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DK0906267T3 - Fremgangsmåde til fremstilling af optisk aktive 1-phenylethylaminer - Google Patents

Fremgangsmåde til fremstilling af optisk aktive 1-phenylethylaminer

Info

Publication number
DK0906267T3
DK0906267T3 DK97928163T DK97928163T DK0906267T3 DK 0906267 T3 DK0906267 T3 DK 0906267T3 DK 97928163 T DK97928163 T DK 97928163T DK 97928163 T DK97928163 T DK 97928163T DK 0906267 T3 DK0906267 T3 DK 0906267T3
Authority
DK
Denmark
Prior art keywords
pct
lactic acid
amine
phenylethylamines
mother liquor
Prior art date
Application number
DK97928163T
Other languages
English (en)
Inventor
Walter Merz
Martin Littmann
Udo Kraatz
Christoph Mannheims
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of DK0906267T3 publication Critical patent/DK0906267T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/86—Separation
    • C07C209/88—Separation of optical isomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK97928163T 1996-06-21 1997-06-09 Fremgangsmåde til fremstilling af optisk aktive 1-phenylethylaminer DK0906267T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19624820A DE19624820A1 (de) 1996-06-21 1996-06-21 Verfahren zur Herstellung von optisch aktiven 1-Phenyl-ethylaminen
PCT/EP1997/002988 WO1997049665A1 (de) 1996-06-21 1997-06-09 Verfahren zur herstellung von optisch aktiven 1-phenyl-ethylaminen

Publications (1)

Publication Number Publication Date
DK0906267T3 true DK0906267T3 (da) 2002-02-18

Family

ID=7797600

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97928163T DK0906267T3 (da) 1996-06-21 1997-06-09 Fremgangsmåde til fremstilling af optisk aktive 1-phenylethylaminer

Country Status (11)

Country Link
US (1) US6034278A (da)
EP (1) EP0906267B1 (da)
JP (1) JP2000512643A (da)
KR (1) KR20000016577A (da)
CN (1) CN1128785C (da)
AT (1) ATE207872T1 (da)
AU (1) AU3256597A (da)
DE (2) DE19624820A1 (da)
DK (1) DK0906267T3 (da)
ES (1) ES2166546T3 (da)
WO (1) WO1997049665A1 (da)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6439452A (en) * 1987-08-06 1989-02-09 Nat House Ind Eaves
DE3801113A1 (de) * 1987-07-23 1989-02-02 Bayer Ag Substituierte triazine
DE3815728A1 (de) * 1988-05-07 1989-11-16 Bayer Ag Stereoisomere von n-(r)-(1-aryl-ethyl)-1-alkyl-2,2-dichlor- cyclopropancarbonsaeureamiden
DE4038356A1 (de) * 1990-12-01 1992-06-04 Bayer Ag Verfahren zur racemisierung von optisch aktiven l-aryl-alkylaminen
DE4039447A1 (de) * 1990-12-11 1992-06-17 Bayer Ag Verfahren zur aufbereitung der kristallisationsmutterlauge der racematspaltung von 1-(4-chlorphenyl)-ethylamin

Also Published As

Publication number Publication date
AU3256597A (en) 1998-01-14
CN1222140A (zh) 1999-07-07
CN1128785C (zh) 2003-11-26
DE59705202D1 (de) 2001-12-06
EP0906267B1 (de) 2001-10-31
EP0906267A1 (de) 1999-04-07
WO1997049665A1 (de) 1997-12-31
ATE207872T1 (de) 2001-11-15
ES2166546T3 (es) 2002-04-16
DE19624820A1 (de) 1998-01-02
JP2000512643A (ja) 2000-09-26
KR20000016577A (ko) 2000-03-25
US6034278A (en) 2000-03-07

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