DE69104037D1 - Verfahren zur darstellung von hochreinem tetrahydrofuran. - Google Patents

Verfahren zur darstellung von hochreinem tetrahydrofuran.

Info

Publication number
DE69104037D1
DE69104037D1 DE69104037T DE69104037T DE69104037D1 DE 69104037 D1 DE69104037 D1 DE 69104037D1 DE 69104037 T DE69104037 T DE 69104037T DE 69104037 T DE69104037 T DE 69104037T DE 69104037 D1 DE69104037 D1 DE 69104037D1
Authority
DE
Germany
Prior art keywords
tetrahydrofurane
high purity
representing high
mixture
tetrahydrofuran
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
DE69104037T
Other languages
English (en)
Other versions
DE69104037T2 (de
Inventor
Stephen Falling
Bruce Gustafson
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.)
Eastman Chemical Co
Original Assignee
Eastman Chemical 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 Chemical Co filed Critical Eastman Chemical Co
Publication of DE69104037D1 publication Critical patent/DE69104037D1/de
Application granted granted Critical
Publication of DE69104037T2 publication Critical patent/DE69104037T2/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
    • 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)
DE69104037T 1990-04-02 1991-03-28 Verfahren zur darstellung von hochreinem tetrahydrofuran. Expired - Fee Related DE69104037T2 (de)

Applications Claiming Priority (3)

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
PCT/US1991/002059 WO1991015481A1 (en) 1990-04-02 1991-03-28 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 (2)

Publication Number Publication Date
DE69104037D1 true DE69104037D1 (de) 1994-10-20
DE69104037T2 DE69104037T2 (de) 1995-02-02

Family

ID=26664507

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69104037T Expired - Fee Related DE69104037T2 (de) 1990-04-02 1991-03-28 Verfahren zur darstellung von hochreinem tetrahydrofuran.

Country Status (14)

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

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
CN102388030B (zh) * 2009-04-07 2014-12-10 纳幕尔杜邦公司 用于制备四氢呋喃及其烷基化衍生物的氢化方法

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
US3021343A (en) * 1958-07-07 1962-02-13 Quaker Oats Co Hydrogenation process
US3021342A (en) * 1958-07-07 1962-02-13 Quaker Oats Co Hydrogenation of pyrans and furans
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
ATE111458T1 (de) 1994-09-15
AU641333B2 (en) 1993-09-16
CN1055358A (zh) 1991-10-16
DK0524216T3 (da) 1995-02-13
BR9106313A (pt) 1993-04-20
EP0524216B1 (de) 1994-09-14
CN1033804C (zh) 1997-01-15
EP0524216A1 (de) 1993-01-27
JP2994462B2 (ja) 1999-12-27
SG173194G (en) 1995-04-28
JPH05506025A (ja) 1993-09-02
ES2060377T3 (es) 1994-11-16
US4962210A (en) 1990-10-09
AU7589191A (en) 1991-10-30
WO1991015481A1 (en) 1991-10-17
KR0158706B1 (ko) 1998-12-01
CA2078878C (en) 1998-08-11
DE69104037T2 (de) 1995-02-02
CA2078878A1 (en) 1991-10-03

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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