DE60324564D1 - Ethinylierungsverfahren - Google Patents
EthinylierungsverfahrenInfo
- Publication number
- DE60324564D1 DE60324564D1 DE60324564T DE60324564T DE60324564D1 DE 60324564 D1 DE60324564 D1 DE 60324564D1 DE 60324564 T DE60324564 T DE 60324564T DE 60324564 T DE60324564 T DE 60324564T DE 60324564 D1 DE60324564 D1 DE 60324564D1
- Authority
- DE
- Germany
- Prior art keywords
- carbonyl compound
- alkali metal
- metal hydroxide
- carotenoids
- monosubstituted
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
- C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
- C07C29/42—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing triple carbon-to-carbon bonds, e.g. with metal-alkynes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/94—Use of additives, e.g. for stabilisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C33/04—Acyclic alcohols with carbon-to-carbon triple bonds
- C07C33/042—Acyclic alcohols with carbon-to-carbon triple bonds with only one triple bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Formation Of Insulating Films (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02018458 | 2002-08-16 | ||
| PCT/EP2003/008867 WO2004018400A1 (en) | 2002-08-16 | 2003-08-09 | Ethynylation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE60324564D1 true DE60324564D1 (de) | 2008-12-18 |
Family
ID=31896835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60324564T Expired - Lifetime DE60324564D1 (de) | 2002-08-16 | 2003-08-09 | Ethinylierungsverfahren |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7638658B2 (de) |
| EP (1) | EP1532092B1 (de) |
| JP (1) | JP4780959B2 (de) |
| KR (1) | KR20050056986A (de) |
| CN (1) | CN1286789C (de) |
| AT (1) | ATE413370T1 (de) |
| AU (1) | AU2003255407A1 (de) |
| DE (1) | DE60324564D1 (de) |
| RU (1) | RU2323201C2 (de) |
| WO (1) | WO2004018400A1 (de) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007039245A1 (en) * | 2005-09-29 | 2007-04-12 | Dsm Ip Assets B.V. | Cleavage of alkynediols |
| WO2007071329A1 (en) * | 2005-12-20 | 2007-06-28 | Dsm Ip Assets B.V. | Process for ubiquinone intermediates |
| DE602006004969D1 (de) * | 2006-04-25 | 2009-03-12 | Dsm Ip Assets Bv | Transport von Ethin in der Form eines alpha-Alkynols als Ethin-Vorstufe |
| KR100915390B1 (ko) * | 2008-05-02 | 2009-09-03 | 한국해양연구원 | 아세틸렌 알코올계 화합물 또는 레니오카리나 추출물을 유효성분으로 함유하는 암 질환의 예방 및 치료용 조성물 |
| CN102476978B (zh) * | 2010-11-24 | 2015-04-08 | 杨朝辉 | 一种乙炔合成炔醇类化合物方法 |
| CN103113188A (zh) * | 2011-11-17 | 2013-05-22 | 河北百灵威超精细材料有限公司 | 一种炔醇类化合物低成本的合成新方法 |
| EP2904080B1 (de) | 2012-10-08 | 2018-12-12 | DSM IP Assets B.V. | Geschmacks- und duftformulierung (i) |
| WO2014097173A1 (en) | 2012-12-18 | 2014-06-26 | Dsm Ip Assets B.V. | (6r,10r)-6,10,14-trimetylpentadecan-2-one prepared from 6,10-dimetylundeca-3,5,9-trien-2-one |
| MY173272A (en) | 2012-12-18 | 2020-01-09 | Dsm Ip Assets Bv | (6r,10r)-6,10,14-trimetylpentadecan-2-one prepared from 6,10,14-trimetylpentadeca-5,9,13-trien-2-one or 6,10,14-trimetylpentadeca-5,9-dien-2-one |
| EP2935175B1 (de) | 2012-12-18 | 2018-09-19 | DSM IP Assets B.V. | (6r,10r)-6,10,14-trimethylpentadecan-2-on, das aus (r)-6,10,14-trimetylpentadec-5-en-2-on hergestellt wurde |
| CN104936936B (zh) * | 2013-01-23 | 2016-09-21 | 帝斯曼知识产权资产管理有限公司 | 生产2-烷基-3-丁炔-2-醇的方法 |
| MX2015011881A (es) | 2013-03-13 | 2016-01-25 | Dsm Ip Assets Bv | Proceso para la preparacion de 3,7-dimetilnonan-1-ol. |
| CN106852141A (zh) * | 2014-10-16 | 2017-06-13 | 帝斯曼知识产权资产管理有限公司 | 多不饱和醛和酮的乙炔化 |
| EA202090596A1 (ru) | 2017-09-04 | 2020-06-26 | ДСМ АйПи АССЕТС Б.В. | Производные 6-хроманола и их синтез |
| CN108358749B (zh) * | 2018-02-07 | 2021-06-22 | 重庆弛源化工有限公司 | 一种炔丙醇的生产方法 |
| EP3640234A1 (de) | 2018-10-16 | 2020-04-22 | Basf Se | Ether und ester von 1-substituierten cycloalkanolen zur verwendung als aromachemikalien |
| EP3640233A1 (de) | 2018-10-16 | 2020-04-22 | Basf Se | Ether und ester von tertiären alkanolen zur verwendung als aromachemikalien |
| CN110143849B (zh) * | 2019-06-05 | 2020-01-10 | 山东新和成维生素有限公司 | 一种炔醇的制备方法 |
| CN113880691B (zh) * | 2021-09-27 | 2023-09-01 | 四川众邦新材料股份有限公司 | 一种合成三甲基十二炔醇的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3283014A (en) * | 1966-11-01 | Acetylenic alcohols from ketones and acetylene using aqueous alkaline hy- droxide catalyst | ||
| US3082260A (en) * | 1959-05-20 | 1963-03-19 | Air Reduction | Preparation of acetylenic alcohols |
| US3383427A (en) * | 1962-12-17 | 1968-05-14 | Dow Chemical Co | Procedure for synthesis of propargyl alcohol |
| US3709946A (en) * | 1970-07-31 | 1973-01-09 | Air Prod & Chem | Preparation of acetylenic alcohols |
| FR2236822A1 (en) * | 1973-07-09 | 1975-02-07 | Inst Orch Khim | Tertiary acetylenic alcohols prodn - by reacting ketones with acetylene in liquid ammonia in the presence of alkai catalysts |
| DE19635703A1 (de) * | 1996-09-03 | 1998-03-05 | Basf Ag | Verfahren zur Herstellung von Alkindiolen oder Gemischen von Alkindiolen mit Alkinmonoolen |
| DE10123066A1 (de) * | 2001-05-11 | 2002-11-14 | Basf Ag | Verfahren zur Herstellung von höheren alpha,beta-ungesättigten Alkoholen |
| DE102004009311A1 (de) * | 2004-02-26 | 2005-09-08 | Basf Ag | Verfahren zur Herstellung eines Propargylalkohols und eines Allylalkohols |
-
2003
- 2003-08-09 JP JP2004530118A patent/JP4780959B2/ja not_active Expired - Lifetime
- 2003-08-09 US US10/524,762 patent/US7638658B2/en not_active Expired - Lifetime
- 2003-08-09 RU RU2005107412/04A patent/RU2323201C2/ru active
- 2003-08-09 CN CNB038189887A patent/CN1286789C/zh not_active Expired - Lifetime
- 2003-08-09 KR KR1020057002556A patent/KR20050056986A/ko not_active Application Discontinuation
- 2003-08-09 DE DE60324564T patent/DE60324564D1/de not_active Expired - Lifetime
- 2003-08-09 AT AT03792289T patent/ATE413370T1/de not_active IP Right Cessation
- 2003-08-09 EP EP03792289A patent/EP1532092B1/de not_active Expired - Lifetime
- 2003-08-09 WO PCT/EP2003/008867 patent/WO2004018400A1/en active Application Filing
- 2003-08-09 AU AU2003255407A patent/AU2003255407A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| ATE413370T1 (de) | 2008-11-15 |
| CN1675152A (zh) | 2005-09-28 |
| KR20050056986A (ko) | 2005-06-16 |
| AU2003255407A1 (en) | 2004-03-11 |
| RU2323201C2 (ru) | 2008-04-27 |
| JP2005538142A (ja) | 2005-12-15 |
| JP4780959B2 (ja) | 2011-09-28 |
| WO2004018400A1 (en) | 2004-03-04 |
| EP1532092B1 (de) | 2008-11-05 |
| RU2005107412A (ru) | 2006-01-27 |
| CN1286789C (zh) | 2006-11-29 |
| US7638658B2 (en) | 2009-12-29 |
| US20050240066A1 (en) | 2005-10-27 |
| EP1532092A1 (de) | 2005-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |