PL1907349T3 - Sposób wytwarzania racemicznych kwasów alkilo-5-halopent-4-enokarboksylowych lub ich estrów - Google Patents

Sposób wytwarzania racemicznych kwasów alkilo-5-halopent-4-enokarboksylowych lub ich estrów

Info

Publication number
PL1907349T3
PL1907349T3 PL06762344T PL06762344T PL1907349T3 PL 1907349 T3 PL1907349 T3 PL 1907349T3 PL 06762344 T PL06762344 T PL 06762344T PL 06762344 T PL06762344 T PL 06762344T PL 1907349 T3 PL1907349 T3 PL 1907349T3
Authority
PL
Poland
Prior art keywords
halopent
carboxylic esters
preparing racemic
racemic alkyl
enecarboxylic acids
Prior art date
Application number
PL06762344T
Other languages
English (en)
Inventor
Peter Pojarliev
Gerhard Steinbauer
Christian Burger
Original Assignee
Dsm Fine Chemicals Austria Nfg Gmbh & Co Kg
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 Dsm Fine Chemicals Austria Nfg Gmbh & Co Kg filed Critical Dsm Fine Chemicals Austria Nfg Gmbh & Co Kg
Publication of PL1907349T3 publication Critical patent/PL1907349T3/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/317—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C07C67/32—Decarboxylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PL06762344T 2005-07-25 2006-07-03 Sposób wytwarzania racemicznych kwasów alkilo-5-halopent-4-enokarboksylowych lub ich estrów PL1907349T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0124005A AT502257B1 (de) 2005-07-25 2005-07-25 Verfahren zur herstellung von racemischen alkyl-5-halogen-pent-4-en-carbonsäuren bzw. -carbonsäureestern
EP06762344A EP1907349B1 (en) 2005-07-25 2006-07-03 Process for preparing racemic alkyl-5-halopent-4-enecarboxylic acids or -carboxylic esters
PCT/EP2006/006438 WO2007017018A1 (en) 2005-07-25 2006-07-03 Process for preparing racemic alkyl-5-halopent-4-enecarboxylic acids or -carboxylic esters

Publications (1)

Publication Number Publication Date
PL1907349T3 true PL1907349T3 (pl) 2013-04-30

Family

ID=37023089

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06762344T PL1907349T3 (pl) 2005-07-25 2006-07-03 Sposób wytwarzania racemicznych kwasów alkilo-5-halopent-4-enokarboksylowych lub ich estrów

Country Status (12)

Country Link
US (1) US7550626B2 (pl)
EP (1) EP1907349B1 (pl)
JP (1) JP5222726B2 (pl)
CN (1) CN101233097B (pl)
AT (1) AT502257B1 (pl)
BR (1) BRPI0614165A2 (pl)
EA (1) EA014690B1 (pl)
ES (1) ES2400060T3 (pl)
PL (1) PL1907349T3 (pl)
PT (1) PT1907349E (pl)
SI (1) SI1907349T1 (pl)
WO (1) WO2007017018A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112023000694A2 (pt) * 2020-07-16 2023-02-07 Guerbet Sa Método para sintetizar diésteres de ácido 2-bromoglutárico

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616442A (en) * 1979-07-20 1981-02-17 Nippon Zeon Co Ltd Preparation of 2-substituted-3-oxo-cyclopentylacetic acid ester
JPH08245508A (ja) * 1995-03-16 1996-09-24 Nippon Zeon Co Ltd 不飽和カルボン酸エステルおよび不飽和カルボン酸エステルの製造方法
EP1200384B1 (de) * 1999-07-29 2004-04-28 Speedel Pharma AG 2-alkyl-5-halogen-pent-4-encarbonsäuren und deren herstellung
EP1571138B2 (en) * 2002-12-09 2014-12-17 Asahi Glass Company, Limited Processes for producing (4e)-5-chloro-2-isopropyl-4-pentenoic ester and optically active isomer thereof
CN101035753A (zh) 2004-10-15 2007-09-12 旭硝子株式会社 (4e)－5－氯－2－异丙基－4－戊烯酸酯及其旋光物的制备方法

Also Published As

Publication number Publication date
BRPI0614165A2 (pt) 2011-03-15
JP2009502821A (ja) 2009-01-29
EP1907349A1 (en) 2008-04-09
EA200800407A1 (ru) 2008-06-30
JP5222726B2 (ja) 2013-06-26
CN101233097B (zh) 2011-06-08
EP1907349B1 (en) 2012-11-28
SI1907349T1 (sl) 2013-06-28
AT502257B1 (de) 2007-04-15
US7550626B2 (en) 2009-06-23
WO2007017018A1 (en) 2007-02-15
US20080207943A1 (en) 2008-08-28
PT1907349E (pt) 2013-02-27
ES2400060T3 (es) 2013-04-05
CN101233097A (zh) 2008-07-30
EA014690B1 (ru) 2010-12-30
AT502257A1 (de) 2007-02-15

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