ES2001302A6 - Un procedimiento para preparar cetonas acetilenica y etilenicamente insaturadas - Google Patents
Un procedimiento para preparar cetonas acetilenica y etilenicamente insaturadasInfo
- Publication number
- ES2001302A6 ES2001302A6 ES8602157A ES8602157A ES2001302A6 ES 2001302 A6 ES2001302 A6 ES 2001302A6 ES 8602157 A ES8602157 A ES 8602157A ES 8602157 A ES8602157 A ES 8602157A ES 2001302 A6 ES2001302 A6 ES 2001302A6
- Authority
- ES
- Spain
- Prior art keywords
- compounds
- compound
- procedure
- ethylenically unsaturated
- unsaturated ketones
- 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
Links
- HSFWRNGVRCDJHI-UHFFFAOYSA-N Acetylene Chemical compound C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title 2
- 150000002576 ketones Chemical class 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 7
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 abstract 2
- 150000002430 hydrocarbons Chemical group 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
-
- 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
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
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)
Abstract
SE PREPARAN COMPUESTOS DE LA FORMULA GENERAL: R-C=C-C(O)-C(R)=CH2 EN DONDE R REPRESENTA UN ATOMO DE H O UN GRUPO HIDROCARBILO OPCIONALMENTE SUSTITUIDO, HACIENDO REACCIONAR UN COMPUESTO R-C CH CON CO EN PRESENCIA DE UN COMPUESTO R-C CH CON CO EN PRESENCIA DE UN COMPUESTO DE PD (II), UNA FOSFINA ORGANICA Y UN ACIDO PROTONICO QUE TIENE UN PKA INFERIOR A 3,0. LOS COMPUESTOS DE FORMULA I EN QUE R REPRESENTA UN GRUPO HIDROCARBILO OPCIONALMENTE SUSTITUIDO SON NUEVOS. LOS COMPUESTOS SON UTILES COMO MATERIALES DE PARTIDA PARA PREPARAR POLIMEROS Y COMPUESTOS DE TIPO JASMONA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB858523858A GB8523858D0 (en) | 1985-09-27 | 1985-09-27 | Unsaturated ketones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2001302A6 true ES2001302A6 (es) | 1988-05-01 |
Family
ID=10585811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES8602157A Expired ES2001302A6 (es) | 1985-09-27 | 1986-09-25 | Un procedimiento para preparar cetonas acetilenica y etilenicamente insaturadas |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US4727195A (es) |
| EP (1) | EP0218284B1 (es) |
| JP (1) | JPS6272643A (es) |
| CA (1) | CA1301192C (es) |
| DE (1) | DE3680981D1 (es) |
| ES (1) | ES2001302A6 (es) |
| GB (1) | GB8523858D0 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0495547B1 (en) * | 1991-01-15 | 1996-04-24 | Shell Internationale Researchmaatschappij B.V. | Carbonylation of olefins |
| US5246627A (en) * | 1991-05-06 | 1993-09-21 | Uniax Corporation | Melt-processible conducting polymer blends based on fibrils of intractable conducting polymers |
| US5232631A (en) * | 1991-06-12 | 1993-08-03 | Uniax Corporation | Processible forms of electrically conductive polyaniline |
| US5624605A (en) * | 1991-06-12 | 1997-04-29 | Uniax Corporation | Processible forms of electrically conductive polyaniline |
| GB9118959D0 (en) * | 1991-09-04 | 1991-10-23 | Exxon Chemical Patents Inc | Zeolite catalyst and catalysed reactions |
| US5626795A (en) * | 1991-11-27 | 1997-05-06 | Uniax Corporation | Optical quality transparent conductors |
| JPH07503263A (ja) * | 1992-02-04 | 1995-04-06 | ネステ オイ | 着色された導電性ポリアニリン配合物 |
| US5324453A (en) * | 1992-08-07 | 1994-06-28 | Neste Oy | Electrically conducting polyaniline: method for emulsion polymerization |
| US6756411B2 (en) * | 1995-06-29 | 2004-06-29 | Sasol Technology (Proprietary) Limited | Process for producing oxygenated products |
| CN1241008C (zh) | 2000-03-07 | 2006-02-08 | 学校法人日本大学 | 实验动物的挤奶设备 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2562393A (en) * | 1948-10-01 | 1951-07-31 | Reppe Walter | Production of ketonic bodies |
| US3020314A (en) * | 1959-10-22 | 1962-02-06 | Du Pont | Process for the preparation of alcohols, aldehydes and ketones |
| US3059031A (en) * | 1960-01-18 | 1962-10-16 | Du Pont | Process for preparing pentanone-3 |
| CH459982A (de) * | 1964-02-25 | 1968-07-31 | Hoffmann La Roche | Verfahren zur Herstellung von Polyenketonen |
| US3676499A (en) * | 1964-09-03 | 1972-07-11 | Aec Chim Organ Biolog | Process of preparing phytone |
| FR1472949A (fr) * | 1965-06-29 | 1967-03-17 | Pechiney Saint Gobain | Nouveaux produits cétoacétyléniques parasiticides |
| US3494959A (en) * | 1968-12-24 | 1970-02-10 | Monsanto Co | Alkanoic and benzoic acid esters of 1,4-alkadien-3-one-1-ol |
| US3876672A (en) * | 1972-02-21 | 1975-04-08 | Du Pont | Hydroformylation of olefins |
-
1985
- 1985-09-27 GB GB858523858A patent/GB8523858D0/en active Pending
-
1986
- 1986-08-22 US US06/899,182 patent/US4727195A/en not_active Expired - Lifetime
- 1986-09-03 CA CA000517358A patent/CA1301192C/en not_active Expired - Fee Related
- 1986-09-12 DE DE8686201575T patent/DE3680981D1/de not_active Expired - Lifetime
- 1986-09-12 EP EP86201575A patent/EP0218284B1/en not_active Expired
- 1986-09-25 ES ES8602157A patent/ES2001302A6/es not_active Expired
- 1986-09-25 JP JP61225095A patent/JPS6272643A/ja active Pending
-
1987
- 1987-10-05 US US07/104,147 patent/US4806693A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4727195A (en) | 1988-02-23 |
| DE3680981D1 (de) | 1991-09-26 |
| US4806693A (en) | 1989-02-21 |
| JPS6272643A (ja) | 1987-04-03 |
| CA1301192C (en) | 1992-05-19 |
| GB8523858D0 (en) | 1985-10-30 |
| EP0218284B1 (en) | 1991-08-21 |
| EP0218284A1 (en) | 1987-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SA6 | Expiration date (snapshot 920101) |
Free format text: 2006-09-25 |
|
| FD1A | Patent lapsed |
Effective date: 20001204 |