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JPS57126451A - Preparation of 2-aminopropanol derivative - Google Patents

Preparation of 2-aminopropanol derivative

Info

Publication number
JPS57126451A
JPS57126451A JP56011957A JP1195781A JPS57126451A JP S57126451 A JPS57126451 A JP S57126451A JP 56011957 A JP56011957 A JP 56011957A JP 1195781 A JP1195781 A JP 1195781A JP S57126451 A JPS57126451 A JP S57126451A
Authority
JP
Japan
Prior art keywords
compound
hydrochloric acid
derivative
pref
platinum
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
JP56011957A
Other languages
Japanese (ja)
Inventor
Moriaki Nozue
Kunimichi Yanagisawa
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.)
Kawaken Fine Chemicals Co Ltd
Original Assignee
Kawaken Fine Chemicals Co Ltd
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 Kawaken Fine Chemicals Co Ltd filed Critical Kawaken Fine Chemicals Co Ltd
Priority to JP56011957A priority Critical patent/JPS57126451A/en
Publication of JPS57126451A publication Critical patent/JPS57126451A/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

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

Abstract

PURPOSE: To prepare the titled compound useful as a medicine for the circulatory organs, etx., economically and safely, by the catalytic reduction of a 2-hydroxyiminopropiophenone derivative in an organic solvent containing hydrochloric acid in the presence of a platinum-carbon catalyst.
CONSTITUTION: The 1-pheny1-2-aminopropanol derivative of formula II (X is methyl, methoxy, OH or halogen) is prepared by the catalytic reduction of the compound of formulaIin an organic solvent containing hydrochloric acid in the prosence of a platinum-carbon catalyst. The amount of hydrochloric acid is 1W6mol, pref. 2W5mol/1mol of the starting compound. The solvent is pref. methanol, ethanol, etc. Since hydrogen chloride gas is not used in the reaction, the objective compound can be obtained safely, in high selectivity, with little side reactions. The compound of formula II is also useful as a drug acting to the sympathetic nervous system.
COPYRIGHT: (C)1982,JPO&Japio
JP56011957A 1981-01-29 1981-01-29 Preparation of 2-aminopropanol derivative Pending JPS57126451A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56011957A JPS57126451A (en) 1981-01-29 1981-01-29 Preparation of 2-aminopropanol derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56011957A JPS57126451A (en) 1981-01-29 1981-01-29 Preparation of 2-aminopropanol derivative

Publications (1)

Publication Number Publication Date
JPS57126451A true JPS57126451A (en) 1982-08-06

Family

ID=11792091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56011957A Pending JPS57126451A (en) 1981-01-29 1981-01-29 Preparation of 2-aminopropanol derivative

Country Status (1)

Country Link
JP (1) JPS57126451A (en)

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