JPS532449A - Preparation of 2-substituted propionic acid derivatives - Google Patents

Preparation of 2-substituted propionic acid derivatives

Info

Publication number
JPS532449A
JPS532449A JP7441076A JP7441076A JPS532449A JP S532449 A JPS532449 A JP S532449A JP 7441076 A JP7441076 A JP 7441076A JP 7441076 A JP7441076 A JP 7441076A JP S532449 A JPS532449 A JP S532449A
Authority
JP
Japan
Prior art keywords
preparation
propionic acid
acid derivatives
substituted propionic
substituted
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
JP7441076A
Other languages
Japanese (ja)
Inventor
Yoshitsugu Yamada
Kazumi Kobayashi
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals 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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP7441076A priority Critical patent/JPS532449A/en
Publication of JPS532449A publication Critical patent/JPS532449A/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: Title compounds useful as analgesic, antiphlogistic drugs and their intermediates, are prepared simply by reacting alkyl benzene with pyruvic acid in the presence of Lewis acid catalyst.
COPYRIGHT: (C)1978,JPO&Japio
JP7441076A 1976-06-25 1976-06-25 Preparation of 2-substituted propionic acid derivatives Pending JPS532449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7441076A JPS532449A (en) 1976-06-25 1976-06-25 Preparation of 2-substituted propionic acid derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7441076A JPS532449A (en) 1976-06-25 1976-06-25 Preparation of 2-substituted propionic acid derivatives

Publications (1)

Publication Number Publication Date
JPS532449A true JPS532449A (en) 1978-01-11

Family

ID=13546381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7441076A Pending JPS532449A (en) 1976-06-25 1976-06-25 Preparation of 2-substituted propionic acid derivatives

Country Status (1)

Country Link
JP (1) JPS532449A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60105518A (en) * 1983-11-15 1985-06-11 Ube Ind Ltd Manufacture of two layer film with anticorrosion property
JPH0288538A (en) * 1988-09-27 1990-03-28 Ube Ind Ltd 2-hydroxy-2-(4-substituted)propione
US5750764A (en) * 1995-11-17 1998-05-12 Aeci Limited Synthesis and resolution of propionic acid derivatives

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514136A (en) * 1974-06-26 1976-01-14 Shionogi Seiyaku Kk 22 chikanpuropionsanjudotaino shinkiseizoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514136A (en) * 1974-06-26 1976-01-14 Shionogi Seiyaku Kk 22 chikanpuropionsanjudotaino shinkiseizoho

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60105518A (en) * 1983-11-15 1985-06-11 Ube Ind Ltd Manufacture of two layer film with anticorrosion property
JPS6356053B2 (en) * 1983-11-15 1988-11-07 Ube Industries
JPH0288538A (en) * 1988-09-27 1990-03-28 Ube Ind Ltd 2-hydroxy-2-(4-substituted)propione
US5750764A (en) * 1995-11-17 1998-05-12 Aeci Limited Synthesis and resolution of propionic acid derivatives

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