DK1197483T3 - Fremgangsmåde til katalytisk reduktion af alkynforbindelser - Google Patents

Fremgangsmåde til katalytisk reduktion af alkynforbindelser

Info

Publication number
DK1197483T3
DK1197483T3 DK01122344T DK01122344T DK1197483T3 DK 1197483 T3 DK1197483 T3 DK 1197483T3 DK 01122344 T DK01122344 T DK 01122344T DK 01122344 T DK01122344 T DK 01122344T DK 1197483 T3 DK1197483 T3 DK 1197483T3
Authority
DK
Denmark
Prior art keywords
alkyne compounds
substituents
catalytic reduction
hydrogen
general formula
Prior art date
Application number
DK01122344T
Other languages
English (en)
Inventor
Thomas Dr Mueller
Hansgeorg Dr Ernst
Johannes Grimmer
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of DK1197483T3 publication Critical patent/DK1197483T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/06—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by singly-bound oxygen atoms
    • C07C403/08—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by singly-bound oxygen atoms by hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
DK01122344T 2000-09-28 2001-09-19 Fremgangsmåde til katalytisk reduktion af alkynforbindelser DK1197483T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10049271A DE10049271A1 (de) 2000-09-28 2000-09-28 Verfahren zur katalytischen Reduktion von Alkinverbindungen

Publications (1)

Publication Number Publication Date
DK1197483T3 true DK1197483T3 (da) 2005-05-23

Family

ID=7658741

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01122344T DK1197483T3 (da) 2000-09-28 2001-09-19 Fremgangsmåde til katalytisk reduktion af alkynforbindelser

Country Status (10)

Country Link
US (1) US6699911B2 (da)
EP (1) EP1197483B1 (da)
JP (1) JP2002187864A (da)
CN (1) CN1225458C (da)
AT (1) ATE289988T1 (da)
DE (2) DE10049271A1 (da)
DK (1) DK1197483T3 (da)
ES (1) ES2238371T3 (da)
PT (1) PT1197483E (da)
SI (1) SI1197483T1 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7582785B2 (en) * 2002-04-01 2009-09-01 University Of Southern California Trihydroxy polyunsaturated eicosanoid derivatives
WO2005044790A1 (de) * 2003-11-04 2005-05-19 Basf Aktiengesellschaft Verfahren zur katalytischen hydrierung von alkinverbindungen
DE102004044262A1 (de) * 2004-09-10 2006-03-16 Basf Ag Verfahren zur katalytischen Reduktion von Alkinverbindungen
ES2736128T3 (es) 2014-08-12 2019-12-26 Basf Se Procedimiento para la preparación de astaxantina a partir de astacina
CN106573886B (zh) 2014-08-12 2020-10-30 巴斯夫欧洲公司 由环状α-酮烯醇制备环状α-酮醇的方法
CA2958386A1 (en) 2014-09-11 2016-03-17 Basf Se Method for preparing astaxanthin esters
JP6689831B2 (ja) 2014-10-02 2020-04-28 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ アスタキサンチン及びカンタキサンチンの精製方法
WO2016146803A1 (de) 2015-03-19 2016-09-22 Basf Se Astaxanthinzusammensetzungen (iii)
CN107404905A (zh) 2015-03-19 2017-11-28 巴斯夫欧洲公司 虾青素组合物(iv)
WO2016146802A1 (de) 2015-03-19 2016-09-22 Basf Se Astaxanthinzusammensetzungen (ii)
US20180110741A1 (en) 2015-03-19 2018-04-26 Basf Se Astaxanthin compositions (i)
CN109476592B (zh) 2016-07-22 2021-12-21 巴斯夫欧洲公司 6-羟基-3-[3-羟基-3-甲基-戊-1,4-二烯基]-2,4,4-三甲基-环己-2,5-二烯-1-酮
WO2018114733A1 (en) 2016-12-19 2018-06-28 Basf Se Process for the preparation of stereoisomeric pure c9-acetals
WO2018114732A1 (en) 2016-12-19 2018-06-28 Basf Se Process for preparing (4s)- or (4r)-3,4-dihydroxy-2,6,6-trimethylcyclohex-2-enone

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0120341B1 (de) * 1983-03-25 1989-01-25 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Verfahren zur Herstellung von Pentadienol-Derivaten
DE4322277A1 (de) * 1993-07-05 1995-01-12 Basf Ag Verbessertes Verfahren zur Herstellung von Astaxanthin, neue Zwischenprodukte hierfür sowie ein Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
ATE289988T1 (de) 2005-03-15
EP1197483A3 (de) 2003-10-29
DE50105454D1 (de) 2005-04-07
EP1197483B1 (de) 2005-03-02
DE10049271A1 (de) 2002-04-11
CN1354171A (zh) 2002-06-19
US20020045768A1 (en) 2002-04-18
JP2002187864A (ja) 2002-07-05
ES2238371T3 (es) 2005-09-01
PT1197483E (pt) 2005-06-30
SI1197483T1 (da) 2005-08-31
EP1197483A2 (de) 2002-04-17
CN1225458C (zh) 2005-11-02
US6699911B2 (en) 2004-03-02

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