ES2064544T3 - Procedimiento para la preparacion de esteres alquilicos inferiores de acido r-(+)-3-oxocicloalcanocarboxilico. - Google Patents

Procedimiento para la preparacion de esteres alquilicos inferiores de acido r-(+)-3-oxocicloalcanocarboxilico.

Info

Publication number
ES2064544T3
ES2064544T3 ES90112919T ES90112919T ES2064544T3 ES 2064544 T3 ES2064544 T3 ES 2064544T3 ES 90112919 T ES90112919 T ES 90112919T ES 90112919 T ES90112919 T ES 90112919T ES 2064544 T3 ES2064544 T3 ES 2064544T3
Authority
ES
Spain
Prior art keywords
lower alkyl
alkyl esters
oxocicloalcanocarboxilico
procedure
preparation
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.)
Expired - Lifetime
Application number
ES90112919T
Other languages
English (en)
Inventor
Horst Dipl Chem Dr Schwall
Rainer Dipl Chem Dr Sobotta
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.)
Boehringer Ingelheim GmbH
Original Assignee
Boehringer Ingelheim GmbH
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 Boehringer Ingelheim GmbH filed Critical Boehringer Ingelheim GmbH
Application granted granted Critical
Publication of ES2064544T3 publication Critical patent/ES2064544T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • C12P41/00—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture
    • C12P41/003—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by ester formation, lactone formation or the inverse reactions
    • C12P41/005—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by ester formation, lactone formation or the inverse reactions by esterification of carboxylic acid groups in the enantiomers or the inverse reaction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
  • Analytical Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

EL INVENTO SE REFIERE A UN PROCEDIMIENTO PARA PRODUCIR ESTERES ALQUILO DE BAJO NUMEROS DE CARBONO DEL ACIDO R ROLIZAR UN RACEMATO A UN PH ENTRE 7 Y 8 Y AISLAR EL ESTER DESEADO DEL MEDIO DE REACCION.
ES90112919T 1989-07-11 1990-07-06 Procedimiento para la preparacion de esteres alquilicos inferiores de acido r-(+)-3-oxocicloalcanocarboxilico. Expired - Lifetime ES2064544T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3922752A DE3922752A1 (de) 1989-07-11 1989-07-11 Verfahren zur herstellung von r-(+) -3-oxocycloalkancarbonsaeureniederalkylestern

Publications (1)

Publication Number Publication Date
ES2064544T3 true ES2064544T3 (es) 1995-02-01

Family

ID=6384722

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90112919T Expired - Lifetime ES2064544T3 (es) 1989-07-11 1990-07-06 Procedimiento para la preparacion de esteres alquilicos inferiores de acido r-(+)-3-oxocicloalcanocarboxilico.

Country Status (10)

Country Link
EP (1) EP0407909B1 (es)
JP (1) JPH05501049A (es)
AT (1) ATE113662T1 (es)
CA (1) CA2064248A1 (es)
DD (1) DD298429A5 (es)
DE (2) DE3922752A1 (es)
DK (1) DK0407909T3 (es)
ES (1) ES2064544T3 (es)
GR (1) GR3014935T3 (es)
WO (1) WO1991000922A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19844876A1 (de) * 1998-09-30 2000-04-06 Basf Ag Verfahren zur Racematspaltung von Arylalkylcarbonsäureestern
FR2796641B1 (fr) * 1999-07-22 2001-09-21 Aventis Pharma Sa Nouveau procede de preparation de composes benzoperhydroisoindole

Also Published As

Publication number Publication date
JPH05501049A (ja) 1993-03-04
WO1991000922A1 (de) 1991-01-24
CA2064248A1 (en) 1991-01-12
EP0407909B1 (de) 1994-11-02
DE59007604D1 (de) 1994-12-08
EP0407909A1 (de) 1991-01-16
DD298429A5 (de) 1992-02-20
DE3922752A1 (de) 1991-01-17
DK0407909T3 (da) 1995-01-16
ATE113662T1 (de) 1994-11-15
GR3014935T3 (en) 1995-05-31

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