DK0524216T3 - Fremgangsmåde til fremstilling af tetrahydrofuran med stor renhed - Google Patents

Fremgangsmåde til fremstilling af tetrahydrofuran med stor renhed

Info

Publication number
DK0524216T3
DK0524216T3 DK91907178.7T DK91907178T DK0524216T3 DK 0524216 T3 DK0524216 T3 DK 0524216T3 DK 91907178 T DK91907178 T DK 91907178T DK 0524216 T3 DK0524216 T3 DK 0524216T3
Authority
DK
Denmark
Prior art keywords
preparation
high purity
tetrahydrofuran
purity tetrahydrofuran
mixture
Prior art date
Application number
DK91907178.7T
Other languages
Danish (da)
English (en)
Inventor
Stephen Neal Falling
Bruce Leroy Gustafson
Original Assignee
Eastman Chem Co
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 Eastman Chem Co filed Critical Eastman Chem Co
Application granted granted Critical
Publication of DK0524216T3 publication Critical patent/DK0524216T3/da

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
    • C07D307/08—Preparation of tetrahydrofuran

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK91907178.7T 1990-04-02 1991-03-28 Fremgangsmåde til fremstilling af tetrahydrofuran med stor renhed DK0524216T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/503,504 US4962210A (en) 1990-04-02 1990-04-02 Process for the preparation of high-purity tetrahydrofuran
SG173194A SG173194G (en) 1990-04-02 1994-12-06 Process for the preparation of high-purity tetrahydrofuran

Publications (1)

Publication Number Publication Date
DK0524216T3 true DK0524216T3 (da) 1995-02-13

Family

ID=26664507

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91907178.7T DK0524216T3 (da) 1990-04-02 1991-03-28 Fremgangsmåde til fremstilling af tetrahydrofuran med stor renhed

Country Status (14)

Country Link
US (1) US4962210A (ja)
EP (1) EP0524216B1 (ja)
JP (1) JP2994462B2 (ja)
KR (1) KR0158706B1 (ja)
CN (1) CN1033804C (ja)
AT (1) ATE111458T1 (ja)
AU (1) AU641333B2 (ja)
BR (1) BR9106313A (ja)
CA (1) CA2078878C (ja)
DE (1) DE69104037T2 (ja)
DK (1) DK0524216T3 (ja)
ES (1) ES2060377T3 (ja)
SG (1) SG173194G (ja)
WO (1) WO1991015481A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406007A (en) * 1994-07-15 1995-04-11 Eastman Chemical Company Process for the production of unsaturated alcohols
US5536851A (en) * 1995-01-31 1996-07-16 Eastman Chemical Company Preparation of 2,3-dihydrofurans
DE19544405A1 (de) * 1995-11-29 1997-06-05 Basf Ag Verfahren zur Hydrierung von Dihydrofuranen zu Tetrahydrofuranen
DE19622497A1 (de) * 1996-06-05 1997-12-11 Basf Ag Verfahren zur Herstellung von Tetrahydrofuran aus Dialkoxybutenen
KR100757007B1 (ko) * 2006-08-31 2007-09-07 김성일 폴리테트라메틸렌에테르글리콜 디에스테르의 제조 방법
EP2417116B1 (en) * 2009-04-07 2014-04-02 E. I. du Pont de Nemours and Company Hydrogenation process for the preparation of tetrahydrofuran and alkylated derivatives thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561984A (en) * 1949-04-25 1951-07-24 Phillips Petroleum Co Production of primary alcohols and aldehydes
US3021342A (en) * 1958-07-07 1962-02-13 Quaker Oats Co Hydrogenation of pyrans and furans
US3021343A (en) * 1958-07-07 1962-02-13 Quaker Oats Co Hydrogenation process
US4254039A (en) * 1980-06-16 1981-03-03 National Distillers & Chemical Corp. Process for the preparation of tetrahydrofuran

Also Published As

Publication number Publication date
DE69104037D1 (de) 1994-10-20
US4962210A (en) 1990-10-09
ES2060377T3 (es) 1994-11-16
JPH05506025A (ja) 1993-09-02
CA2078878A1 (en) 1991-10-03
ATE111458T1 (de) 1994-09-15
EP0524216A1 (en) 1993-01-27
EP0524216B1 (en) 1994-09-14
KR0158706B1 (ko) 1998-12-01
CA2078878C (en) 1998-08-11
AU7589191A (en) 1991-10-30
DE69104037T2 (de) 1995-02-02
JP2994462B2 (ja) 1999-12-27
BR9106313A (pt) 1993-04-20
AU641333B2 (en) 1993-09-16
WO1991015481A1 (en) 1991-10-17
SG173194G (en) 1995-04-28
CN1055358A (zh) 1991-10-16
CN1033804C (zh) 1997-01-15

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