TW360649B - Preparation of γ-butyrolactone - Google Patents

Preparation of γ-butyrolactone

Info

Publication number
TW360649B
TW360649B TW083110857A TW83110857A TW360649B TW 360649 B TW360649 B TW 360649B TW 083110857 A TW083110857 A TW 083110857A TW 83110857 A TW83110857 A TW 83110857A TW 360649 B TW360649 B TW 360649B
Authority
TW
Taiwan
Prior art keywords
butyrolactone
preparation
dihydrofuran
dihydrofurans
react
Prior art date
Application number
TW083110857A
Other languages
English (en)
Inventor
Rolf Pinkos
Rolf Fischer
Original Assignee
Basf Ag
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 Ag filed Critical Basf Ag
Application granted granted Critical
Publication of TW360649B publication Critical patent/TW360649B/zh

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
    • C07D307/30—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 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
    • C07D307/32—Oxygen atoms
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • 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)
  • Polyesters Or Polycarbonates (AREA)
TW083110857A 1993-11-18 1994-11-22 Preparation of γ-butyrolactone TW360649B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4339269A DE4339269A1 (de) 1993-11-18 1993-11-18 Verfahren zur Herstellung von gamma-Butyrolacton

Publications (1)

Publication Number Publication Date
TW360649B true TW360649B (en) 1999-06-11

Family

ID=6502819

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083110857A TW360649B (en) 1993-11-18 1994-11-22 Preparation of γ-butyrolactone

Country Status (14)

Country Link
US (1) US5646307A (zh)
EP (1) EP0729462B1 (zh)
JP (1) JP3411285B2 (zh)
KR (1) KR100326495B1 (zh)
CN (1) CN1058493C (zh)
AT (1) ATE176908T1 (zh)
AU (1) AU8141294A (zh)
CA (1) CA2176587C (zh)
DE (2) DE4339269A1 (zh)
ES (1) ES2128030T3 (zh)
FI (1) FI962046A (zh)
RU (1) RU2138491C1 (zh)
TW (1) TW360649B (zh)
WO (1) WO1995014010A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI776225B (zh) * 2019-09-06 2022-09-01 日商昭和電工股份有限公司 γ－丁內酯的製造方法及Ｎ－甲基吡咯烷酮的製造方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19636066A1 (de) * 1996-09-05 1998-03-12 Basf Ag Verfahren zur Dehydrierung von 1,4-Butandiol zu gamma-Butyrolacton
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
KR101103512B1 (ko) * 2009-11-25 2012-01-09 에스케이종합화학 주식회사 1,4-부탄디올로부터 ｎ-메틸 피롤리돈의 제조방법
CN103204835B (zh) * 2012-01-13 2015-07-29 中国石油化工股份有限公司 一种丁内酯的制备方法
CN103288786B (zh) * 2012-02-29 2015-03-18 中国石油化工股份有限公司 一种四氢呋喃氧化的方法
RU2537349C2 (ru) * 2013-03-29 2015-01-10 Федеральное государственное бюджетное учреждение науки Институт нефтехимии и катализа Российской академии наук Способ получения 3-алкилдигидрофуран-2(3н)-онов
CN115779957B (zh) * 2022-12-10 2024-03-19 南通格瑞凯泰工程技术有限公司 1,4-丁二醇低压脱氢制γ-丁内酯用催化剂及其应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1139785A (en) * 1979-09-04 1983-01-18 Johannes A.M. Van Broekhoven Hydrolysis of allyl ethers and ketones thus prepared
RO91930B1 (ro) * 1985-03-14 1987-07-01 Institutul De Cercetari Chimice Procedeu pentru prepararea y-butirolactonei
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI776225B (zh) * 2019-09-06 2022-09-01 日商昭和電工股份有限公司 γ－丁內酯的製造方法及Ｎ－甲基吡咯烷酮的製造方法

Also Published As

Publication number Publication date
RU2138491C1 (ru) 1999-09-27
ES2128030T3 (es) 1999-05-01
WO1995014010A1 (de) 1995-05-26
KR960705801A (ko) 1996-11-08
DE59407851D1 (de) 1999-04-01
CA2176587C (en) 2004-05-25
JP3411285B2 (ja) 2003-05-26
CN1135213A (zh) 1996-11-06
EP0729462A1 (de) 1996-09-04
DE4339269A1 (de) 1995-05-24
JPH09505067A (ja) 1997-05-20
FI962046A0 (fi) 1996-05-14
CA2176587A1 (en) 1995-05-26
EP0729462B1 (de) 1999-02-24
US5646307A (en) 1997-07-08
CN1058493C (zh) 2000-11-15
FI962046A (fi) 1996-05-14
AU8141294A (en) 1995-06-06
ATE176908T1 (de) 1999-03-15
KR100326495B1 (ko) 2002-11-27

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees