JPS52142035A - Process for ester interchange reaction - Google Patents

Process for ester interchange reaction

Info

Publication number
JPS52142035A
JPS52142035A JP5666076A JP5666076A JPS52142035A JP S52142035 A JPS52142035 A JP S52142035A JP 5666076 A JP5666076 A JP 5666076A JP 5666076 A JP5666076 A JP 5666076A JP S52142035 A JPS52142035 A JP S52142035A
Authority
JP
Japan
Prior art keywords
ester interchange
interchange reaction
specific
reaction
ester
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
JP5666076A
Other languages
Japanese (ja)
Other versions
JPS5826742B2 (en
Inventor
Hiroyuki Ikeuchi
Heiroku Suganuma
Tetsushi Habara
Akiharu Fujita
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP51056660A priority Critical patent/JPS5826742B2/en
Publication of JPS52142035A publication Critical patent/JPS52142035A/en
Publication of JPS5826742B2 publication Critical patent/JPS5826742B2/en
Expired 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

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

Abstract

PURPOSE: A process for ester interchange reaction to obtain bis-β-hydroxyethyl terephthalate and/or its oligomers, characterized by carrying out the ester interchange between dimethyl terephthalate and ethylene glycol in the presence of a specific amount of specific terephthalates.
COPYRIGHT: (C)1977,JPO&Japio
JP51056660A 1976-05-19 1976-05-19 Transesterification reaction method Expired JPS5826742B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51056660A JPS5826742B2 (en) 1976-05-19 1976-05-19 Transesterification reaction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51056660A JPS5826742B2 (en) 1976-05-19 1976-05-19 Transesterification reaction method

Publications (2)

Publication Number Publication Date
JPS52142035A true JPS52142035A (en) 1977-11-26
JPS5826742B2 JPS5826742B2 (en) 1983-06-04

Family

ID=13033533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51056660A Expired JPS5826742B2 (en) 1976-05-19 1976-05-19 Transesterification reaction method

Country Status (1)

Country Link
JP (1) JPS5826742B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59216840A (en) * 1983-05-20 1984-12-06 Teijin Hercules Kk Treatment of recovered methanol
JP2002020348A (en) * 2000-07-07 2002-01-23 Nissan Chem Ind Ltd Method for producing diol derivative

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59216840A (en) * 1983-05-20 1984-12-06 Teijin Hercules Kk Treatment of recovered methanol
JPH0342251B2 (en) * 1983-05-20 1991-06-26
JP2002020348A (en) * 2000-07-07 2002-01-23 Nissan Chem Ind Ltd Method for producing diol derivative

Also Published As

Publication number Publication date
JPS5826742B2 (en) 1983-06-04

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