BR9913101A - Processo para preparar aminas primárias - Google Patents

Processo para preparar aminas primárias

Info

Publication number
BR9913101A
BR9913101A BR9913101-3A BR9913101A BR9913101A BR 9913101 A BR9913101 A BR 9913101A BR 9913101 A BR9913101 A BR 9913101A BR 9913101 A BR9913101 A BR 9913101A
Authority
BR
Brazil
Prior art keywords
optically active
primary amines
amine
recycling
ester
Prior art date
Application number
BR9913101-3A
Other languages
English (en)
Inventor
Christiph Nuebling
Klaus Ditrich
Christian Dully
Original Assignee
Basf Aktengesellschaft
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 Basf Aktengesellschaft filed Critical Basf Aktengesellschaft
Publication of BR9913101A publication Critical patent/BR9913101A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P41/00—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture
    • C12P41/006—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by reactions involving C-N bonds, e.g. nitriles, amides, hydantoins, carbamates, lactames, transamination reactions, or keto group formation from racemic mixtures
    • C12P41/007—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by reactions involving C-N bonds, e.g. nitriles, amides, hydantoins, carbamates, lactames, transamination reactions, or keto group formation from racemic mixtures by reactions involving acyl derivatives of racemic amines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/08—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions not involving the formation of amino groups, hydroxy groups or etherified or esterified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/02—Amides, e.g. chloramphenicol or polyamides; Imides or polyimides; Urethanes, i.e. compounds comprising N-C=O structural element or polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Genetics & Genomics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

"PROCESSO PARA PREPARAR AMINAS PRIMARIAS" A presente invenção refere-se a um processo para a resolução de racematos de aminas primárias alcóxi substituídas por reação com um éster na presença de uma lipase e subseq³entemente separando-se a amida opticamente ativa que é formada partindo da amina opticamente ativa que não reagiu. Isto é seguido quando apropriado por hidrólise da amida opticamente ativa, separação da amina opticamente ativa assim produzida partindo do ácido do qual é derivado o éster, racemização e reciclagem do enanciómero indesejado da amina e esterificação e reciclagem do ácido.
BR9913101-3A 1998-08-20 1999-08-13 Processo para preparar aminas primárias BR9913101A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19837745A DE19837745A1 (de) 1998-08-20 1998-08-20 Enzymkatalysierte Racematspaltung von primären Aminen
PCT/EP1999/005958 WO2000011203A1 (de) 1998-08-20 1999-08-13 Enzymkatalysierte racematspaltung von primären aminen

Publications (1)

Publication Number Publication Date
BR9913101A true BR9913101A (pt) 2001-05-08

Family

ID=7878111

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9913101-3A BR9913101A (pt) 1998-08-20 1999-08-13 Processo para preparar aminas primárias

Country Status (12)

Country Link
US (1) US6465223B1 (pt)
EP (1) EP1119634B1 (pt)
JP (1) JP4493851B2 (pt)
CN (1) CN1161477C (pt)
AT (1) ATE267874T1 (pt)
AU (1) AU5516499A (pt)
BR (1) BR9913101A (pt)
CA (1) CA2341345C (pt)
DE (2) DE19837745A1 (pt)
DK (1) DK1119634T3 (pt)
ES (1) ES2221423T3 (pt)
WO (1) WO2000011203A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19956786A1 (de) * 1999-11-25 2001-05-31 Basf Ag Verfahren zur Herstellung optisch aktiver Amine
WO2002020820A1 (en) * 2000-09-08 2002-03-14 Dsm N.V. Method for the preparation of enantiomerically enriched amines
US7951566B2 (en) * 2005-12-13 2011-05-31 E.I. Du Pont De Nemours And Company Production of peracids using an enzyme having perhydrolysis activity
DE102006032061B4 (de) * 2006-07-11 2009-01-02 Mark, Christoph, Dr. Verfahren zur Herstellung von optisch aktiven Aminen
JP5039787B2 (ja) * 2006-09-13 2012-10-03 ビーエーエスエフ ソシエタス・ヨーロピア 光学活性な２−ベンジルオキシシクロヘキシルアミンの製造方法
WO2023160805A1 (en) * 2022-02-25 2023-08-31 Symrise Ag Fragrances with methoxy acetate structure
CN114561440B (zh) * 2022-04-27 2022-07-29 天津全和诚科技有限责任公司 一种高纯(r)-(+)-1-(4-甲氧基苯)乙胺单体的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4332738A1 (de) 1993-09-25 1995-03-30 Basf Ag Racematspaltung primärer und sekundärer Amine durch Enzym-katalysierte Acylierung
PT801683E (pt) * 1995-02-03 2002-09-30 Basf Ag Separacao de racematos de animais primarias e secundarias substituidas por heteroatomos por acilacao catalisada por enzimas
DE19637336A1 (de) * 1995-12-06 1997-06-12 Bayer Ag Verfahren zur Herstellung von optisch aktiven Aminen
DE19603575A1 (de) * 1996-02-01 1997-08-07 Bayer Ag Verfahren zur Herstellung von optisch aktiven Aminen
US5981267A (en) * 1996-01-24 1999-11-09 The Scripps Research Institute Enantioselection of amines using homocarbonates with hydrolase
DE19621686A1 (de) * 1996-05-30 1997-12-04 Bayer Ag Verfahren zur Herstellung von optisch aktiven Aminen
JP2001523969A (ja) * 1997-05-01 2001-11-27 ジー．ディー．サール アンド カンパニー キラルベータアミノ酸の製造方法および製造装置
DE19727517A1 (de) 1997-06-30 1999-01-07 Basf Ag Racematspaltung von Aminosäureestern durch Enzym-katalysierte Acylierung

Also Published As

Publication number Publication date
ES2221423T3 (es) 2004-12-16
EP1119634B1 (de) 2004-05-26
WO2000011203A1 (de) 2000-03-02
JP2002523055A (ja) 2002-07-30
CA2341345A1 (en) 2000-03-02
AU5516499A (en) 2000-03-14
EP1119634A1 (de) 2001-08-01
CN1313905A (zh) 2001-09-19
US6465223B1 (en) 2002-10-15
DK1119634T3 (da) 2004-06-28
JP4493851B2 (ja) 2010-06-30
CA2341345C (en) 2010-10-26
ATE267874T1 (de) 2004-06-15
DE19837745A1 (de) 2000-02-24
CN1161477C (zh) 2004-08-11
DE59909610D1 (de) 2004-07-01

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]