JPS55121837A - Asymmetric hydrogenation catalyst - Google Patents

Asymmetric hydrogenation catalyst

Info

Publication number
JPS55121837A
JPS55121837A JP2849279A JP2849279A JPS55121837A JP S55121837 A JPS55121837 A JP S55121837A JP 2849279 A JP2849279 A JP 2849279A JP 2849279 A JP2849279 A JP 2849279A JP S55121837 A JPS55121837 A JP S55121837A
Authority
JP
Japan
Prior art keywords
hydrogeneation
optically active
catalyst
asymmetric
ligand
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.)
Pending
Application number
JP2849279A
Other languages
Japanese (ja)
Inventor
Kenichi Onuma
Tomiyasu Ito
Asarou Nakamura
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Priority to JP2849279A priority Critical patent/JPS55121837A/en
Publication of JPS55121837A publication Critical patent/JPS55121837A/en
Pending 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: To obtain chiral compounds in good yield by using a rhorium complex having the optically active substance of a specific phosphine derivative as a ligand as a catalyst for the hydrogeneation reaction of prochiral carbon double bonds.
CONSTITUTION: In the hydrogeneation reaction of an organic compound having prochiral C-C double bonds, an asymmetric hydrogeneation catalyst consisting of a rhodium complex having as a ligand a chiral phosphine, e.g., the optically active substance of phosphine derivative of the formula, (R is an alkyl, aryl or aralkyl group). Thus, chiral compounds can be obtained in good yield and also the asymmetric hydrogeneation catalyst is excellently applicable to the synthesis of optically active amino acids.
COPYRIGHT: (C)1980,JPO&Japio
JP2849279A 1979-03-12 1979-03-12 Asymmetric hydrogenation catalyst Pending JPS55121837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2849279A JPS55121837A (en) 1979-03-12 1979-03-12 Asymmetric hydrogenation catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2849279A JPS55121837A (en) 1979-03-12 1979-03-12 Asymmetric hydrogenation catalyst

Publications (1)

Publication Number Publication Date
JPS55121837A true JPS55121837A (en) 1980-09-19

Family

ID=12250157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2849279A Pending JPS55121837A (en) 1979-03-12 1979-03-12 Asymmetric hydrogenation catalyst

Country Status (1)

Country Link
JP (1) JPS55121837A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0083332A2 (en) * 1981-12-28 1983-07-06 Monsanto Company Asymmetric reduction of nitro-containing prochiral compounds
CN1047597C (en) * 1997-06-02 1999-12-22 厦门大学 Chiral phosphine aminate-metal coordinate compound, the prepn. method thereof and the application in the asymmetrically catalytic hydrogenation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0083332A2 (en) * 1981-12-28 1983-07-06 Monsanto Company Asymmetric reduction of nitro-containing prochiral compounds
EP0083332A3 (en) * 1981-12-28 1985-03-27 Monsanto Company Asymmetric reduction of nitro-containing prochiral compounds
CN1047597C (en) * 1997-06-02 1999-12-22 厦门大学 Chiral phosphine aminate-metal coordinate compound, the prepn. method thereof and the application in the asymmetrically catalytic hydrogenation

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