KR960705801A - 감마-부티로락톤의 제조 방법(METHOD FOR PREPARING γ-BUTYROLACTONE) - Google Patents

감마-부티로락톤의 제조 방법(METHOD FOR PREPARING γ-BUTYROLACTONE)

Info

Publication number
KR960705801A
KR960705801A KR1019960702559A KR19960702559A KR960705801A KR 960705801 A KR960705801 A KR 960705801A KR 1019960702559 A KR1019960702559 A KR 1019960702559A KR 19960702559 A KR19960702559 A KR 19960702559A KR 960705801 A KR960705801 A KR 960705801A
Authority
KR
South Korea
Prior art keywords
butyrolactone
pct
date
preparing
gamma
Prior art date
Application number
KR1019960702559A
Other languages
English (en)
Other versions
KR100326495B1 (ko
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 filed Critical
Publication of KR960705801A publication Critical patent/KR960705801A/ko
Application granted granted Critical
Publication of KR100326495B1 publication Critical patent/KR100326495B1/ko

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)
KR1019960702559A 1993-11-18 1994-11-09 감마-부티로락톤의제조방법 KR100326495B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4339269.5 1993-11-18
DE4339269A DE4339269A1 (de) 1993-11-18 1993-11-18 Verfahren zur Herstellung von gamma-Butyrolacton
PCT/EP1994/003683 WO1995014010A1 (de) 1993-11-18 1994-11-09 VERFAHREN ZUR HERSTELLUNG VON η-BUTYROLACTON

Publications (2)

Publication Number Publication Date
KR960705801A true KR960705801A (ko) 1996-11-08
KR100326495B1 KR100326495B1 (ko) 2002-11-27

Family

ID=6502819

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960702559A KR100326495B1 (ko) 1993-11-18 1994-11-09 감마-부티로락톤의제조방법

Country Status (14)

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

Families Citing this family (8)

* 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
WO2021045153A1 (ja) * 2019-09-06 2021-03-11 昭和電工株式会社 ガンマブチロラクトンの製造方法およびｎ－メチルピロリドンの製造方法
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

Also Published As

Publication number Publication date
RU2138491C1 (ru) 1999-09-27
ES2128030T3 (es) 1999-05-01
WO1995014010A1 (de) 1995-05-26
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
TW360649B (en) 1999-06-11
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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