DE69826915D1 - Verfahren zur Herstellung von 3-Methyltetrahydrofuran - Google Patents

Verfahren zur Herstellung von 3-Methyltetrahydrofuran

Info

Publication number
DE69826915D1
DE69826915D1 DE1998626915 DE69826915T DE69826915D1 DE 69826915 D1 DE69826915 D1 DE 69826915D1 DE 1998626915 DE1998626915 DE 1998626915 DE 69826915 T DE69826915 T DE 69826915T DE 69826915 D1 DE69826915 D1 DE 69826915D1
Authority
DE
Germany
Prior art keywords
methyltetrahydrofuran
preparation
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.)
Expired - Fee Related
Application number
DE1998626915
Other languages
English (en)
Other versions
DE69826915T2 (de
Inventor
Masaki Takemoto
Takafumi Abe
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 Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co 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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Application granted granted Critical
Publication of DE69826915D1 publication Critical patent/DE69826915D1/de
Publication of DE69826915T2 publication Critical patent/DE69826915T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D307/06—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69826915T 1997-04-02 1998-03-21 Verfahren zur Herstellung von 3-Methyltetrahydrofuran Expired - Fee Related DE69826915T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9083865A JPH10279573A (ja) 1997-04-02 1997-04-02 ３−メチルテトラヒドロフランの製造方法
JP8386597 1997-04-02

Publications (2)

Publication Number Publication Date
DE69826915D1 true DE69826915D1 (de) 2004-11-18
DE69826915T2 DE69826915T2 (de) 2005-03-10

Family

ID=13814575

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69826915T Expired - Fee Related DE69826915T2 (de) 1997-04-02 1998-03-21 Verfahren zur Herstellung von 3-Methyltetrahydrofuran

Country Status (6)

Country Link
US (1) US5990324A (de)
EP (1) EP0869125B1 (de)
JP (1) JPH10279573A (de)
KR (1) KR100453117B1 (de)
DE (1) DE69826915T2 (de)
TW (1) TW448167B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2308555C (en) * 1999-05-24 2004-06-22 Kuraray Co., Ltd. Process for producing 3-methyltetrahydrofuran, and process for producing an intermediate thereof
US6664402B2 (en) * 2001-07-10 2003-12-16 E. I. Du Pont De Nemours And Company Manufacture of 3-methyl-tetrahydrofuran from alpha-methylene-gamma-butyrolactone in a two step process
US6756501B2 (en) * 2001-07-10 2004-06-29 E. I. Du Pont De Nemours And Company Manufacture of 3-methyl-tetrahydrofuran from alpha-methylene-gamma-butyrolactone in a single step process
US6673946B2 (en) * 2001-07-10 2004-01-06 E. I. Du Pont De Nemours And Company Manufacture of 3-methyl-tetrahydrofuran from 2-methyl-gamma-butyrolactone
US20040119052A1 (en) * 2002-12-20 2004-06-24 Beavers William Anthony Process for preparing alpha- and beta- methyl-gamma-butyrolactone and 3-methyltetrahydrofuran
US8404872B2 (en) * 2006-03-17 2013-03-26 Cornell University Production of 2,5-dihydrofurans and analogous compounds

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07116276B2 (ja) * 1987-03-25 1995-12-13 保土谷化学工業株式会社 ポリウレタン樹脂の製造方法
US5000899A (en) * 1988-05-26 1991-03-19 E. I. Du Pont De Nemours And Company Spandex fiber with copolymer soft segment
DE4231782A1 (de) * 1992-09-23 1994-03-24 Basf Ag Verfahren zur Herstellung von 2-Methyl-1,4-butandiol und 3-Methyltetrahydrofuran
JP3741155B2 (ja) * 1995-02-10 2006-02-01 三菱瓦斯化学株式会社 ３−メチルテトラヒドロフランの製造方法
US5478952A (en) * 1995-03-03 1995-12-26 E. I. Du Pont De Nemours And Company Ru,Re/carbon catalyst for hydrogenation in aqueous solution

Also Published As

Publication number Publication date
DE69826915T2 (de) 2005-03-10
TW448167B (en) 2001-08-01
KR100453117B1 (ko) 2005-04-06
KR19980080850A (ko) 1998-11-25
JPH10279573A (ja) 1998-10-20
US5990324A (en) 1999-11-23
EP0869125A1 (de) 1998-10-07
EP0869125B1 (de) 2004-10-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee