ATE309234T1 - Verfahren zur herstellung optisch aktiver epoxide - Google Patents

Verfahren zur herstellung optisch aktiver epoxide

Info

Publication number
ATE309234T1
ATE309234T1 AT02724758T AT02724758T ATE309234T1 AT E309234 T1 ATE309234 T1 AT E309234T1 AT 02724758 T AT02724758 T AT 02724758T AT 02724758 T AT02724758 T AT 02724758T AT E309234 T1 ATE309234 T1 AT E309234T1
Authority
AT
Austria
Prior art keywords
optically active
producing optically
active epoxides
active epoxide
decrease
Prior art date
Application number
AT02724758T
Other languages
English (en)
Inventor
Tadashi Moroshima
Yasuyoshi Ueda
Original Assignee
Kaneka Corp
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 Kaneka Corp filed Critical Kaneka Corp
Application granted granted Critical
Publication of ATE309234T1 publication Critical patent/ATE309234T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/36—Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/08—Compounds containing oxirane rings with hydrocarbon radicals, substituted by halogen atoms, nitro radicals or nitroso radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT02724758T 2001-05-11 2002-05-10 Verfahren zur herstellung optisch aktiver epoxide ATE309234T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001141564 2001-05-11
PCT/JP2002/004561 WO2002092587A1 (en) 2001-05-11 2002-05-10 Method for obtaining optically active epoxide

Publications (1)

Publication Number Publication Date
ATE309234T1 true ATE309234T1 (de) 2005-11-15

Family

ID=18988004

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02724758T ATE309234T1 (de) 2001-05-11 2002-05-10 Verfahren zur herstellung optisch aktiver epoxide

Country Status (6)

Country Link
US (1) US7230126B2 (de)
EP (1) EP1386918B1 (de)
JP (1) JPWO2002092587A1 (de)
AT (1) ATE309234T1 (de)
DE (1) DE60207233T2 (de)
WO (1) WO2002092587A1 (de)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB687991A (en) * 1950-03-01 1953-02-25 Celanese Corp Process for the purification of 1,2-propylene oxide
DE1215675B (de) * 1963-09-14 1966-05-05 Bayer Ag Verfahren zur Reinigung von Alkylenoxyden
BE666664A (de) * 1964-07-10
JPS53147010A (en) * 1977-05-27 1978-12-21 Tokuyama Soda Co Ltd Preparation of propylene oxide
JPS62201878A (ja) * 1986-02-28 1987-09-05 Daicel Chem Ind Ltd エポキシ化合物の精製方法
JPH09143175A (ja) * 1995-11-17 1997-06-03 Sumitomo Chem Co Ltd プロピレンオキシドの回収方法
WO1998015544A1 (en) * 1996-10-08 1998-04-16 Colorado State University Research Foundation Catalytic asymmetric epoxidation
US6107511A (en) * 1998-07-29 2000-08-22 Kaneka Corporation Process for the purification or isolation of (2S,3R)-1-halo-2-hydroxy-3-(protected amino)4-phenylthiobutanes or optical antipodes thereof

Also Published As

Publication number Publication date
WO2002092587A1 (en) 2002-11-21
US7230126B2 (en) 2007-06-12
EP1386918B1 (de) 2005-11-09
DE60207233T2 (de) 2006-07-13
EP1386918A4 (de) 2004-05-26
US20040138484A1 (en) 2004-07-15
JPWO2002092587A1 (ja) 2004-08-26
EP1386918A1 (de) 2004-02-04
DE60207233D1 (de) 2005-12-15

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Legal Events

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