ATE365705T1 - Kontinuierliches verfahren zur katalytischen enantioselektiven hydrierung von beta-ketoester - Google Patents

Kontinuierliches verfahren zur katalytischen enantioselektiven hydrierung von beta-ketoester

Info

Publication number
ATE365705T1
ATE365705T1 AT03727683T AT03727683T ATE365705T1 AT E365705 T1 ATE365705 T1 AT E365705T1 AT 03727683 T AT03727683 T AT 03727683T AT 03727683 T AT03727683 T AT 03727683T AT E365705 T1 ATE365705 T1 AT E365705T1
Authority
AT
Austria
Prior art keywords
beta
ketoester
hydrogenation
zone
catalytic hydrogenation
Prior art date
Application number
AT03727683T
Other languages
English (en)
Inventor
Lee Proctor
Antony Warr
Original Assignee
Phoenix Chemicals Ltd
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 Phoenix Chemicals Ltd filed Critical Phoenix Chemicals Ltd
Application granted granted Critical
Publication of ATE365705T1 publication Critical patent/ATE365705T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/31—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of functional groups containing oxygen only in singly bound form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Glass Compositions (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT03727683T 2002-05-22 2003-05-21 Kontinuierliches verfahren zur katalytischen enantioselektiven hydrierung von beta-ketoester ATE365705T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0211716.6A GB0211716D0 (en) 2002-05-22 2002-05-22 Process

Publications (1)

Publication Number Publication Date
ATE365705T1 true ATE365705T1 (de) 2007-07-15

Family

ID=9937139

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03727683T ATE365705T1 (de) 2002-05-22 2003-05-21 Kontinuierliches verfahren zur katalytischen enantioselektiven hydrierung von beta-ketoester

Country Status (10)

Country Link
US (1) US7057064B2 (de)
EP (1) EP1506155B1 (de)
JP (1) JP2005526132A (de)
AT (1) ATE365705T1 (de)
AU (1) AU2003234013B2 (de)
CA (1) CA2486139A1 (de)
DE (1) DE60314625T2 (de)
ES (1) ES2289290T3 (de)
GB (2) GB0211716D0 (de)
WO (1) WO2003097569A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0211715D0 (en) * 2002-05-22 2002-07-03 Phoenix Chemicals Ltd Process
GB2401864B (en) * 2003-05-21 2007-11-14 Phoenix Chemicals Ltd Process and catalytic composition
US20080044324A1 (en) * 2006-08-16 2008-02-21 Agency For Science, Technology And Research Recirculating reactor
JP5010312B2 (ja) * 2007-03-02 2012-08-29 住友化学株式会社 液相反応の反応開始方法
EP2147931A1 (de) 2008-07-24 2010-01-27 LANXESS Inc. Verfahren zur kontinuierlichen Hydrierung von Kohlenstoff-Kohlenstoff-Doppelbindungen in einem ungesättigten Polymer
EP2386536A1 (de) 2010-05-11 2011-11-16 Lonza Ltd. Prozess zur Hydrogenierung von Ketoestern
CN102965403A (zh) * 2012-11-19 2013-03-13 苏州汉酶生物技术有限公司 (3r,5s)-6-氯-3,5-二羟基己酸叔丁酯的生物制备方法
US9255059B2 (en) 2013-08-02 2016-02-09 Eastman Chemical Company Method for producing an alkyl 3-hydroxybutyrate
US9163202B2 (en) 2013-08-02 2015-10-20 Eastman Chemical Company Aqueous cleaning compositions including an alkyl 3-hydroxybutyrate
US9249378B2 (en) 2013-08-02 2016-02-02 Eastman Chemical Company Aqueous cleaning compositions having enhanced properties
US9388114B2 (en) 2013-08-02 2016-07-12 Eastman Chemical Company Compositions including an alkyl 3-hydroxybutyrate
CN103483195A (zh) * 2013-09-10 2014-01-01 黄冈华阳药业有限公司 (3r,5s)-6-氯-3,5-二羟基己酸叔丁酯的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0699367B2 (ja) 1987-06-11 1994-12-07 高砂香料工業株式会社 光学活性アルコ−ルの製法
US5508435A (en) * 1992-07-29 1996-04-16 Merck & Co., Inc. Asymmetric hydrogenation of beta- or gamma-ketoesters and beta- or gamma-ketoamides
US5998633A (en) 1996-07-29 1999-12-07 Warner-Lambert Company Process for the synthesis of protected esters of (S)-3,4-dihydroxybutyric acid
IT1303757B1 (it) * 1998-11-16 2001-02-23 Sigma Tau Ind Farmaceuti Processo industriale per la produzione di l-carnitina.
DE60001686T2 (de) * 1999-05-11 2003-08-21 Dow Agrosciences Llc, Indianapolis Verfahren zum Herstellen von substituierten 3-Hydroxybuttersäureester
US6646135B1 (en) * 1999-06-23 2003-11-11 Roche Vitamins Inc. Continuous process for the enantioselective hydrogenation of alpha ketocarbonyl compounds

Also Published As

Publication number Publication date
GB0311657D0 (en) 2003-06-25
GB2389109B (en) 2004-04-28
EP1506155A1 (de) 2005-02-16
WO2003097569A1 (en) 2003-11-27
AU2003234013B2 (en) 2008-04-17
GB0211716D0 (en) 2002-07-03
EP1506155B1 (de) 2007-06-27
US7057064B2 (en) 2006-06-06
AU2003234013A1 (en) 2003-12-02
US20050154225A1 (en) 2005-07-14
CA2486139A1 (en) 2003-11-27
ES2289290T3 (es) 2008-02-01
JP2005526132A (ja) 2005-09-02
GB2389109A (en) 2003-12-03
DE60314625T2 (de) 2007-10-25
DE60314625D1 (de) 2007-08-09

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