ATE111458T1 - Verfahren zur darstellung von hochreinem tetrahydrofuran. - Google Patents
Verfahren zur darstellung von hochreinem tetrahydrofuran.Info
- Publication number
- ATE111458T1 ATE111458T1 AT91907178T AT91907178T ATE111458T1 AT E111458 T1 ATE111458 T1 AT E111458T1 AT 91907178 T AT91907178 T AT 91907178T AT 91907178 T AT91907178 T AT 91907178T AT E111458 T1 ATE111458 T1 AT E111458T1
- Authority
- AT
- Austria
- Prior art keywords
- high purity
- preparing high
- tetrahydrofuran
- purity tetrahydrofuran
- mixture
- Prior art date
Links
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 title abstract 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 abstract 3
- ARGCQEVBJHPOGB-UHFFFAOYSA-N 2,5-dihydrofuran Chemical compound C1OCC=C1 ARGCQEVBJHPOGB-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- GXBYFVGCMPJVJX-UHFFFAOYSA-N Epoxybutene Chemical compound C=CC1CO1 GXBYFVGCMPJVJX-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 abstract 1
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 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
- C07D307/04—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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Furan Compounds (AREA)
- Saccharide Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/503,504 US4962210A (en) | 1990-04-02 | 1990-04-02 | Process for the preparation of high-purity tetrahydrofuran |
| SG173194A SG173194G (en) | 1990-04-02 | 1994-12-06 | Process for the preparation of high-purity tetrahydrofuran |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE111458T1 true ATE111458T1 (de) | 1994-09-15 |
Family
ID=26664507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT91907178T ATE111458T1 (de) | 1990-04-02 | 1991-03-28 | Verfahren zur darstellung von hochreinem tetrahydrofuran. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4962210A (de) |
| EP (1) | EP0524216B1 (de) |
| JP (1) | JP2994462B2 (de) |
| KR (1) | KR0158706B1 (de) |
| CN (1) | CN1033804C (de) |
| AT (1) | ATE111458T1 (de) |
| AU (1) | AU641333B2 (de) |
| BR (1) | BR9106313A (de) |
| CA (1) | CA2078878C (de) |
| DE (1) | DE69104037T2 (de) |
| DK (1) | DK0524216T3 (de) |
| ES (1) | ES2060377T3 (de) |
| SG (1) | SG173194G (de) |
| WO (1) | WO1991015481A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5406007A (en) * | 1994-07-15 | 1995-04-11 | Eastman Chemical Company | Process for the production of unsaturated alcohols |
| US5536851A (en) * | 1995-01-31 | 1996-07-16 | Eastman Chemical Company | Preparation of 2,3-dihydrofurans |
| DE19544405A1 (de) * | 1995-11-29 | 1997-06-05 | Basf Ag | Verfahren zur Hydrierung von Dihydrofuranen zu Tetrahydrofuranen |
| DE19622497A1 (de) * | 1996-06-05 | 1997-12-11 | Basf Ag | Verfahren zur Herstellung von Tetrahydrofuran aus Dialkoxybutenen |
| KR100757007B1 (ko) * | 2006-08-31 | 2007-09-07 | 김성일 | 폴리테트라메틸렌에테르글리콜 디에스테르의 제조 방법 |
| AU2010234617B2 (en) * | 2009-04-07 | 2015-10-29 | E. I. Du Pont De Nemours And Company | Hydrogenation process for the preparation of tetrahydrofuran and alkylated derivatives thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2561984A (en) * | 1949-04-25 | 1951-07-24 | Phillips Petroleum Co | Production of primary alcohols and aldehydes |
| US3021342A (en) * | 1958-07-07 | 1962-02-13 | Quaker Oats Co | Hydrogenation of pyrans and furans |
| US3021343A (en) * | 1958-07-07 | 1962-02-13 | Quaker Oats Co | Hydrogenation process |
| US4254039A (en) * | 1980-06-16 | 1981-03-03 | National Distillers & Chemical Corp. | Process for the preparation of tetrahydrofuran |
-
1990
- 1990-04-02 US US07/503,504 patent/US4962210A/en not_active Expired - Lifetime
-
1991
- 1991-03-28 ES ES91907178T patent/ES2060377T3/es not_active Expired - Lifetime
- 1991-03-28 DE DE69104037T patent/DE69104037T2/de not_active Expired - Fee Related
- 1991-03-28 DK DK91907178.7T patent/DK0524216T3/da active
- 1991-03-28 CA CA002078878A patent/CA2078878C/en not_active Expired - Fee Related
- 1991-03-28 WO PCT/US1991/002059 patent/WO1991015481A1/en not_active Ceased
- 1991-03-28 AU AU75891/91A patent/AU641333B2/en not_active Ceased
- 1991-03-28 BR BR919106313A patent/BR9106313A/pt not_active IP Right Cessation
- 1991-03-28 JP JP3507382A patent/JP2994462B2/ja not_active Expired - Lifetime
- 1991-03-28 EP EP91907178A patent/EP0524216B1/de not_active Expired - Lifetime
- 1991-03-28 KR KR1019920702416A patent/KR0158706B1/ko not_active Expired - Fee Related
- 1991-03-28 AT AT91907178T patent/ATE111458T1/de not_active IP Right Cessation
- 1991-04-02 CN CN91102161.2A patent/CN1033804C/zh not_active Expired - Fee Related
-
1994
- 1994-12-06 SG SG173194A patent/SG173194G/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2060377T3 (es) | 1994-11-16 |
| AU641333B2 (en) | 1993-09-16 |
| JP2994462B2 (ja) | 1999-12-27 |
| EP0524216A1 (de) | 1993-01-27 |
| WO1991015481A1 (en) | 1991-10-17 |
| CN1055358A (zh) | 1991-10-16 |
| BR9106313A (pt) | 1993-04-20 |
| CA2078878A1 (en) | 1991-10-03 |
| DE69104037D1 (de) | 1994-10-20 |
| EP0524216B1 (de) | 1994-09-14 |
| SG173194G (en) | 1995-04-28 |
| AU7589191A (en) | 1991-10-30 |
| CA2078878C (en) | 1998-08-11 |
| US4962210A (en) | 1990-10-09 |
| CN1033804C (zh) | 1997-01-15 |
| DK0524216T3 (da) | 1995-02-13 |
| DE69104037T2 (de) | 1995-02-02 |
| KR0158706B1 (ko) | 1998-12-01 |
| JPH05506025A (ja) | 1993-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |