ES2075229T3 - Procedimiento para la obtencion de tetrahidrofurano y gamma-butirolactona. - Google Patents

Procedimiento para la obtencion de tetrahidrofurano y gamma-butirolactona.

Info

Publication number
ES2075229T3
ES2075229T3 ES91101833T ES91101833T ES2075229T3 ES 2075229 T3 ES2075229 T3 ES 2075229T3 ES 91101833 T ES91101833 T ES 91101833T ES 91101833 T ES91101833 T ES 91101833T ES 2075229 T3 ES2075229 T3 ES 2075229T3
Authority
ES
Spain
Prior art keywords
gamma
butylactactone
tetrahydrofurane
procedure
obtaining
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
ES91101833T
Other languages
English (en)
Inventor
Horst Dr Zimmermann
Karl Brenner
Hans-Jurgen Scheiper
Wolfgang Dr Sauer
Horst Hartmann
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.)
BASF SE
Original Assignee
BASF SE
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
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2075229T3 publication Critical patent/ES2075229T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
    • 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)
  • Furan Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyrane Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

PROCESO PARA LA FABRICACION DE THF O DE THF Y GAMMA-BUTYROLACTON A PARTIR DE PRODUCTOS HIDROGENADOS DE HIDROGENACION DE ACIDO MALEICO, ACIDO SUCINICO, ANHIDRIDO ACIDO MALEICO, ANHIDRIDO ACIDO SUCINICO Y/O ACIDO FUMARICO, SE MANEJA UN PRODUCTO HIDROGENADO EN BRUTO SIN ELABORACION PREVIA, ENTRE 100 Y 300 C CON ACIDO PROTONICO Y DE LA MEZCLA DE LA REACCION RECIBIDA, SE AISLA EL TETRAHIDROFURAN Y EL GAMMA-BUTYROLACTON DESTILADO.
ES91101833T 1990-02-20 1991-02-09 Procedimiento para la obtencion de tetrahidrofurano y gamma-butirolactona. Expired - Lifetime ES2075229T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4005293A DE4005293A1 (de) 1990-02-20 1990-02-20 Verfahren zur herstellung von tetrahydrofuran und -butyrolacton

Publications (1)

Publication Number Publication Date
ES2075229T3 true ES2075229T3 (es) 1995-10-01

Family

ID=6400565

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91101833T Expired - Lifetime ES2075229T3 (es) 1990-02-20 1991-02-09 Procedimiento para la obtencion de tetrahidrofurano y gamma-butirolactona.

Country Status (7)

Country Link
US (1) US5319111A (es)
EP (1) EP0443392B1 (es)
JP (1) JP2930141B2 (es)
AT (1) ATE126222T1 (es)
CA (1) CA2036626C (es)
DE (2) DE4005293A1 (es)
ES (1) ES2075229T3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW396153B (en) * 1997-09-30 2000-07-01 Hodogaya Chemical Inc Process for purifying tetrahydrofurans used as starting material for polyether polyols
DE19842847A1 (de) * 1998-09-18 2000-03-23 Basf Ag Verfahren zur Herstellung von Tetrahydrofuran
US6299736B1 (en) * 1999-06-15 2001-10-09 Celanese International Corporation Process for recovering γ-butyrolactone from a mixture of heavy organics
DE10209633A1 (de) * 2002-03-02 2003-09-11 Basf Ag Verfahren zur gleichzeitigen Herstellung von Tetrahydrofuran und Pyrrolidonen
JP2006137749A (ja) * 2004-10-14 2006-06-01 Mitsubishi Chemicals Corp エステルオリゴマーの分解方法及び炭素数４の化合物の製造方法
KR20070064335A (ko) * 2004-10-14 2007-06-20 미쓰비시 가가꾸 가부시키가이샤 에스테르 올리고머의 분해 방법 및 탄소수 4 의 화합물의제조 방법
KR101970369B1 (ko) * 2011-07-04 2019-04-18 미쯔비시 케미컬 주식회사 테트라하이드로푸란의 제조 방법
EP2730555B1 (en) 2011-07-08 2018-09-05 Mitsubishi Chemical Corporation Composition containing 1,4-butanediol
WO2013012047A1 (ja) 2011-07-20 2013-01-24 三菱化学株式会社 炭素原子数４の不飽和化合物を原料とする水素化物の製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043342B (de) * 1957-11-19 1958-11-13 Basf Ag Verfahren zur kontinuierlichen Herstellung von Tetrahydrofuran
JPS4830272B1 (es) * 1968-10-29 1973-09-18
GB1320839A (en) * 1970-07-17 1973-06-20 Mitsubishi Petrochemical Co Hydrogenation of carboxylic compounds
DE2553761A1 (de) * 1975-11-29 1977-06-02 Hoechst Ag Verfahren zur katalytischen herstellung von gamma-butyrolacton
JPS5293763A (en) * 1976-02-04 1977-08-06 Mitsubishi Chem Ind Ltd Preparation of tetrahydrofuran
GB1587198A (en) * 1976-11-23 1981-04-01 Ucb Sa Process for the production of butane-1,4 diol and tetrahydrofuran
DE3567861D1 (en) * 1984-02-23 1989-03-02 Basf Ag Process for the preparation of tetrahydrofuran
GB8514002D0 (en) * 1985-06-04 1985-07-10 Davy Mckee Ltd Process
BR8507068A (pt) * 1984-11-21 1987-07-14 Davy Mckee London Processo para a producao de butano-1,4-diol
DE3870543D1 (de) * 1987-08-08 1992-06-04 Basf Ag Verfahren zur herstellung von 1,4-butandiol und/oder tetrahydrofuran.
DE3726805A1 (de) * 1987-08-12 1989-02-23 Basf Ag Verfahren zur destillativen reinigung von tetrahydrofuran
US4851085A (en) * 1988-07-11 1989-07-25 Gaf Corporation Purification of butyrolactone

Also Published As

Publication number Publication date
US5319111A (en) 1994-06-07
CA2036626C (en) 2000-11-07
EP0443392A1 (de) 1991-08-28
DE4005293A1 (de) 1991-08-22
ATE126222T1 (de) 1995-08-15
JP2930141B2 (ja) 1999-08-03
CA2036626A1 (en) 1991-08-21
DE59106173D1 (de) 1995-09-14
EP0443392B1 (de) 1995-08-09
JPH0753538A (ja) 1995-02-28

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