ID17795A - Proses-proses kontinyu untuk konversi 2,5-dihidrofuran menjadi 2,3 dihidrofuran - Google Patents

Proses-proses kontinyu untuk konversi 2,5-dihidrofuran menjadi 2,3 dihidrofuran

Info

Publication number
ID17795A
ID17795A IDP971504A ID971504A ID17795A ID 17795 A ID17795 A ID 17795A ID P971504 A IDP971504 A ID P971504A ID 971504 A ID971504 A ID 971504A ID 17795 A ID17795 A ID 17795A
Authority
ID
Indonesia
Prior art keywords
dihyrofuran
conversion
continuous processes
processes
continuous
Prior art date
Application number
IDP971504A
Other languages
English (en)
Inventor
Timothy Richard Nolen
Stephen Neal Falling
David Martin Hitch
Jerry Lynn Miller
Daniel Latham Terrill
Original Assignee
Eastman Chem 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
Application filed by Eastman Chem Co filed Critical Eastman Chem Co
Publication of ID17795A publication Critical patent/ID17795A/id

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IDP971504A 1996-05-03 1997-05-05 Proses-proses kontinyu untuk konversi 2,5-dihidrofuran menjadi 2,3 dihidrofuran ID17795A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/642,544 US5681969A (en) 1996-05-03 1996-05-03 Continuous process for the conversion of 2,5-dihydrofuran to 2,3-dihydrofuran

Publications (1)

Publication Number Publication Date
ID17795A true ID17795A (id) 1998-01-29

Family

ID=24577031

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP971504A ID17795A (id) 1996-05-03 1997-05-05 Proses-proses kontinyu untuk konversi 2,5-dihidrofuran menjadi 2,3 dihidrofuran

Country Status (8)

Country Link
US (1) US5681969A (id)
EP (1) EP0902784B1 (id)
JP (1) JP2000510118A (id)
KR (1) KR20000010727A (id)
CN (1) CN1103767C (id)
DE (1) DE69716059T2 (id)
ID (1) ID17795A (id)
WO (1) WO1997042182A1 (id)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0963386A1 (en) * 1997-02-25 1999-12-15 Eastman Chemical Company Polymers containing functionalized olefin monomers
US5986141A (en) * 1998-09-29 1999-11-16 Eastman Chemical Company Process for the production of cyclopropanemethylamine
US7255250B2 (en) * 2004-06-22 2007-08-14 Owens-Illinois Closure Inc. Dispensing closure, package and method of manufacture
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
CN106496164B (zh) * 2016-09-30 2019-01-29 浙江捷达科技有限公司 一种二氢呋喃连续化合成及异构体分离的方法
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 (10)

* 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
US5082956A (en) * 1990-03-08 1992-01-21 Eastman Kodak Company Isomerization of epoxyalkenes to 2,5-dihydrofurans
US5254701A (en) * 1991-05-20 1993-10-19 Eastman Kodak Company Process for the production of mixtures of 2-hydroxytetrahydrofuran and 4-hydroxybutanal
US5117012A (en) * 1991-10-07 1992-05-26 Eastman Kodak Company Recovery of 3,4-epoxy-1-butene from 1,3-butadiene oxidation effluents
US5315019A (en) * 1991-11-19 1994-05-24 Eastman Chemical Company Continuous process for the manufacture of 2,5-dihydrofurans from γ, δ-epoxybutenes
US5362890A (en) * 1993-10-04 1994-11-08 Eastman Chemical Company Gas phase process for the epoxidation of non-allylic olefins
US5312931A (en) * 1993-10-04 1994-05-17 Eastman Chemical Company Recovery of 3,4-epoxy-1-butene from 1,3,-butadiene oxidation effluents
IN187234B (id) * 1995-01-31 2002-03-09 Eastman Chem Co
US5536851A (en) * 1995-01-31 1996-07-16 Eastman Chemical Company Preparation of 2,3-dihydrofurans

Also Published As

Publication number Publication date
EP0902784B1 (en) 2002-10-02
CN1103767C (zh) 2003-03-26
JP2000510118A (ja) 2000-08-08
CN1223645A (zh) 1999-07-21
DE69716059T2 (de) 2003-03-06
KR20000010727A (ko) 2000-02-25
US5681969A (en) 1997-10-28
EP0902784A1 (en) 1999-03-24
DE69716059D1 (de) 2002-11-07
WO1997042182A1 (en) 1997-11-13

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