CA2180963A1 - Novel high enantio-selective process for producing pure enantiomeric cyclopentane and cyclopentene-.beta.-amino acids - Google Patents

Novel high enantio-selective process for producing pure enantiomeric cyclopentane and cyclopentene-.beta.-amino acids

Info

Publication number
CA2180963A1
CA2180963A1 CA002180963A CA2180963A CA2180963A1 CA 2180963 A1 CA2180963 A1 CA 2180963A1 CA 002180963 A CA002180963 A CA 002180963A CA 2180963 A CA2180963 A CA 2180963A CA 2180963 A1 CA2180963 A1 CA 2180963A1
Authority
CA
Canada
Prior art keywords
beta
amino acids
cyclopentane
cyclopentene
selective process
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.)
Granted
Application number
CA002180963A
Other languages
French (fr)
Other versions
CA2180963C (en
Inventor
Joachim Mittendorf
Hermann Arold
Peter Fey
Michael Matzke
Hans-Christian Militzer
Klaus-Helmut Mohrs
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.)
Bayer AG
Original Assignee
Individual
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 DE4400749A external-priority patent/DE4400749A1/en
Application filed by Individual filed Critical Individual
Publication of CA2180963A1 publication Critical patent/CA2180963A1/en
Application granted granted Critical
Publication of CA2180963C publication Critical patent/CA2180963C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The present invention relates to a highly enantio-selective process for the preparation of enantiomerically pure cyclopentane- and -pentene .beta.-amino acids of the general formula (I) (see formula I) in which A and L, A and D or E and L, D and E, R2, R3, T and R1 have the meaning given in the description.
CA002180963A 1994-01-13 1995-01-09 Novel high enantio-selective process for producing pure enantiomeric cyclopentane and cyclopentene-.beta.-amino acids Expired - Fee Related CA2180963C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4400749.3 1994-01-13
DE4400749A DE4400749A1 (en) 1994-01-13 1994-01-13 New highly enantioselective process for the production of enantiomerically pure cyclopentane and pentene beta amino acids
PCT/EP1995/000059 WO1995019337A1 (en) 1994-01-13 1995-01-09 NOVEL HIGH ENANTIO-SELECTIVE PROCESS FOR PRODUCING PURE ENANTIOMERIC CYCLOPENTANE AND CYCLOPENTENE-β-AMINO ACIDS

Publications (2)

Publication Number Publication Date
CA2180963A1 true CA2180963A1 (en) 1995-07-20
CA2180963C CA2180963C (en) 2006-03-14

Family

ID=36095689

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002180963A Expired - Fee Related CA2180963C (en) 1994-01-13 1995-01-09 Novel high enantio-selective process for producing pure enantiomeric cyclopentane and cyclopentene-.beta.-amino acids

Country Status (1)

Country Link
CA (1) CA2180963C (en)

Also Published As

Publication number Publication date
CA2180963C (en) 2006-03-14

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