NL7701057A - Werkwijze ter bereiding van een cyclische ether. - Google Patents

Werkwijze ter bereiding van een cyclische ether.

Info

Publication number
NL7701057A
NL7701057A NL7701057A NL7701057A NL7701057A NL 7701057 A NL7701057 A NL 7701057A NL 7701057 A NL7701057 A NL 7701057A NL 7701057 A NL7701057 A NL 7701057A NL 7701057 A NL7701057 A NL 7701057A
Authority
NL
Netherlands
Prior art keywords
preparation
cyclic ether
cyclic
ether
Prior art date
Application number
NL7701057A
Other languages
English (en)
Dutch (nl)
Original Assignee
Mitsubishi Chem Ind
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
Priority claimed from JP1107776A external-priority patent/JPS5293762A/ja
Priority claimed from JP2845176A external-priority patent/JPS52111557A/ja
Application filed by Mitsubishi Chem Ind filed Critical Mitsubishi Chem Ind
Publication of NL7701057A publication Critical patent/NL7701057A/xx

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)
NL7701057A 1976-02-04 1977-02-02 Werkwijze ter bereiding van een cyclische ether. NL7701057A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1107776A JPS5293762A (en) 1976-02-04 1976-02-04 Preparation of cyclic ethers
JP2845176A JPS52111557A (en) 1976-03-16 1976-03-16 Production of cyclic ether

Publications (1)

Publication Number Publication Date
NL7701057A true NL7701057A (nl) 1977-08-08

Family

ID=26346463

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7701057A NL7701057A (nl) 1976-02-04 1977-02-02 Werkwijze ter bereiding van een cyclische ether.

Country Status (7)

Country Link
US (1) US4105679A (xx)
CA (1) CA1088084A (xx)
DE (1) DE2704505C2 (xx)
FR (1) FR2340313A1 (xx)
GB (1) GB1554368A (xx)
IT (1) IT1118060B (xx)
NL (1) NL7701057A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3726805A1 (de) * 1987-08-12 1989-02-23 Basf Ag Verfahren zur destillativen reinigung von tetrahydrofuran
US5766746A (en) * 1994-11-07 1998-06-16 Lenzing Aktiengesellschaft Flame retardant non-woven textile article

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1170222A (en) * 1968-06-10 1969-11-12 Shell Int Research Process for the preparation of Tetrahydrofuran and/or Homologues thereof
US4005112A (en) * 1973-11-30 1977-01-25 General Electric Company Multistep method for preparation of tetrahydrofuran starting from propylene, oxygen and a carboxylic acid
US4005113A (en) * 1973-12-03 1977-01-25 General Electric Company Multi-step process for preparation of tetrahydrofuran starting from propylene, oxygen and a carboxylic acid
US4011244A (en) * 1973-12-03 1977-03-08 General Electric Company Process for preparing tetrahydrofuran
US4010171A (en) * 1973-12-03 1977-03-01 General Electric Company Process for preparing tetrahydrofuran
DE2442886B2 (de) * 1974-09-07 1976-09-30 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von tetrahydrofuran

Also Published As

Publication number Publication date
CA1088084A (en) 1980-10-21
FR2340313A1 (fr) 1977-09-02
IT1118060B (it) 1986-02-24
FR2340313B1 (xx) 1980-08-08
DE2704505A1 (de) 1977-08-18
GB1554368A (en) 1979-10-17
US4105679A (en) 1978-08-08
DE2704505C2 (de) 1986-06-26

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed