CA1037486A - Mode de preparation de tetahydrofuranne - Google Patents

Mode de preparation de tetahydrofuranne

Info

Publication number
CA1037486A
CA1037486A CA211,038A CA211038A CA1037486A CA 1037486 A CA1037486 A CA 1037486A CA 211038 A CA211038 A CA 211038A CA 1037486 A CA1037486 A CA 1037486A
Authority
CA
Canada
Prior art keywords
butanediol
carboxylic acid
catalyst
silica
grams
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
Application number
CA211,038A
Other languages
English (en)
Inventor
William E. Smith
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA1037486A publication Critical patent/CA1037486A/fr
Expired 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA211,038A 1973-12-03 1974-10-09 Mode de preparation de tetahydrofuranne Expired CA1037486A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42085373A 1973-12-03 1973-12-03

Publications (1)

Publication Number Publication Date
CA1037486A true CA1037486A (fr) 1978-08-29

Family

ID=23668103

Family Applications (1)

Application Number Title Priority Date Filing Date
CA211,038A Expired CA1037486A (fr) 1973-12-03 1974-10-09 Mode de preparation de tetahydrofuranne

Country Status (8)

Country Link
JP (1) JPS5093961A (fr)
BR (1) BR7409959A (fr)
CA (1) CA1037486A (fr)
DE (1) DE2456780A1 (fr)
FR (1) FR2266700B1 (fr)
GB (1) GB1487200A (fr)
IT (1) IT1026704B (fr)
NL (1) NL7415775A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442886B2 (de) * 1974-09-07 1976-09-30 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von tetrahydrofuran
DE2856455A1 (de) * 1978-12-28 1980-07-17 Basf Ag Verfahren zur herstellung von tetrahydrofuran
DE4005295A1 (de) * 1990-02-20 1991-08-22 Basf Ag Verfahren zur gewinnung von tetrahydrofuran aus gemischen, die tetrahydrofuran, 1,4-butandiol, (gamma)-butyrolacton und bernsteinsaeureester enthalten

Also Published As

Publication number Publication date
IT1026704B (it) 1978-10-20
JPS5093961A (fr) 1975-07-26
NL7415775A (nl) 1975-06-05
FR2266700B1 (fr) 1980-04-11
FR2266700A1 (fr) 1975-10-31
DE2456780A1 (de) 1975-06-05
BR7409959A (pt) 1976-05-25
AU7585974A (en) 1976-06-03
GB1487200A (en) 1977-09-28

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