JPS53127405A - Continuous preparation of 1,4-butanediol - Google Patents

Continuous preparation of 1,4-butanediol

Info

Publication number
JPS53127405A
JPS53127405A JP3952777A JP3952777A JPS53127405A JP S53127405 A JPS53127405 A JP S53127405A JP 3952777 A JP3952777 A JP 3952777A JP 3952777 A JP3952777 A JP 3952777A JP S53127405 A JPS53127405 A JP S53127405A
Authority
JP
Japan
Prior art keywords
butanediol
continuous preparation
reaction
ester
diacetoxybutene
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
JP3952777A
Other languages
Japanese (ja)
Other versions
JPS6254778B2 (en
Inventor
Yoshinori Yoshida
Chihiro Nozaki
Hitoshi Oka
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.)
JSR Corp
Original Assignee
Japan Synthetic Rubber 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 Japan Synthetic Rubber Co Ltd filed Critical Japan Synthetic Rubber Co Ltd
Priority to JP3952777A priority Critical patent/JPS53127405A/en
Publication of JPS53127405A publication Critical patent/JPS53127405A/en
Publication of JPS6254778B2 publication Critical patent/JPS6254778B2/ja
Granted 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

Abstract

PURPOSE: To prepare 1. 4-butanediol efficiently and economically by the hydrogenation reaction of a solution obtained by distilling out an ester component continuously from a reaction mixture prepared by the ester interchange reaction of 1, 4-diacetoxybutene-2 in the presence of a basic catalyst.
COPYRIGHT: (C)1978,JPO&Japio
JP3952777A 1977-04-08 1977-04-08 Continuous preparation of 1,4-butanediol Granted JPS53127405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3952777A JPS53127405A (en) 1977-04-08 1977-04-08 Continuous preparation of 1,4-butanediol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3952777A JPS53127405A (en) 1977-04-08 1977-04-08 Continuous preparation of 1,4-butanediol

Publications (2)

Publication Number Publication Date
JPS53127405A true JPS53127405A (en) 1978-11-07
JPS6254778B2 JPS6254778B2 (en) 1987-11-17

Family

ID=12555506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3952777A Granted JPS53127405A (en) 1977-04-08 1977-04-08 Continuous preparation of 1,4-butanediol

Country Status (1)

Country Link
JP (1) JPS53127405A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09194427A (en) * 1996-01-18 1997-07-29 Daicel Chem Ind Ltd Production of saturated ester

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4949910A (en) * 1972-09-19 1974-05-15
JPS5030811A (en) * 1973-05-30 1975-03-27
JPS50131908A (en) * 1974-03-13 1975-10-18

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4949910A (en) * 1972-09-19 1974-05-15
JPS5030811A (en) * 1973-05-30 1975-03-27
JPS50131908A (en) * 1974-03-13 1975-10-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09194427A (en) * 1996-01-18 1997-07-29 Daicel Chem Ind Ltd Production of saturated ester

Also Published As

Publication number Publication date
JPS6254778B2 (en) 1987-11-17

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