BR0214182A - Processo para a preparação de tetraidrofurano ou mistura de tetraidrofurano, e seus precursores - Google Patents
Processo para a preparação de tetraidrofurano ou mistura de tetraidrofurano, e seus precursoresInfo
- Publication number
- BR0214182A BR0214182A BR0214182-5A BR0214182A BR0214182A BR 0214182 A BR0214182 A BR 0214182A BR 0214182 A BR0214182 A BR 0214182A BR 0214182 A BR0214182 A BR 0214182A
- Authority
- BR
- Brazil
- Prior art keywords
- tetrahydrofuran
- precursors
- mixture
- preparation
- tetrahydrofurandiol
- 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
- 239000002243 precursor Substances 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229910052702 rhenium Inorganic materials 0.000 abstract 1
- 229910052703 rhodium Inorganic materials 0.000 abstract 1
- 229910052707 ruthenium 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Furan Compounds (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34886301P | 2001-11-13 | 2001-11-13 | |
| PCT/US2002/037318 WO2003042201A1 (en) | 2001-11-13 | 2002-11-13 | Hydrogenation of 3,4-tetrahydrofurandiol to tetrahydrofuran |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0214182A true BR0214182A (pt) | 2004-08-31 |
Family
ID=23369872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0214182-5A BR0214182A (pt) | 2001-11-13 | 2002-11-13 | Processo para a preparação de tetraidrofurano ou mistura de tetraidrofurano, e seus precursores |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6593481B1 (https=) |
| EP (1) | EP1444218B1 (https=) |
| JP (1) | JP4473575B2 (https=) |
| KR (1) | KR100933612B1 (https=) |
| CN (1) | CN1280281C (https=) |
| AT (1) | ATE296817T1 (https=) |
| BR (1) | BR0214182A (https=) |
| CA (1) | CA2466317A1 (https=) |
| DE (1) | DE60204479T2 (https=) |
| ES (1) | ES2242904T3 (https=) |
| WO (1) | WO2003042201A1 (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7019155B2 (en) * | 2001-11-13 | 2006-03-28 | Invista North America S.A.R.L. | Hydrogenation of tetrahydroxybutane to tetrahydrofuran |
| US8889912B2 (en) | 2011-12-30 | 2014-11-18 | E I Du Pont De Nemours And Company | Process for preparing 1,6-hexanediol |
| JP2015503569A (ja) | 2011-12-30 | 2015-02-02 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ | ヘキサンジオールを生成するための方法 |
| US8865940B2 (en) | 2011-12-30 | 2014-10-21 | E I Du Pont De Nemours And Company | Process for preparing 1,6-hexanediol |
| EP2797866A4 (en) | 2011-12-30 | 2015-08-05 | Du Pont | PROCESS FOR THE PREPARATION OF 1,6-HEXANEDIOL |
| BR112014015994A2 (pt) | 2011-12-30 | 2018-05-22 | Du Pont | processo. |
| US8884036B2 (en) | 2011-12-30 | 2014-11-11 | E I Du Pont De Nemours And Company | Production of hydroxymethylfurfural from levoglucosenone |
| JP5797587B2 (ja) * | 2012-03-05 | 2015-10-21 | 株式会社ダイセル | １，４−アンヒドロエリスリトールの水素化分解物の製造方法 |
| US8859826B2 (en) | 2012-04-27 | 2014-10-14 | E I Du Pont De Nemours And Company | Production of alpha, omega-diols |
| US9018423B2 (en) | 2012-04-27 | 2015-04-28 | E I Du Pont De Nemours And Company | Production of alpha, omega-diols |
| US8846985B2 (en) | 2012-04-27 | 2014-09-30 | E I Du Pont De Nemours And Company | Production of alpha, omega-diols |
| US20150298101A1 (en) * | 2012-11-13 | 2015-10-22 | Daicel Corporation | Method for producing 3-hydroxytetrahydrofuran and method for producing 1, 3-butane diol |
| WO2014188843A1 (ja) * | 2013-05-21 | 2014-11-27 | 株式会社ダイセル | テトラヒドロフランの製造方法 |
| CN103861616B (zh) * | 2014-02-24 | 2016-03-09 | 万华化学集团股份有限公司 | 一种催化剂、其制备方法及采用该催化剂联产制备1,4-丁二醇、γ-丁内酯和四氢呋喃的方法 |
| JP6684113B2 (ja) * | 2015-09-08 | 2020-04-22 | 株式会社ダイセル | オレフィン化反応用触媒及びオレフィンの製造方法 |
| CN110290870B (zh) * | 2017-02-13 | 2022-08-23 | 株式会社大赛璐 | 3,4-二羟基四氢呋喃的还原反应用催化剂及其还原产物的制造方法 |
| WO2019111865A1 (ja) * | 2017-12-07 | 2019-06-13 | 株式会社クラレ | 環状エーテルの製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2572566A (en) * | 1949-01-07 | 1951-10-23 | Phillips Petroleum Co | Process for production of 3, 4-dihydroxytetrahydrofuran |
| US4313884A (en) | 1980-01-21 | 1982-02-02 | Uop Inc. | Use of metal ions in preparation of anhydropolyols |
| US4401823A (en) | 1981-05-18 | 1983-08-30 | Uop Inc. | Hydrogenolysis of polyhydroxylated compounds |
| US4550185A (en) * | 1983-12-22 | 1985-10-29 | E. I. Du Pont De Nemours And Company | Process for making tetrahydrofuran and 1,4-butanediol using Pd/Re hydrogenation catalyst |
| JP2589500B2 (ja) | 1987-08-11 | 1997-03-12 | 三菱化学株式会社 | 電解液用溶媒 |
| US5478952A (en) * | 1995-03-03 | 1995-12-26 | E. I. Du Pont De Nemours And Company | Ru,Re/carbon catalyst for hydrogenation in aqueous solution |
| DE19749202C1 (de) * | 1997-11-07 | 1999-05-27 | Degussa | Verfahren zur Herstellung von fünf- oder sechsgliedrigen cyclischen Ethern und Anhydrohexitgemische |
-
2002
- 2002-11-12 US US10/292,557 patent/US6593481B1/en not_active Expired - Lifetime
- 2002-11-13 KR KR1020047007203A patent/KR100933612B1/ko not_active Expired - Fee Related
- 2002-11-13 BR BR0214182-5A patent/BR0214182A/pt not_active Application Discontinuation
- 2002-11-13 ES ES02803249T patent/ES2242904T3/es not_active Expired - Lifetime
- 2002-11-13 CA CA002466317A patent/CA2466317A1/en not_active Abandoned
- 2002-11-13 DE DE60204479T patent/DE60204479T2/de not_active Expired - Lifetime
- 2002-11-13 CN CNB028224965A patent/CN1280281C/zh not_active Expired - Fee Related
- 2002-11-13 AT AT02803249T patent/ATE296817T1/de not_active IP Right Cessation
- 2002-11-13 JP JP2003544037A patent/JP4473575B2/ja not_active Expired - Fee Related
- 2002-11-13 EP EP02803249A patent/EP1444218B1/en not_active Expired - Lifetime
- 2002-11-13 WO PCT/US2002/037318 patent/WO2003042201A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN1280281C (zh) | 2006-10-18 |
| ES2242904T3 (es) | 2005-11-16 |
| KR20050044422A (ko) | 2005-05-12 |
| DE60204479T2 (de) | 2006-05-11 |
| HK1074834A1 (en) | 2005-11-25 |
| CA2466317A1 (en) | 2003-05-22 |
| KR100933612B1 (ko) | 2009-12-23 |
| JP4473575B2 (ja) | 2010-06-02 |
| US6593481B1 (en) | 2003-07-15 |
| JP2005511624A (ja) | 2005-04-28 |
| DE60204479D1 (de) | 2005-07-07 |
| CN1585761A (zh) | 2005-02-23 |
| EP1444218B1 (en) | 2005-06-01 |
| EP1444218A1 (en) | 2004-08-11 |
| WO2003042201A1 (en) | 2003-05-22 |
| ATE296817T1 (de) | 2005-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR0214182A (pt) | Processo para a preparação de tetraidrofurano ou mistura de tetraidrofurano, e seus precursores | |
| WO2002051779A3 (de) | Verfahren zur herstellung von alkoholen durch hydrierung von carbonylverbindungen | |
| ATE311249T1 (de) | Hochaktiver isomerisationskatalysator und verfahren für seine herstellung und seine anwendung | |
| AR025213A1 (es) | Hidrogenacion catalitica de 3-hidroxipropanal en 1,3-propandiol | |
| WO2002041889A3 (en) | Indolsulfonyl compounds useful in the treatment of cns disorders | |
| GB0111186D0 (en) | Novel compounds | |
| BR0114475A (pt) | Célula para a produção de composição de anticorpo | |
| WO2002051791A3 (de) | Verfahren zur herstellung von primären und sekundären aminen durch hydrierung von nitrilen und iminen | |
| WO2003057837A8 (en) | Methods for using anti-muc18 antibodies | |
| PT1086745E (pt) | Catalisadores de leito fixo | |
| ATE344255T1 (de) | Umwandlung von tetrahydroxybutan in tetrahydrofuran | |
| JP2004516308A5 (https=) | ||
| TW200514781A (en) | Novel compounds | |
| ATE554061T1 (de) | Verfahren zur herstellung von aminen | |
| ATE433966T1 (de) | Methylendipiperidinderivate | |
| TW427994B (en) | New bisphosphines as catalysts for asymmetric reactions | |
| DE69935331D1 (de) | Verfahren und verbindungen zur behandlung der depression | |
| ID15942A (id) | Prazat katalis hidrogenasi katalis, hidrogenasi dan proses produksi untuk alkohol-alkohol. | |
| GB0222411D0 (en) | Process for the production of xylitol | |
| UY26426A1 (es) | Nuevos compuestos | |
| DE60303502D1 (de) | Herstellung von n-substituierten aminoorganosilanen | |
| SI1392697T1 (en) | Antidepressant azaheterocyclymethyl derivatives of 2,3-dihydro-1,4-dioxino 2,3-f)quinoline | |
| MX2007006754A (es) | Derivados de indenilo y uso de los mismos para el tratamiento de trastornos neurologicos. | |
| BR0209342A (pt) | Antidepressivos de azaheterociclilmetila derivados de 2,3 dihidro-1,4-dioxino[2,3-f]quinoxalina; método de tratamento usando tais compostos; processo para prepará-los | |
| DE50010580D1 (de) | Farbzahlverbesserung von mehrwertigen alkoholen durch hydrierung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25A | Requested transfer of rights approved |
Owner name: INVISTA TECHNOLOGIES S.A.R.L. (US) Free format text: TRANSFERIDO DE: E.I. DUPONT DE NEMOURS AND COMPANY |
|
| B25G | Requested change of headquarter approved |
Owner name: INVISTA TECHNOLOGIES S.A.R.L. (CH) Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 018050042908/SP DE 21/10/2005. |
|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B11E | Dismissal acc. art. 34 of ipl - requirements for examination incomplete | ||
| B11T | Dismissal of application maintained [chapter 11.20 patent gazette] |