DE60207233D1 - Verfahren zur herstellung optisch aktiver epoxide - Google Patents

Verfahren zur herstellung optisch aktiver epoxide

Info

Publication number
DE60207233D1
DE60207233D1 DE60207233T DE60207233T DE60207233D1 DE 60207233 D1 DE60207233 D1 DE 60207233D1 DE 60207233 T DE60207233 T DE 60207233T DE 60207233 T DE60207233 T DE 60207233T DE 60207233 D1 DE60207233 D1 DE 60207233D1
Authority
DE
Germany
Prior art keywords
optically active
production
active epoxide
active epoxides
decrease
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 - Fee Related
Application number
DE60207233T
Other languages
English (en)
Other versions
DE60207233T2 (de
Inventor
Tadashi Moroshima
Yasuyoshi Ueda
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.)
Kaneka Corp
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 DE60207233D1 publication Critical patent/DE60207233D1/de
Publication of DE60207233T2 publication Critical patent/DE60207233T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE60207233T 2001-05-11 2002-05-10 Verfahren zur herstellung optisch aktiver epoxide Expired - Fee Related DE60207233T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001141564 2001-05-11
JP2001141564 2001-05-11
PCT/JP2002/004561 WO2002092587A1 (fr) 2001-05-11 2002-05-10 Procede relatif a l'elaboration d'epoxyde optiquement actif

Publications (2)

Publication Number Publication Date
DE60207233D1 true DE60207233D1 (de) 2005-12-15
DE60207233T2 DE60207233T2 (de) 2006-07-13

Family

ID=18988004

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60207233T Expired - Fee Related DE60207233T2 (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
CA2268255A1 (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
DE60207233T2 (de) 2006-07-13
ATE309234T1 (de) 2005-11-15
EP1386918A4 (de) 2004-05-26
EP1386918A1 (de) 2004-02-04
US7230126B2 (en) 2007-06-12
EP1386918B1 (de) 2005-11-09
US20040138484A1 (en) 2004-07-15
JPWO2002092587A1 (ja) 2004-08-26
WO2002092587A1 (fr) 2002-11-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee