ATE205487T1 - Verfahren zur herstellung von 2,5-dihydrofuran - Google Patents

Verfahren zur herstellung von 2,5-dihydrofuran

Info

Publication number: ATE205487T1
Authority: AT; Austria
Prior art keywords: dihydrofuran; producing; epoxyalkenes; dihydrofurans; isomerization
Prior art date: 1998-01-12

Application number

AT99904028T

Other languages

English (en)

Inventor

Shaowo Liang

Yao-Ching Liu

Original Assignee

Eastman Chem 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.)

1998-01-12

Filing date

1999-01-06

Publication date

2001-09-15

1999-01-06 Application filed by Eastman Chem Co filed Critical Eastman Chem Co

2001-09-15 Application granted granted Critical

2001-09-15 Publication of ATE205487T1 publication Critical patent/ATE205487T1/de

Links

ARGCQEVBJHPOGB-UHFFFAOYSA-N 2,5-dihydrofuran Chemical compound C1OCC=C1 ARGCQEVBJHPOGB-UHFFFAOYSA-N 0.000 title abstract 3
238000004519 manufacturing process Methods 0.000 title 1
229910001516 alkali metal iodide Inorganic materials 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
238000006317 isomerization reaction Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 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
- C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D307/28—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Catalysts (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Furan Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

AT99904028T 1998-01-12 1999-01-06 Verfahren zur herstellung von 2,5-dihydrofuran ATE205487T1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US7116298P	1998-01-12	1998-01-12
US09/141,592 US6335455B1 (en)	1998-01-12	1998-08-28	Process for the production of 2,5-dihydrofuran
PCT/US1999/000206 WO1999035137A1 (en)	1998-01-12	1999-01-06	Process for the production of 2,5-dihydrofuran

Publications (1)

Publication Number	Publication Date
ATE205487T1 true ATE205487T1 (de)	2001-09-15

Family

ID=26751917

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT99904028T ATE205487T1 (de)	1998-01-12	1999-01-06	Verfahren zur herstellung von 2,5-dihydrofuran

Country Status (6)

Country	Link
US (1)	US6335455B1 (de)
EP (1)	EP1049688B1 (de)
AT (1)	ATE205487T1 (de)
CA (1)	CA2316993A1 (de)
DE (1)	DE69900285T2 (de)
WO (1)	WO1999035137A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6852733B2 (en)	2000-04-28	2005-02-08	Pfizer Inc.	Sodium-hydrogen exchanger type 1 inhibitor
US8404872B2 (en)	2006-03-17	2013-03-26	Cornell University	Production of 2,5-dihydrofurans and analogous compounds
GB0710700D0 (en)	2007-06-05	2007-07-11	Givaudan Sa	Organic compounds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3926147A1 (de) *	1989-08-08	1991-02-14	Basf Ag	Verfahren zur herstellung von 2,5-dihydrofuranen
US5082956A (en)	1990-03-08	1992-01-21	Eastman Kodak Company	Isomerization of epoxyalkenes to 2,5-dihydrofurans
US5315019A (en) *	1991-11-19	1994-05-24	Eastman Chemical Company	Continuous process for the manufacture of 2,5-dihydrofurans from γ, δ-epoxybutenes
DE4424219A1 (de) *	1994-07-09	1996-01-11	Basf Ag	Verfahren zur Herstellung von 2,5-Dihydrofuran

1998
- 1998-08-28 US US09/141,592 patent/US6335455B1/en not_active Expired - Fee Related
1999
- 1999-01-06 EP EP99904028A patent/EP1049688B1/de not_active Expired - Lifetime
- 1999-01-06 DE DE69900285T patent/DE69900285T2/de not_active Expired - Fee Related
- 1999-01-06 AT AT99904028T patent/ATE205487T1/de active
- 1999-01-06 CA CA002316993A patent/CA2316993A1/en not_active Abandoned
- 1999-01-06 WO PCT/US1999/000206 patent/WO1999035137A1/en not_active Ceased

Also Published As

Publication number	Publication date
US6335455B1 (en)	2002-01-01
EP1049688B1 (de)	2001-09-12
DE69900285D1 (de)	2001-10-18
CA2316993A1 (en)	1999-07-15
DE69900285T2 (de)	2002-04-18
EP1049688A1 (de)	2000-11-08
WO1999035137A1 (en)	1999-07-15

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