FR2332989B1 - - Google Patents

Info

Publication number
FR2332989B1
FR2332989B1 FR7635063A FR7635063A FR2332989B1 FR 2332989 B1 FR2332989 B1 FR 2332989B1 FR 7635063 A FR7635063 A FR 7635063A FR 7635063 A FR7635063 A FR 7635063A FR 2332989 B1 FR2332989 B1 FR 2332989B1
Authority
FR
France
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
FR7635063A
Other versions
FR2332989A1 (fr
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
Publication of FR2332989A1 publication Critical patent/FR2332989A1/fr
Application granted granted Critical
Publication of FR2332989B1 publication Critical patent/FR2332989B1/fr
Granted 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)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
FR7635063A 1975-11-26 1976-11-22 Procede de fabrication du tetrahydrofuranne Granted FR2332989A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63573075A 1975-11-26 1975-11-26

Publications (2)

Publication Number Publication Date
FR2332989A1 FR2332989A1 (fr) 1977-06-24
FR2332989B1 true FR2332989B1 (fr) 1980-04-30

Family

ID=24548874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7635063A Granted FR2332989A1 (fr) 1975-11-26 1976-11-22 Procede de fabrication du tetrahydrofuranne

Country Status (9)

Country Link
US (1) US4136099A (fr)
JP (1) JPS5277051A (fr)
AU (1) AU507241B2 (fr)
BR (1) BR7607840A (fr)
DE (1) DE2653134A1 (fr)
FR (1) FR2332989A1 (fr)
GB (1) GB1570890A (fr)
IT (1) IT1067252B (fr)
NL (1) NL7613183A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474973A (en) * 1983-05-03 1984-10-02 General Electric Company Acidic mixed oxide catalytic dealkylation to produce 1,4-butanediol and tetrahydrofuran
JPS60109584A (ja) * 1983-11-17 1985-06-15 Asahi Chem Ind Co Ltd ポリオキシテトラメチレングリコ−ルの解重合方法
DE19749202C1 (de) * 1997-11-07 1999-05-27 Degussa Verfahren zur Herstellung von fünf- oder sechsgliedrigen cyclischen Ethern und Anhydrohexitgemische
US6262280B1 (en) * 1999-01-20 2001-07-17 E. I. Du Pont De Nemours And Company Shilov-type reactions
KR100835476B1 (ko) * 2006-12-29 2008-06-09 주식회사 효성 1,4-부탄디올로부터 테트라하이드로퓨란의 제조방법
KR100841604B1 (ko) 2007-02-16 2008-06-26 주식회사 효성 테트라히드로푸란을 제조하는 방법
WO2015038548A1 (fr) * 2013-09-10 2015-03-19 Invista Technologies S.A R.L. Procédé amélioré de production de tétrahydrofuranne

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2251895A (en) * 1937-10-29 1941-08-05 Gen Aniline & Film Corp Production of tetrahydrofuranes
FR865065A (fr) * 1939-05-05 1941-05-13 Ig Farbenindustrie Ag Procédé pour préparer le tétrahydro-furane
US2251835A (en) * 1939-05-05 1941-08-05 Gen Aniline & Film Corp Production of tetrahydrofurane from 1,4-butylene glycol

Also Published As

Publication number Publication date
IT1067252B (it) 1985-03-16
GB1570890A (en) 1980-07-09
NL7613183A (nl) 1977-05-31
BR7607840A (pt) 1977-10-11
FR2332989A1 (fr) 1977-06-24
AU2003976A (en) 1978-06-01
AU507241B2 (en) 1980-02-07
US4136099A (en) 1979-01-23
JPS5277051A (en) 1977-06-29
DE2653134A1 (de) 1977-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse