DE60225199D1 - Verfahren zur Herstellung von Michael-addukten - Google Patents
Verfahren zur Herstellung von Michael-adduktenInfo
- Publication number
- DE60225199D1 DE60225199D1 DE60225199T DE60225199T DE60225199D1 DE 60225199 D1 DE60225199 D1 DE 60225199D1 DE 60225199 T DE60225199 T DE 60225199T DE 60225199 T DE60225199 T DE 60225199T DE 60225199 D1 DE60225199 D1 DE 60225199D1
- Authority
- DE
- Germany
- Prior art keywords
- beta
- preparation
- alpha
- michael adducts
- scheme
- 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
- 238000000034 method Methods 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/12—Ketones containing more than one keto group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/73—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with hydrogenation
-
- 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
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
- C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C67/347—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by addition to unsaturated carbon-to-carbon bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
WOPCT/IB01/00318 | 2001-03-07 | ||
IBPCT/IB01/00318 | 2001-03-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60225199D1 true DE60225199D1 (de) | 2008-04-10 |
DE60225199T2 DE60225199T2 (de) | 2009-03-05 |
Family
ID=11004049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60225199T Expired - Lifetime DE60225199T2 (de) | 2001-03-07 | 2002-02-13 | Verfahren zur Herstellung von Michael-addukten |
Country Status (6)
Country | Link |
---|---|
US (1) | US6686498B2 (de) |
EP (1) | EP1238962B1 (de) |
JP (1) | JP4138337B2 (de) |
AT (1) | ATE387421T1 (de) |
DE (1) | DE60225199T2 (de) |
ES (1) | ES2299538T3 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2806008B1 (fr) * | 2000-03-08 | 2002-09-27 | Centre Nat Rech Scient | Catalyseur solide de structure hydrotalcite integrant des ions fluorures |
US7279605B2 (en) * | 2004-11-11 | 2007-10-09 | Firmenich Sa | Synthesis of cyclopentenones |
WO2011111460A1 (ja) * | 2010-03-11 | 2011-09-15 | 独立行政法人科学技術振興機構 | 高分子担持ホウ素触媒及びこの触媒を用いたマイケル付加反応生成物の製法 |
MX355336B (es) * | 2012-02-03 | 2018-04-16 | Lg Chemical Ltd | Metodo para preparar un compuesto mediante la reaccion de adicion de michael novedosa usando agua o varios acidos como aditivo. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58152835A (ja) * | 1982-03-08 | 1983-09-10 | Daikin Ind Ltd | 含フッ素環状化合物 |
US5017649A (en) * | 1988-01-19 | 1991-05-21 | Eastman Kodak Company | Low temperature Michael addition reactions |
JP3782149B2 (ja) | 1995-03-22 | 2006-06-07 | 長瀬産業株式会社 | 不斉合成用の金属錯体、触媒及びこれを用いた不斉化合物の製造方法 |
-
2002
- 2002-02-13 AT AT02003307T patent/ATE387421T1/de not_active IP Right Cessation
- 2002-02-13 DE DE60225199T patent/DE60225199T2/de not_active Expired - Lifetime
- 2002-02-13 EP EP02003307A patent/EP1238962B1/de not_active Expired - Lifetime
- 2002-02-13 ES ES02003307T patent/ES2299538T3/es not_active Expired - Lifetime
- 2002-02-14 US US10/077,551 patent/US6686498B2/en not_active Expired - Lifetime
- 2002-03-07 JP JP2002061871A patent/JP4138337B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1238962A1 (de) | 2002-09-11 |
ES2299538T3 (es) | 2008-06-01 |
JP4138337B2 (ja) | 2008-08-27 |
EP1238962B1 (de) | 2008-02-27 |
US6686498B2 (en) | 2004-02-03 |
DE60225199T2 (de) | 2009-03-05 |
JP2002308818A (ja) | 2002-10-23 |
US20020128504A1 (en) | 2002-09-12 |
ATE387421T1 (de) | 2008-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |