DE102005052338A1 - Preparation of aliphatic dicarboxylic acid, preferably methyl malonic acid and/or dimethyl malonic acid, useful e.g. in chemical industry for the production of polyester, comprises fermentation of a microorganism culture - Google Patents

Preparation of aliphatic dicarboxylic acid, preferably methyl malonic acid and/or dimethyl malonic acid, useful e.g. in chemical industry for the production of polyester, comprises fermentation of a microorganism culture Download PDF

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Publication number
DE102005052338A1
DE102005052338A1 DE200510052338 DE102005052338A DE102005052338A1 DE 102005052338 A1 DE102005052338 A1 DE 102005052338A1 DE 200510052338 DE200510052338 DE 200510052338 DE 102005052338 A DE102005052338 A DE 102005052338A DE 102005052338 A1 DE102005052338 A1 DE 102005052338A1
Authority
DE
Germany
Prior art keywords
malonic acid
preparation
acid
preferably methyl
aliphatic dicarboxylic
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
DE200510052338
Other languages
German (de)
Inventor
Uwe Horn
Armin Siering
Karin Martin
Gudrun Krauter
Peter-Juergen Mueller
Bettina Bardl
Joerg-Hermann Ozegowski
Kerstin Herold
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LEIBNIZ INST NATURSTOFF FORSCH
Friedrich Schiller Universtaet Jena FSU
Original Assignee
LEIBNIZ INST NATURSTOFF FORSCH
Friedrich Schiller Universtaet Jena FSU
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
Priority claimed from DE200510034590 external-priority patent/DE102005034590A1/en
Application filed by LEIBNIZ INST NATURSTOFF FORSCH, Friedrich Schiller Universtaet Jena FSU filed Critical LEIBNIZ INST NATURSTOFF FORSCH
Priority to DE200510052338 priority Critical patent/DE102005052338A1/en
Publication of DE102005052338A1 publication Critical patent/DE102005052338A1/en
Ceased legal-status Critical Current

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Classifications

    • 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
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/44—Polycarboxylic acids
    • C12P7/46—Dicarboxylic acids having four or less carbon atoms, e.g. fumaric acid, maleic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
    • C07C55/02—Dicarboxylic acids
    • 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
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/44—Polycarboxylic acids

Abstract

Preparation of aliphatic dicarboxylic acid, preferably methyl malonic acid and/or dimethyl malonic acid in accordance with the principal patent , comprises fermentation of a microorganism culture.
DE200510052338 2005-07-19 2005-10-28 Preparation of aliphatic dicarboxylic acid, preferably methyl malonic acid and/or dimethyl malonic acid, useful e.g. in chemical industry for the production of polyester, comprises fermentation of a microorganism culture Ceased DE102005052338A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200510052338 DE102005052338A1 (en) 2005-07-19 2005-10-28 Preparation of aliphatic dicarboxylic acid, preferably methyl malonic acid and/or dimethyl malonic acid, useful e.g. in chemical industry for the production of polyester, comprises fermentation of a microorganism culture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200510034590 DE102005034590A1 (en) 2005-07-19 2005-07-19 Fermentative production of methyl- and dimethyl-malonic acids, useful particularly for preparing polyesters, comprises growing Streptomyces
DE200510052338 DE102005052338A1 (en) 2005-07-19 2005-10-28 Preparation of aliphatic dicarboxylic acid, preferably methyl malonic acid and/or dimethyl malonic acid, useful e.g. in chemical industry for the production of polyester, comprises fermentation of a microorganism culture

Publications (1)

Publication Number Publication Date
DE102005052338A1 true DE102005052338A1 (en) 2007-05-16

Family

ID=37982518

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200510052338 Ceased DE102005052338A1 (en) 2005-07-19 2005-10-28 Preparation of aliphatic dicarboxylic acid, preferably methyl malonic acid and/or dimethyl malonic acid, useful e.g. in chemical industry for the production of polyester, comprises fermentation of a microorganism culture

Country Status (1)

Country Link
DE (1) DE102005052338A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107267561A (en) * 2008-07-08 2017-10-20 帝斯曼知识产权资产管理有限公司 Pass through fermenting and producing dicarboxylic acids at a low ph

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107267561A (en) * 2008-07-08 2017-10-20 帝斯曼知识产权资产管理有限公司 Pass through fermenting and producing dicarboxylic acids at a low ph

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