MX2016015676A - Metodo para la preparacion de acido (s)-2-acetiloxipropionico y derivados del mismo. - Google Patents

Metodo para la preparacion de acido (s)-2-acetiloxipropionico y derivados del mismo.

Info

Publication number
MX2016015676A
MX2016015676A MX2016015676A MX2016015676A MX2016015676A MX 2016015676 A MX2016015676 A MX 2016015676A MX 2016015676 A MX2016015676 A MX 2016015676A MX 2016015676 A MX2016015676 A MX 2016015676A MX 2016015676 A MX2016015676 A MX 2016015676A
Authority
MX
Mexico
Prior art keywords
derivatives
preparation
acid
acetyloxypropionic acid
lactic acid
Prior art date
Application number
MX2016015676A
Other languages
English (en)
Inventor
Fretta Roberta
Felice Viscardi Carlo
Delogu Pietro
Nardelli Alfonso
Sguassero Stefano
Di Giorgio Fernanda
Original Assignee
Bracco Imaging Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bracco Imaging Spa filed Critical Bracco Imaging Spa
Publication of MX2016015676A publication Critical patent/MX2016015676A/es

Links

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
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/083—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid anhydrides
    • C07C51/087—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid anhydrides by hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/08—Acetic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/01—Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups
    • C07C59/08—Lactic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/287—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/293—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • 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
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/12—Acetic acid esters
    • C07C69/14—Acetic acid esters of monohydroxylic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/62—Halogen-containing esters
    • C07C69/63—Halogen-containing esters of saturated acids
    • 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
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00085—Plates; Jackets; Cylinders
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07—Optical isomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Saccharide Compounds (AREA)
  • Closures For Containers (AREA)

Abstract

La presente invención se refiere a un método para la acetilación de una solución acuosa de ácido láctico a ácido (S)-2-acetiloxipropiónico. El proceso comprende en particular remover agua de la solución de ácido láctico y hacer reaccionar ácido láctico con anhídrido acético en presencia de ácido acético.
MX2016015676A 2014-06-10 2015-06-10 Metodo para la preparacion de acido (s)-2-acetiloxipropionico y derivados del mismo. MX2016015676A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14171751 2014-06-10
PCT/EP2015/062892 WO2015189244A1 (en) 2014-06-10 2015-06-10 Method for the preparation of (s)-2-acetyloxypropionic acid and derivatives thereof

Publications (1)

Publication Number Publication Date
MX2016015676A true MX2016015676A (es) 2017-02-27

Family

ID=50884807

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016015676A MX2016015676A (es) 2014-06-10 2015-06-10 Metodo para la preparacion de acido (s)-2-acetiloxipropionico y derivados del mismo.

Country Status (22)

Country Link
US (3) US9963416B2 (es)
EP (1) EP3154928B1 (es)
JP (1) JP6546609B2 (es)
KR (1) KR102358241B1 (es)
CN (1) CN106458830B (es)
AU (1) AU2015273640B2 (es)
BR (1) BR112016027507B1 (es)
CA (1) CA2949433C (es)
DK (1) DK3154928T3 (es)
ES (1) ES2790596T3 (es)
HK (1) HK1232209A1 (es)
HR (1) HRP20200562T1 (es)
HU (1) HUE049284T2 (es)
IL (1) IL249463A0 (es)
LT (1) LT3154928T (es)
MX (1) MX2016015676A (es)
NZ (1) NZ726674A (es)
PL (1) PL3154928T3 (es)
PT (1) PT3154928T (es)
RU (1) RU2703275C2 (es)
SI (1) SI3154928T1 (es)
WO (1) WO2015189244A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115043725B (zh) * 2022-08-04 2024-02-09 湖北福星生物科技有限公司 一种聚乳酸降解制备2-溴丙酸酯类化合物和乳酸酯类化合物的方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
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US2399595A (en) * 1943-05-04 1946-04-30 Nasa Process for manufacturing acyloxy carboxylic acids
US2410740A (en) 1944-04-01 1946-11-05 Libbey Owens Ford Glass Co Preparation of lactates
US3219551A (en) * 1962-10-26 1965-11-23 Continental Oil Co Receiver assembly for vacuum distillation apparatus
CH608189A5 (es) 1974-12-13 1978-12-29 Savac Ag
IT1256162B (it) 1992-10-27 1995-11-29 Zambon Spa Processo per la preparazione di un intermedio della sintesi organica
IT1271107B (it) 1994-11-29 1997-05-26 Zambon Spa Processo per la preparazione di un intermedio utile nella sintesi di composti organici
DE19505992C2 (de) * 1995-02-21 1997-04-10 Degussa Verfahren zur Herstellung von racemischen Aminoalkoholen
IT1275429B (it) 1995-05-18 1997-08-07 Zambon Spa Processo per la preparazione di un intermedio utile nella sintesi di composti organici
KR100255914B1 (ko) 1995-05-23 2000-05-01 안토니오 칸탈루피 디카르복실산 디클로라이드의 제조 방법
US5763650A (en) 1995-05-23 1998-06-09 Fructamine S.P.A. Process for the preparation of a halosubstituted aromatic acid
PL187308B1 (pl) 1995-05-23 2004-06-30 Bracco Imaging Spa Sposób wytwarzania dichlorku kwasu dikarboksylowego i sposób oczyszczania i izolacji dichlorku kwasu dikarboksylowego
IT1288114B1 (it) 1996-06-13 1998-09-10 Fructamine Spa Processo per la purificazione di un intermedio
IT1286522B1 (it) 1996-12-04 1998-07-15 Dibra Spa Processo per la preparazione di derivati dell'acido 5-ammino-2,4,6- triiodo-1,3-benzenedicarbossilico
IT1289520B1 (it) 1996-12-24 1998-10-15 Zambon Spa Processo per la preparazione di un intermedio utile nella sintesi di mezzi di contrasto iodurati
IT1299202B1 (it) 1998-05-08 2000-02-29 Dibra Spa Processo per la preparazione della s-n,n'-bis (2-idrossi-1- (idrossimetil)etil) -5-((2-idrossi-1-ossopropil)ammino)-2,4,6-triiodo
US6992209B2 (en) 2002-12-09 2006-01-31 Battelle Memorial Institute Methods of forming alpha, beta-unsaturated acids and esters
US7667068B2 (en) * 2004-07-19 2010-02-23 Board Of Trustees Of Michigan State University Process for reactive esterification distillation
CN102256923B (zh) * 2008-12-16 2013-12-04 巴斯夫欧洲公司 制备羧酸酯的方法
EP2230227A1 (en) 2009-03-20 2010-09-22 Bracco Imaging S.p.A Process for the preparation of triiodinated carboxylic aromatic derivatives
WO2012155352A1 (en) 2011-05-19 2012-11-22 Eli Lilly And Company Dihydroisoxazole compounds, parasiticidal uses and formulations thereof
US9090556B2 (en) 2011-12-09 2015-07-28 Board Of Trustees Of Michigan State University Method for producing acyloxy carboxylic acids and derivatives thereof
EP2931696B1 (en) 2012-12-11 2018-08-22 Bracco Imaging S.p.A Continuous process for the preparation of (s)-2-acetyloxypropionic acid

Also Published As

Publication number Publication date
CA2949433A1 (en) 2015-12-17
EP3154928B1 (en) 2020-03-04
HK1232209A1 (zh) 2018-01-05
WO2015189244A1 (en) 2015-12-17
RU2017100028A (ru) 2018-07-12
RU2703275C2 (ru) 2019-10-16
PT3154928T (pt) 2020-05-04
PL3154928T3 (pl) 2020-08-24
US20170210692A1 (en) 2017-07-27
US20180222840A1 (en) 2018-08-09
US20190225570A1 (en) 2019-07-25
KR20170015330A (ko) 2017-02-08
CA2949433C (en) 2022-05-03
BR112016027507B1 (pt) 2020-11-24
ES2790596T3 (es) 2020-10-28
US9963416B2 (en) 2018-05-08
BR112016027507A2 (pt) 2018-06-26
US10246400B2 (en) 2019-04-02
DK3154928T3 (da) 2020-05-18
AU2015273640A1 (en) 2016-12-15
IL249463A0 (en) 2017-02-28
NZ726674A (en) 2022-12-23
LT3154928T (lt) 2020-05-11
EP3154928A1 (en) 2017-04-19
KR102358241B1 (ko) 2022-02-04
US10738000B2 (en) 2020-08-11
HRP20200562T1 (hr) 2020-06-26
CN106458830B (zh) 2019-03-05
JP6546609B2 (ja) 2019-07-17
JP2017521386A (ja) 2017-08-03
SI3154928T1 (sl) 2020-06-30
CN106458830A (zh) 2017-02-22
AU2015273640B2 (en) 2019-01-24
RU2017100028A3 (es) 2019-01-22
HUE049284T2 (hu) 2020-09-28

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