ES2104927T3 - Procedimiento para la produccion de mezclas de 2-hidroxitetrahidrofurano y 4-hidroxibutanol. - Google Patents

Procedimiento para la produccion de mezclas de 2-hidroxitetrahidrofurano y 4-hidroxibutanol.

Info

Publication number
ES2104927T3
ES2104927T3 ES92912218T ES92912218T ES2104927T3 ES 2104927 T3 ES2104927 T3 ES 2104927T3 ES 92912218 T ES92912218 T ES 92912218T ES 92912218 T ES92912218 T ES 92912218T ES 2104927 T3 ES2104927 T3 ES 2104927T3
Authority
ES
Spain
Prior art keywords
dihydrofuran
hydroxybutanal
production
hydroxytetrahydrofuran
hydroxitetrahydrofuran
Prior art date
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 - Lifetime
Application number
ES92912218T
Other languages
English (en)
Inventor
Stephen Neal Falling
Gerald Wayne Phillips
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.)
Eastman Chemical Co
Original Assignee
Eastman Chemical 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24821398&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2104927(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eastman Chemical Co filed Critical Eastman Chemical Co
Application granted granted Critical
Publication of ES2104927T3 publication Critical patent/ES2104927T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/59—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in five-membered rings
    • 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
    • C07D307/18—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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/20—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Catalysts (AREA)

Abstract

SE DESCUBRE UN PROCESO PARA LA PRODUCCION DE UNA MEZCLA EQUILIBRADA DE 2 HIDROXITETRAHIDROFURANO Y UN 4 POR UN PROCESO DE DOS ETAPAS QUE COMPRENDE (1) CALENTAR 2,5IHIDROFURANO EN PRESENCIA DE UN SISTEMA CATALIZADOR QUE CONTIENE UN FOSFURO, RUTENIO O RODIO PARA CONVERTIR EL 2,5 URANO A 2,3 IDROFURANO CON AGUA EN PRESENCIA DE UN CATALIZADOR ACIDO PARA CONVERTIR EL 2,3 TRAHIDROFURANO Y 4 HIDROXIBUTANO. TAMBIEN SE DESCUBRE UN PROCESO PARA LA PRODUCCION CONTINUA DE UNA SOLUCION ACUOSA DE 2 IDROXYTETRAHIDROFURANO Y 4 ROXITETRAHIDROFURANO Y 4 CATALITICAMENTE PARA PRODUCIR 1,4 - BUTANODIOL.
ES92912218T 1991-05-20 1992-05-14 Procedimiento para la produccion de mezclas de 2-hidroxitetrahidrofurano y 4-hidroxibutanol. Expired - Lifetime ES2104927T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/702,483 US5254701A (en) 1991-05-20 1991-05-20 Process for the production of mixtures of 2-hydroxytetrahydrofuran and 4-hydroxybutanal

Publications (1)

Publication Number Publication Date
ES2104927T3 true ES2104927T3 (es) 1997-10-16

Family

ID=24821398

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92912218T Expired - Lifetime ES2104927T3 (es) 1991-05-20 1992-05-14 Procedimiento para la produccion de mezclas de 2-hidroxitetrahidrofurano y 4-hidroxibutanol.

Country Status (8)

Country Link
US (1) US5254701A (es)
EP (1) EP0586522B1 (es)
JP (1) JPH06507898A (es)
AT (1) ATE155781T1 (es)
CA (1) CA2099115C (es)
DE (1) DE69221146T2 (es)
ES (1) ES2104927T3 (es)
WO (1) WO1992020667A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5254702A (en) * 1992-04-13 1993-10-19 Arco Chemical Technology, L.P. Process for the preparation of 2-oxytetrahydrofurans
DE4325753A1 (de) * 1993-07-31 1995-02-02 Basf Ag Verfahren zur Herstellung von 1,4-Butandiol
DE4422051A1 (de) * 1994-06-27 1996-01-04 Basf Ag Verfahren zur Herstellung von 1,4-Butandiol
US5536851A (en) * 1995-01-31 1996-07-16 Eastman Chemical Company Preparation of 2,3-dihydrofurans
US5670672A (en) * 1995-01-31 1997-09-23 Eastman Chemical Company Process for the preparation of 2,3-dihydrofurans
US5681969A (en) * 1996-05-03 1997-10-28 Eastman Chemical Company Continuous process for the conversion of 2,5-dihydrofuran to 2,3-dihydrofuran
KR100469944B1 (ko) * 1998-03-10 2005-12-28 삼성정밀화학 주식회사 히드록시테트라히드로퓨란의제조방법
US6222058B1 (en) 1998-03-30 2001-04-24 Eastman Chemical Company Process for the manufacture of cyclopropanecarbonitrile
US5986141A (en) * 1998-09-29 1999-11-16 Eastman Chemical Company Process for the production of cyclopropanemethylamine
US6610878B1 (en) 1999-05-10 2003-08-26 Eastman Chemical Company Poly(3-cyclopropyl-3-hydroxypropionate) and processes for its preparation and derivatives thereof
US6353140B1 (en) 2000-10-19 2002-03-05 Eastman Chemical Company Process for the purification of cyclopropanecarboxaldehyde
JP4483156B2 (ja) * 2002-03-28 2010-06-16 三菱化学株式会社 ガンマブチロラクトンの精製方法
WO2009133950A1 (ja) 2008-05-01 2009-11-05 株式会社クラレ ビニルエーテル系化合物の製造方法
CN102746203B (zh) * 2012-07-12 2014-08-27 浙江医药股份有限公司新昌制药厂 一种高含量玉米黄素的制备方法
JP6191213B2 (ja) * 2013-04-19 2017-09-06 東レ株式会社 テトラヒドロフラン含有物の精製方法
CN114685404A (zh) * 2020-12-25 2022-07-01 南通泰禾化工股份有限公司 一种用于环丙甲醛制备的2,3-二氢呋喃中间体制备方法
CN114349616B (zh) * 2022-01-10 2023-12-26 上海巽田科技股份有限公司 制备环丙烷甲醛的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2556325A (en) * 1951-06-12 Production of z
DE1248669B (de) * 1965-01-07 1968-03-14 Badische Anilin &. Soda-Fabrik Aktien gesellschaft, 6700 Ludwigshafen Verfahren zur Herstellung von 2 3-Dihydrofuranen
IT1066754B (it) * 1975-11-05 1985-03-12 Firestone Tire & Rubber Co Procedimento per la preparazione di gamma idrossitetraidrofurano e di tetraidrofurano mediante idroformilazione di alcool allilico
NL8002342A (nl) * 1980-04-23 1981-11-16 Stamicarbon Bereiding van 2-hydroxytetrahydrofuraan.
DE3308931A1 (de) * 1983-03-12 1984-09-20 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von 3-hydroxytetrahydrofuran
US4533742A (en) * 1984-02-02 1985-08-06 Texaco Inc. Preparation of 2-hydroxytetrahydrofuran by hydroformylation of allyl alcohol using ketone solvents
US4529808A (en) * 1984-02-02 1985-07-16 Texaco Inc. Bi-solvent system for the hydroformylation of allyl alcohol using a rhodium catalyst
DE3909485A1 (de) * 1989-03-22 1990-09-27 Basf Ag Verfahren zur herstellung von butandiol-1,4 und tetrahydrofuran

Also Published As

Publication number Publication date
US5254701A (en) 1993-10-19
EP0586522A1 (en) 1994-03-16
WO1992020667A1 (en) 1992-11-26
JPH06507898A (ja) 1994-09-08
ATE155781T1 (de) 1997-08-15
DE69221146D1 (de) 1997-09-04
DE69221146T2 (de) 1997-11-27
CA2099115A1 (en) 1992-11-21
CA2099115C (en) 1997-10-28
EP0586522B1 (en) 1997-07-23

Similar Documents

Publication Publication Date Title
ES2104927T3 (es) Procedimiento para la produccion de mezclas de 2-hidroxitetrahidrofurano y 4-hidroxibutanol.
DE3582691D1 (de) Hautbehandlungsmittel.
ZA872058B (en) Process for the preparation of l-phosphinothricine(derivatives)and also of their alkyl-esters
BE848846A (fr) Procede de traitement des effluents par hydrolyse sous pression,
ES2072991T3 (es) Procedimiento para producir 1,4-butanodiol y tetrahidrofurano.
ES2026438T1 (es) Hidrogenacion catalitica asimetrica perfeccionada de acidos alfa-arilpropenoicos.
ATE111165T1 (de) Bipolare hochleistungsmembranen.
MX156171A (es) Procedimiento para la preparacion de acido tetronico
ATE159237T1 (de) Verfahren zur herstellung von 1,4-butandiol
TW360649B (en) Preparation of γ-butyrolactone
ATE98623T1 (de) Verfahren zur herstellung von 1,4-butandiol.
BR8404136A (pt) Processo para conversao de amido a dextrose
DE3669708D1 (de) Verfahren zur herstellung von nonadecandiolen.
BR9106313A (pt) Processo para a preparacao de tetraidrofurano de alta pureza
NO871360L (no) Fremgangsmaate for rensing av karnitin.
DE59007103D1 (de) Verfahren zur Herstellung von Di-(p-glycidoxicyclohexyl)-methan.
ES2104904T3 (es) Procedimiento para la hidrogenacion selectiva de 3,4-epoxi-1-buteno a 1,2-epoxibutano.
ES546136A0 (es) Proceso para producir derivados de 1,4-dihidro-piridina-3,5,dicarboxilato.
DK0431759T3 (da) Fremgangsmåde til fremstilling af et ranitidinharpiksadsorbat
JPS6485202A (en) Palatinose condensate, its preparation and its utilization
ES2054160T3 (es) Procedimiento para la preparacion de cis-dihidronopol.
KR900016252A (ko) 우루소데옥시콜산의 제조방법
FR2638158B1 (fr) Procede de preparation de trifluoroethanol
DE3675231D1 (de) Verfahren zur papierherstellung.
KR900005009A (ko) 순모 복지 고정액의 제조 방법

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 586522

Country of ref document: ES