JPS5461110A - Preparation of 2-methyl-3-buten-2-ol - Google Patents

Preparation of 2-methyl-3-buten-2-ol

Info

Publication number
JPS5461110A
JPS5461110A JP12652777A JP12652777A JPS5461110A JP S5461110 A JPS5461110 A JP S5461110A JP 12652777 A JP12652777 A JP 12652777A JP 12652777 A JP12652777 A JP 12652777A JP S5461110 A JPS5461110 A JP S5461110A
Authority
JP
Japan
Prior art keywords
aqueous solution
boric acid
buten
methyl
title compound
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
JP12652777A
Other languages
Japanese (ja)
Other versions
JPS5953248B2 (en
Inventor
Sunao Kyo
Tsumoru Tsureshita
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP52126527A priority Critical patent/JPS5953248B2/en
Publication of JPS5461110A publication Critical patent/JPS5461110A/en
Publication of JPS5953248B2 publication Critical patent/JPS5953248B2/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)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To obtain the title compound in high yield without corrosion of an apparatus, by the contact of 3-methyl-2-buten-1-ol with an aqueous solution of boric acid.
CONSTITUTION: The title compound is obtained by the contact of 3-methyl-2- buten-1-ol with an aqueous solution of boric acid at 20-200°C. The starting material is easily obtained by the isomerization of 3-methyl-3-buten-1-ol by-produced in the synthesis of isoprene from isobutene and formalin, etc. Concentration of the aqueous solution of boric acid is generally 0.1-60 wt.%. Concentration of the starting material to an aqueous solution of boric acid in a reaction mixture is preferably low, and generally below 50 wt.%. Preferably, the reaction is carried out while heating the aqueous solution of boric acid in a distillation column, supplying the starting material thereto, and distilling off the title compound from the top of the column.
USE: Raw material of medicines, agricultural chemicals, perfumes, etc., especially intermediate for syntheses of terpenoid compounds such as carotinoids
COPYRIGHT: (C)1979,JPO&Japio
JP52126527A 1977-10-20 1977-10-20 Method for producing 2-methyl-3-buten-2-ol Expired JPS5953248B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52126527A JPS5953248B2 (en) 1977-10-20 1977-10-20 Method for producing 2-methyl-3-buten-2-ol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52126527A JPS5953248B2 (en) 1977-10-20 1977-10-20 Method for producing 2-methyl-3-buten-2-ol

Publications (2)

Publication Number Publication Date
JPS5461110A true JPS5461110A (en) 1979-05-17
JPS5953248B2 JPS5953248B2 (en) 1984-12-24

Family

ID=14937401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52126527A Expired JPS5953248B2 (en) 1977-10-20 1977-10-20 Method for producing 2-methyl-3-buten-2-ol

Country Status (1)

Country Link
JP (1) JPS5953248B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0860415A1 (en) * 1997-02-25 1998-08-26 Basf Aktiengesellschaft Process for the isomerisation of allyl alcohols

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0860415A1 (en) * 1997-02-25 1998-08-26 Basf Aktiengesellschaft Process for the isomerisation of allyl alcohols
US5998680A (en) * 1997-02-25 1999-12-07 Basf Aktiengesellschaft Isomerization of allyl alcohols

Also Published As

Publication number Publication date
JPS5953248B2 (en) 1984-12-24

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