NO168469C - Fremgangsmaate ved fremstilling av beta-hydroksysmoersyre-estere. - Google Patents
Fremgangsmaate ved fremstilling av beta-hydroksysmoersyre-estere.Info
- Publication number
- NO168469C NO168469C NO900040A NO900040A NO168469C NO 168469 C NO168469 C NO 168469C NO 900040 A NO900040 A NO 900040A NO 900040 A NO900040 A NO 900040A NO 168469 C NO168469 C NO 168469C
- Authority
- NO
- Norway
- Prior art keywords
- beta
- preparation
- hydroxychoic
- procedure
- stage
- Prior art date
Links
- 150000002148 esters Chemical class 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 239000002253 acid Substances 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- WHBMMWSBFZVSSR-UHFFFAOYSA-N 3-hydroxybutyric acid Chemical compound CC(O)CC(O)=O WHBMMWSBFZVSSR-UHFFFAOYSA-N 0.000 abstract 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- 238000004821 distillation Methods 0.000 abstract 2
- 229920000331 Polyhydroxybutyrate Polymers 0.000 abstract 1
- 238000006136 alcoholysis reaction Methods 0.000 abstract 1
- 238000010533 azeotropic distillation Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 239000005015 poly(hydroxybutyrate) Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/62—Carboxylic acid esters
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicinal Preparation (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8900243A FR2641532B1 (fr) | 1989-01-06 | 1989-01-06 | Procede pour la preparation d'esters de l'acide (beta)-hydroxybutyrique |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| NO900040D0 NO900040D0 (no) | 1990-01-05 |
| NO900040L NO900040L (no) | 1990-07-09 |
| NO168469B NO168469B (no) | 1991-11-18 |
| NO168469C true NO168469C (no) | 1992-02-26 |
Family
ID=9377603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO900040A NO168469C (no) | 1989-01-06 | 1990-01-05 | Fremgangsmaate ved fremstilling av beta-hydroksysmoersyre-estere. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5107016A (da) |
| EP (1) | EP0377260B1 (da) |
| JP (1) | JPH02225440A (da) |
| AT (1) | ATE89258T1 (da) |
| AU (1) | AU617232B2 (da) |
| CA (1) | CA2005394A1 (da) |
| DE (1) | DE68906525T2 (da) |
| DK (1) | DK2790A (da) |
| ES (1) | ES2055022T3 (da) |
| FR (1) | FR2641532B1 (da) |
| NO (1) | NO168469C (da) |
| PT (1) | PT92763A (da) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5334520A (en) * | 1990-05-25 | 1994-08-02 | Center For Innovative Technology | Production of poly-beta-hydroxybutyrate in transformed escherichia coli |
| US5518907A (en) * | 1989-06-07 | 1996-05-21 | Center For Innovative Technology | Cloning and expression in Escherichia coli of the Alcaligenes eutrophus H16 poly-beta-hydroxybutyrate biosynthetic pathway |
| US5750754A (en) * | 1993-03-29 | 1998-05-12 | Zeneca Limited | Heterocyclic compounds |
| EP0628533A1 (en) * | 1993-06-07 | 1994-12-14 | E.I. Du Pont De Nemours And Company | Recovery of hydroxy acids from trash |
| KR100250830B1 (ko) * | 1997-12-09 | 2000-04-01 | 성재갑 | 자가분해에 의해 폴리하이드록시알킨산으로부터 광학활성을 가진 단량체 하이드록시카르복실산의 제조방법 |
| WO1999034687A1 (en) * | 1998-01-07 | 1999-07-15 | Metabolix, Inc. | Animal nutrition compositions |
| KR100392711B1 (ko) * | 1998-02-14 | 2003-10-22 | 주식회사 엘지생명과학 | 생체고분자의분해에의한알킬(d)-3-히드록시부티레이트의제조방법 |
| KR100359171B1 (ko) * | 2000-05-16 | 2002-10-31 | 한국과학기술원 | 폴리하이드록시알칸산 생합성 효소와 세포내폴리하이드록시알칸산 분해효소를 발현시키는 재조합미생물 및 그를 이용한 (ｒ)-3-하이드록시카르복실산의제조방법 |
| US20020077269A1 (en) * | 2000-10-27 | 2002-06-20 | Whitehouse Robert S. | Alkanoic acid ester monomer compositions and methods of making same |
| ATE510898T1 (de) | 2000-10-27 | 2011-06-15 | Metabolix Inc | Zusammensetzungen enthaltend polyhydroxyalkanoate und reaktive monomere |
| US7230144B2 (en) * | 2001-12-18 | 2007-06-12 | Metabolix Inc. | Methods of making intermediates from polyhydroxyalkanoates |
| US20060285782A1 (en) * | 2005-06-02 | 2006-12-21 | Eileen Walker | Disposable seal and lock foil beverage pouch and the operating machinery to manufacture such product |
| US7641706B1 (en) * | 2006-07-19 | 2010-01-05 | Mcmurry Zackery Allen | Method of combustion |
| US8377151B2 (en) * | 2006-07-19 | 2013-02-19 | Zackery Allen McMurry | Process for producing a renewable biofuel from waste water treatment plants |
| CN102781901B (zh) | 2010-02-11 | 2016-08-03 | 梅塔玻利克斯公司 | 用于从经遗传修饰的聚羟基链烷酸酯生物质制备单体组分的方法 |
| WO2013181604A1 (en) * | 2012-05-31 | 2013-12-05 | Micromidas, Inc. | Polyhydroxyalkanoate derivatives, preparation and uses thereof |
| EP3177284B1 (en) * | 2014-07-21 | 2020-01-15 | Oulun Yliopisto | Oligomeric forms of 3-hydroxybutyrate |
| US9676924B2 (en) | 2014-11-26 | 2017-06-13 | Polymer Additives Inc. | Triesters from alpha-and-beta-hydroxyesters |
| CN113072444B (zh) * | 2021-04-12 | 2023-05-09 | 湖北仙盛科技股份有限公司 | 一种分离提取r-3-羟基丁酸甲酯的方法 |
| WO2022247853A1 (en) * | 2021-05-25 | 2022-12-01 | Nanjing Nutrabuilding Bio-Tech Co., Ltd. | Beta‐hydroxybutyrate with pure biobased carbon content and methods for producing the same |
| CA3223325A1 (en) | 2021-06-28 | 2023-01-05 | Roberto Vianna Nonato | Methods to produce therapeutic formulations comprising hydroxybutirate and hydroxyvalerate, therapeutic formulations and uses thereof |
| CN115043727B (zh) * | 2022-08-04 | 2024-04-26 | 东莞理工学院 | 一种聚3-羟基丁酸酯降解制备3-溴丁酸酯类化合物和3-羟基丁酸酯类化合物的方法 |
| CN116041177A (zh) * | 2022-11-29 | 2023-05-02 | 东莞理工学院 | 循环利用醇-三氟乙酸溶剂体系降解聚3-羟基丁酸酯制备r-3-羟基丁酸酯的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2526554A (en) * | 1947-07-28 | 1950-10-17 | Goodrich Co B F | Preparation of beta-hydroxy carboxylic acid esters by alcoholysis of linear polyesters derived from beta-lactones |
| FR2369242A2 (fr) * | 1976-10-26 | 1978-05-26 | Rhone Poulenc Textile | Procede d'obtention de terephtalate de dimethyle a partir de dechets de polyester |
| GB1572669A (en) * | 1977-05-26 | 1980-08-28 | Ici Ltd | Manufacture of esters |
| DE3161370D1 (en) * | 1980-08-13 | 1983-12-15 | Ici Plc | Extraction of poly(beta-hydroxy butyric acid) |
-
1989
- 1989-01-06 FR FR8900243A patent/FR2641532B1/fr not_active Expired - Fee Related
- 1989-12-13 CA CA002005394A patent/CA2005394A1/fr not_active Abandoned
- 1989-12-28 EP EP89203328A patent/EP0377260B1/fr not_active Expired - Lifetime
- 1989-12-28 DE DE8989203328T patent/DE68906525T2/de not_active Expired - Fee Related
- 1989-12-28 AT AT89203328T patent/ATE89258T1/de not_active IP Right Cessation
- 1989-12-28 ES ES89203328T patent/ES2055022T3/es not_active Expired - Lifetime
- 1989-12-29 PT PT92763A patent/PT92763A/pt not_active Application Discontinuation
-
1990
- 1990-01-02 US US07/460,236 patent/US5107016A/en not_active Expired - Fee Related
- 1990-01-04 JP JP2000222A patent/JPH02225440A/ja active Pending
- 1990-01-05 NO NO900040A patent/NO168469C/no unknown
- 1990-01-05 AU AU47721/90A patent/AU617232B2/en not_active Ceased
- 1990-01-05 DK DK002790A patent/DK2790A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DK2790A (da) | 1990-07-07 |
| NO900040L (no) | 1990-07-09 |
| DE68906525T2 (de) | 1993-09-23 |
| JPH02225440A (ja) | 1990-09-07 |
| FR2641532A1 (fr) | 1990-07-13 |
| EP0377260B1 (fr) | 1993-05-12 |
| NO900040D0 (no) | 1990-01-05 |
| EP0377260A1 (fr) | 1990-07-11 |
| PT92763A (pt) | 1990-07-31 |
| DE68906525D1 (de) | 1993-06-17 |
| US5107016A (en) | 1992-04-21 |
| DK2790D0 (da) | 1990-01-05 |
| ATE89258T1 (de) | 1993-05-15 |
| CA2005394A1 (fr) | 1990-07-06 |
| AU4772190A (en) | 1990-07-12 |
| FR2641532B1 (fr) | 1991-03-29 |
| AU617232B2 (en) | 1991-11-21 |
| ES2055022T3 (es) | 1994-08-16 |
| NO168469B (no) | 1991-11-18 |
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