AR016832A1 - METHOD FOR THE PREPARATION OF PHENYLACETILCARBINOLS WITHOUT CHARMS FROM ACETALDEHYDE AND BENZALDEHIDO IN THE PRESENCE OF PIRUVATODECARBOXILASADE ZIMOMONES - Google Patents

METHOD FOR THE PREPARATION OF PHENYLACETILCARBINOLS WITHOUT CHARMS FROM ACETALDEHYDE AND BENZALDEHIDO IN THE PRESENCE OF PIRUVATODECARBOXILASADE ZIMOMONES

Info

Publication number
AR016832A1
AR016832A1 ARP980104093A ARP980104093A AR016832A1 AR 016832 A1 AR016832 A1 AR 016832A1 AR P980104093 A ARP980104093 A AR P980104093A AR P980104093 A ARP980104093 A AR P980104093A AR 016832 A1 AR016832 A1 AR 016832A1
Authority
AR
Argentina
Prior art keywords
acetaldehyde
preparation
zimomones
piruvatodecarboxilasade
phenylacetilcarbinols
Prior art date
Application number
ARP980104093A
Other languages
Spanish (es)
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of AR016832A1 publication Critical patent/AR016832A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/88—Lyases (4.)
    • 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
    • C12P7/24—Preparation of oxygen-containing organic compounds containing a carbonyl group
    • C12P7/26—Ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Método para la preparacion de fenilacetilcarbinoles sin enantiomeros de la formula general (I), donde R es H, F, Cl o Br, a partir de acetaldehido ybenzaldehidos de la formula general (II), en presencia de piruvatocarboxilasa de zimomonas, caracterizado porque en el curso de la biotransformacionse va agregando acetaldehido de manera continua o discontinua, de manera tal que la concentracion de acetaldehido en el medio de reaccion es de entre20 y 50 mMol/I.Method for the preparation of phenylacetylcarbinoles without enantiomers of the general formula (I), where R is H, F, Cl or Br, from acetaldehyde and benzaldehydes of the general formula (II), in the presence of zyomonas pyruvatocarboxylase, characterized in that in The course of biotransformation is adding acetaldehyde continuously or discontinuously, so that the concentration of acetaldehyde in the reaction medium is between 20 and 50 mMol / I.

ARP980104093A 1997-08-20 1998-08-19 METHOD FOR THE PREPARATION OF PHENYLACETILCARBINOLS WITHOUT CHARMS FROM ACETALDEHYDE AND BENZALDEHIDO IN THE PRESENCE OF PIRUVATODECARBOXILASADE ZIMOMONES AR016832A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19736104A DE19736104A1 (en) 1997-08-20 1997-08-20 Preparation of enantiomerically pure phenylacetycarbinol derivatives

Publications (1)

Publication Number Publication Date
AR016832A1 true AR016832A1 (en) 2001-08-01

Family

ID=7839543

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980104093A AR016832A1 (en) 1997-08-20 1998-08-19 METHOD FOR THE PREPARATION OF PHENYLACETILCARBINOLS WITHOUT CHARMS FROM ACETALDEHYDE AND BENZALDEHIDO IN THE PRESENCE OF PIRUVATODECARBOXILASADE ZIMOMONES

Country Status (6)

Country Link
EP (1) EP1009848A1 (en)
JP (1) JP2001514899A (en)
AR (1) AR016832A1 (en)
AU (1) AU8732798A (en)
DE (1) DE19736104A1 (en)
WO (1) WO1999009195A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19918935A1 (en) * 1999-04-27 2000-11-02 Forschungszentrum Juelich Gmbh Stereoselective synthesis of 2-hydroxyketones
DE10032254B4 (en) * 2000-07-03 2006-05-04 Forschungszentrum Jülich GmbH Nucleotide sequence encoding a benzaldehyde lyase and process for the stereoselective synthesis of (R) -2-hydroxyketones
DE10032058A1 (en) * 2000-07-05 2002-01-17 Basf Ag Microbial production of R-phenylacetylcarbinol by biological conversion of benzaldehyde by filamentous fungi
DE10142467A1 (en) 2001-08-31 2003-03-20 Basf Ag New pyruvate decarboxylase, its production and use
DE10142574A1 (en) * 2001-09-01 2003-03-20 Basf Ag Process for the preparation of R-phenylacetylcarbinol by an enzymatic process in a two-phase system
JP2010017094A (en) * 2008-07-08 2010-01-28 Thermostable Enzyme Laboratory Co Ltd Method for producing acetaldehyde by enzyme reaction
DE102013009631A1 (en) 2013-06-10 2014-12-11 Forschungszentrum Jülich GmbH Process for the preparation of cathin
DE102017210944B4 (en) 2017-06-28 2019-05-23 Technische Universität Dresden Alcohol dehydrogenases and methods for the stereoselective reduction of carbonyl compounds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19523269C2 (en) * 1995-05-26 2000-05-31 Forschungszentrum Juelich Gmbh Process for the production of acyloin, pyruvate decarboxylase suitable therefor as well as its production and DNA sequence of the PDC gene coding for it

Also Published As

Publication number Publication date
AU8732798A (en) 1999-03-08
EP1009848A1 (en) 2000-06-21
DE19736104A1 (en) 1999-02-25
JP2001514899A (en) 2001-09-18
WO1999009195A1 (en) 1999-02-25

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