DK1197483T3 - Fremgangsmåde til katalytisk reduktion af alkynforbindelser - Google Patents
Fremgangsmåde til katalytisk reduktion af alkynforbindelserInfo
- 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
Links
- -1 alkyne compounds Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000010531 catalytic reduction reaction Methods 0.000 title 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 125000001424 substituent group Chemical group 0.000 abstract 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000001879 copper Chemical class 0.000 abstract 1
- 125000000596 cyclohexenyl group Chemical class C1(=CCCCC1)* 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 125000006239 protecting group Chemical group 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
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)
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 (https=) |
| EP (1) | EP1197483B1 (https=) |
| JP (1) | JP2002187864A (https=) |
| CN (1) | CN1225458C (https=) |
| AT (1) | ATE289988T1 (https=) |
| DE (2) | DE10049271A1 (https=) |
| DK (1) | DK1197483T3 (https=) |
| ES (1) | ES2238371T3 (https=) |
| PT (1) | PT1197483E (https=) |
| SI (1) | SI1197483T1 (https=) |
Families Citing this family (15)
| 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 |
| EP3180311B1 (de) | 2014-08-12 | 2019-04-17 | Basf Se | Verfahren zur herstellung von astaxanthin aus astacin |
| US10017464B2 (en) | 2014-08-12 | 2018-07-10 | Basf Se | Process for preparing cyclic alpha-keto alcohols from cyclic alpha-keto enols |
| RU2017112051A (ru) | 2014-09-11 | 2018-10-11 | Басф Се | Способ получения сложных эфиров астаксантина |
| 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 |
| US20180055788A1 (en) | 2015-03-19 | 2018-03-01 | Basf Se | Astaxanthin compositions (iv) |
| JP2018510634A (ja) | 2015-03-19 | 2018-04-19 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | アスタキサンチン組成物（ｉ） |
| WO2016146802A1 (de) | 2015-03-19 | 2016-09-22 | Basf Se | Astaxanthinzusammensetzungen (ii) |
| WO2016146803A1 (de) | 2015-03-19 | 2016-09-22 | Basf Se | Astaxanthinzusammensetzungen (iii) |
| 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 |
| CN110121489A (zh) | 2016-12-19 | 2019-08-13 | 巴斯夫欧洲公司 | 制备(4s)-或(4r)-3,4-二羟基-2,6,6-三甲基环己-2-烯酮的方法 |
| WO2022140580A1 (en) | 2020-12-24 | 2022-06-30 | Orn Almarsson | Xanthophyll derivatives |
Family Cites Families (2)
| 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 |
-
2000
- 2000-09-28 DE DE10049271A patent/DE10049271A1/de not_active Withdrawn
-
2001
- 2001-09-18 US US09/954,263 patent/US6699911B2/en not_active Expired - Lifetime
- 2001-09-19 PT PT01122344T patent/PT1197483E/pt unknown
- 2001-09-19 AT AT01122344T patent/ATE289988T1/de not_active IP Right Cessation
- 2001-09-19 SI SI200130334T patent/SI1197483T1/xx unknown
- 2001-09-19 EP EP01122344A patent/EP1197483B1/de not_active Expired - Lifetime
- 2001-09-19 DE DE50105454T patent/DE50105454D1/de not_active Expired - Lifetime
- 2001-09-19 ES ES01122344T patent/ES2238371T3/es not_active Expired - Lifetime
- 2001-09-19 DK DK01122344T patent/DK1197483T3/da active
- 2001-09-28 JP JP2001302191A patent/JP2002187864A/ja not_active Withdrawn
- 2001-09-28 CN CNB011372524A patent/CN1225458C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1197483B1 (de) | 2005-03-02 |
| JP2002187864A (ja) | 2002-07-05 |
| SI1197483T1 (https=) | 2005-08-31 |
| EP1197483A3 (de) | 2003-10-29 |
| CN1354171A (zh) | 2002-06-19 |
| ATE289988T1 (de) | 2005-03-15 |
| PT1197483E (pt) | 2005-06-30 |
| EP1197483A2 (de) | 2002-04-17 |
| CN1225458C (zh) | 2005-11-02 |
| US6699911B2 (en) | 2004-03-02 |
| ES2238371T3 (es) | 2005-09-01 |
| DE50105454D1 (de) | 2005-04-07 |
| US20020045768A1 (en) | 2002-04-18 |
| DE10049271A1 (de) | 2002-04-11 |
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