GB1487200A - Process for preparing tetrahydrofuran - Google Patents

Process for preparing tetrahydrofuran

Info

Publication number: GB1487200A
Authority: GB; United Kingdom
Prior art keywords: preparing tetrahydrofuran; tetrahydrofuran; preparing
Prior art date: 1973-12-03
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

GB5202074A

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.)

1973-12-03

Filing date

1974-12-02

Publication date

1977-09-28

1974-12-02 Application filed by General Electric Co filed Critical General Electric Co

1977-09-28 Publication of GB1487200A publication Critical patent/GB1487200A/en

Status Expired legal-status Critical Current

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)

GB5202074A 1973-12-03 1974-12-02 Process for preparing tetrahydrofuran Expired GB1487200A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
GB1487200A true GB1487200A (en)	1977-09-28

Family

ID=23668103

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB5202074A Expired GB1487200A (en)	1973-12-03	1974-12-02	Process for preparing tetrahydrofuran

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0443391A1 (en) *	1990-02-20	1991-08-28	BASF Aktiengesellschaft	Method for obtaining tetrahydrofuran from mixtures containing tetrahydrofuran, 1,4-butanediol, gamma-butyrolactone and succinic acid esters

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2442886B2 (en) *	1974-09-07	1976-09-30	Basf Ag, 6700 Ludwigshafen	METHOD FOR MANUFACTURING TETRAHYDROFURAN
DE2856455A1 (en) *	1978-12-28	1980-07-17	Basf Ag	METHOD FOR PRODUCING TETRAHYDROFURAN

1974
- 1974-10-09 CA CA211,038A patent/CA1037486A/en not_active Expired
- 1974-11-28 BR BR995974A patent/BR7409959A/en unknown
- 1974-11-29 FR FR7439176A patent/FR2266700B1/fr not_active Expired
- 1974-11-30 DE DE19742456780 patent/DE2456780A1/en not_active Withdrawn
- 1974-12-02 IT IT3006974A patent/IT1026704B/en active
- 1974-12-02 GB GB5202074A patent/GB1487200A/en not_active Expired
- 1974-12-02 JP JP49137073A patent/JPS5093961A/ja active Pending
- 1974-12-03 NL NL7415775A patent/NL7415775A/en not_active Application Discontinuation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0443391A1 (en) *	1990-02-20	1991-08-28	BASF Aktiengesellschaft	Method for obtaining tetrahydrofuran from mixtures containing tetrahydrofuran, 1,4-butanediol, gamma-butyrolactone and succinic acid esters
US5128490A (en) *	1990-02-20	1992-07-07	Basf Aktiengesellschaft	Isolation of tetrahydrofuran from mixtures which contain tetrahydrofuran, 1,4-butanediol, gamma-butyro-lactone and succinic acid esters

Also Published As

Publication number	Publication date
JPS5093961A (en)	1975-07-26
CA1037486A (en)	1978-08-29
BR7409959A (en)	1976-05-25
DE2456780A1 (en)	1975-06-05
FR2266700A1 (en)	1975-10-31
FR2266700B1 (en)	1980-04-11
IT1026704B (en)	1978-10-20
NL7415775A (en)	1975-06-05
AU7585974A (en)	1976-06-03

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Legal Events

Date	Code	Title	Description
1978-02-08	PS	Patent sealed
1984-08-15	PCNP	Patent ceased through non-payment of renewal fee