JPS5265209A - Manufacture of diols - Google Patents

Manufacture of diols

Info

Publication number
JPS5265209A
JPS5265209A JP14094175A JP14094175A JPS5265209A JP S5265209 A JPS5265209 A JP S5265209A JP 14094175 A JP14094175 A JP 14094175A JP 14094175 A JP14094175 A JP 14094175A JP S5265209 A JPS5265209 A JP S5265209A
Authority
JP
Japan
Prior art keywords
diols
manufacture
diacetoxybutane
butanediol
diol
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
JP14094175A
Other languages
Japanese (ja)
Inventor
Yasuo Tanabe
Jun Toriya
Masao Kasahara
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP14094175A priority Critical patent/JPS5265209A/en
Priority to IT6933876A priority patent/IT1069133B/en
Priority to FR7629932A priority patent/FR2327213A1/en
Priority to NL7610981A priority patent/NL187156C/en
Priority to GB4120276A priority patent/GB1560694A/en
Priority to CA262,843A priority patent/CA1077523A/en
Priority to DE19762645030 priority patent/DE2645030C2/en
Publication of JPS5265209A publication Critical patent/JPS5265209A/en
Pending legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: Industrially advantageous process for producing 1,4-butanediol by hydrolysis in a homogeneous phase of 1,4-diacetoxybutane, water, and an azeotropic mixt. of the starting material, partially hydrolyzed product and diol.
COPYRIGHT: (C)1977,JPO&Japio
JP14094175A 1975-10-06 1975-11-25 Manufacture of diols Pending JPS5265209A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP14094175A JPS5265209A (en) 1975-11-25 1975-11-25 Manufacture of diols
IT6933876A IT1069133B (en) 1975-10-06 1976-09-30 PROCEDURE FOR THE PRODUCTION OF BUTANDIOL OR BUTENDIOL
FR7629932A FR2327213A1 (en) 1975-10-06 1976-10-05 PROCESS FOR THE PRODUCTION OF BUTANEDIOL OR BUTENEDIOL
NL7610981A NL187156C (en) 1975-10-06 1976-10-05 METHOD FOR PREPARING BUTANE DIOL OR BUTENE DIOL.
GB4120276A GB1560694A (en) 1975-10-06 1976-10-05 Process for producing butanediol or butenediol
CA262,843A CA1077523A (en) 1975-10-06 1976-10-06 Process for producing butanediol or butenediol
DE19762645030 DE2645030C2 (en) 1975-10-06 1976-10-06 Process for the production of butanediol or butenediol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14094175A JPS5265209A (en) 1975-11-25 1975-11-25 Manufacture of diols

Publications (1)

Publication Number Publication Date
JPS5265209A true JPS5265209A (en) 1977-05-30

Family

ID=15280366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14094175A Pending JPS5265209A (en) 1975-10-06 1975-11-25 Manufacture of diols

Country Status (1)

Country Link
JP (1) JPS5265209A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5479211A (en) * 1977-11-14 1979-06-25 Halcon International Inc Improved manufacture of polyhydric alcohol compounds
US6555720B1 (en) 2000-04-28 2003-04-29 Mitsubishi Chemical Corporation Method and system for producing 1,4-butanediol

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219610A (en) * 1975-08-04 1977-02-15 Mitsubishi Chem Ind Ltd Process for preparation of high purity butanediol

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219610A (en) * 1975-08-04 1977-02-15 Mitsubishi Chem Ind Ltd Process for preparation of high purity butanediol

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5479211A (en) * 1977-11-14 1979-06-25 Halcon International Inc Improved manufacture of polyhydric alcohol compounds
US6555720B1 (en) 2000-04-28 2003-04-29 Mitsubishi Chemical Corporation Method and system for producing 1,4-butanediol

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