NL7613183A - Werkwijze ter bereiding van tetrahydrofuran. - Google Patents

Werkwijze ter bereiding van tetrahydrofuran.

Info

Publication number: NL7613183A
Authority: NL; Netherlands
Prior art keywords: preparing tetrahydrofuran; tetrahydrofuran; preparing
Prior art date: 1975-11-26

Application number

NL7613183A

Other languages

English (en)

Dutch (nl)

Original Assignee

Gen Electric

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.)

1975-11-26

Filing date

1976-11-25

Publication date

1977-05-31

1976-11-25 Application filed by Gen Electric filed Critical Gen Electric

1977-05-31 Publication of NL7613183A publication Critical patent/NL7613183A/xx

Links

WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 title 2
238000004519 manufacturing process Methods 0.000 title 1
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 title 1

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)

NL7613183A 1975-11-26 1976-11-25 Werkwijze ter bereiding van tetrahydrofuran. NL7613183A (nl)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
NL7613183A true NL7613183A (nl)	1977-05-31

Family

ID=24548874

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7613183A NL7613183A (nl)	1975-11-26	1976-11-25	Werkwijze ter bereiding van tetrahydrofuran.

Country Status (9)

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

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
MX2016003164A (es) *	2013-09-10	2016-06-23	INVISTA Technologies S à r l	Proceso mejorado para la manufactura de tetrahidrofurano.

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

1976
- 1976-11-19 BR BR7607840A patent/BR7607840A/pt unknown
- 1976-11-22 GB GB48575/76A patent/GB1570890A/en not_active Expired
- 1976-11-22 FR FR7635063A patent/FR2332989A1/fr active Granted
- 1976-11-23 DE DE19762653134 patent/DE2653134A1/de not_active Withdrawn
- 1976-11-25 NL NL7613183A patent/NL7613183A/xx not_active Application Discontinuation
- 1976-11-25 JP JP51140785A patent/JPS5277051A/ja active Pending
- 1976-11-26 IT IT29801/76A patent/IT1067252B/it active
- 1976-11-26 AU AU20039/76A patent/AU507241B2/en not_active Expired
1977
- 1977-12-20 US US05/862,584 patent/US4136099A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2332989B1 (pt)	1980-04-30
GB1570890A (en)	1980-07-09
FR2332989A1 (fr)	1977-06-24
IT1067252B (it)	1985-03-16
AU507241B2 (en)	1980-02-07
DE2653134A1 (de)	1977-06-08
JPS5277051A (en)	1977-06-29
AU2003976A (en)	1978-06-01
US4136099A (en)	1979-01-23
BR7607840A (pt)	1977-10-11

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Legal Events

Date	Code	Title	Description
1984-01-02	BV	The patent application has lapsed