方法 |
| DK3036040T3 (en) | 2013-08-20 | 2018-01-08 | Haldor Topsoe As | A process for converting sugars into lactic acid and 2-hydroxy-3-butenoic acid or esters thereof comprising a metal silicate material and a metal ion. |
| HUE046852T2 (hu) | 2014-11-28 | 2020-03-30 | Haldor Topsoe As | Eljárás tejsav és 2-hidroxi-3-buténsav észtereinek elõállítására cukrokból |
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2015
- 2015-11-12 HU HUE15793830A patent/HUE046852T2/hu unknown
- 2015-11-12 RU RU2017122603A patent/RU2710014C2/ru active
- 2015-11-12 SG SG10201810447YA patent/SG10201810447YA/en unknown
- 2015-11-12 CN CN201580065008.9A patent/CN107001253B/zh active Active
- 2015-11-12 US US15/525,450 patent/US10100007B2/en not_active Expired - Fee Related
- 2015-11-12 HU HUE18204431A patent/HUE051552T2/hu unknown
- 2015-11-12 SG SG11201704329UA patent/SG11201704329UA/en unknown
- 2015-11-12 CU CU2017000072A patent/CU24499B1/es unknown
- 2015-11-12 DK DK18204431.3T patent/DK3461806T3/da active
- 2015-11-12 JP JP2017528450A patent/JP6788588B2/ja active Active
- 2015-11-12 EP EP15793830.9A patent/EP3224234B1/en active Active
- 2015-11-12 KR KR1020177015149A patent/KR102475064B1/ko active Active
- 2015-11-12 AU AU2015352840A patent/AU2015352840B2/en active Active
- 2015-11-12 DK DK15793830T patent/DK3224234T3/da active
- 2015-11-12 ES ES15793830T patent/ES2748690T3/es active Active
- 2015-11-12 CN CN201910108607.4A patent/CN109942466B/zh not_active Expired - Fee Related
- 2015-11-12 CA CA2968906A patent/CA2968906C/en active Active
- 2015-11-12 ES ES18204431T patent/ES2813341T3/es active Active
- 2015-11-12 RU RU2019131408A patent/RU2019131408A/ru unknown
- 2015-11-12 BR BR112017011304A patent/BR112017011304B1/pt active IP Right Grant
- 2015-11-12 MX MX2017006538A patent/MX2017006538A/es unknown
- 2015-11-12 EP EP18204431.3A patent/EP3461806B1/en active Active
- 2015-11-12 MY MYPI2020003140A patent/MY194486A/en unknown
- 2015-11-12 WO PCT/EP2015/076399 patent/WO2016083137A1/en not_active Ceased
- 2015-11-12 PL PL18204431T patent/PL3461806T3/pl unknown
- 2015-11-12 PL PL15793830T patent/PL3224234T3/pl unknown
-
2017
- 2017-05-09 ZA ZA201703204A patent/ZA201703204B/en unknown
- 2017-05-18 MX MX2020011677A patent/MX2020011677A/es unknown
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2018
- 2018-09-17 US US16/133,100 patent/US10280136B2/en active Active
- 2018-09-17 US US16/133,146 patent/US10343986B2/en active Active
-
2020
- 2020-04-10 JP JP2020070960A patent/JP6826225B2/ja not_active Expired - Fee Related
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