ES2114698T3 - Procedimiento para la carbonilacion de compuestos acetilenicamente insaturados. - Google Patents
Procedimiento para la carbonilacion de compuestos acetilenicamente insaturados.Info
- Publication number
- ES2114698T3 ES2114698T3 ES94924787T ES94924787T ES2114698T3 ES 2114698 T3 ES2114698 T3 ES 2114698T3 ES 94924787 T ES94924787 T ES 94924787T ES 94924787 T ES94924787 T ES 94924787T ES 2114698 T3 ES2114698 T3 ES 2114698T3
- Authority
- ES
- Spain
- Prior art keywords
- sup
- group
- anions
- atoms
- source
- 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
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- -1 MOBILE HYDROGEN Chemical class 0.000 abstract 2
- 150000001450 anions Chemical class 0.000 abstract 2
- VURFVHCLMJOLKN-UHFFFAOYSA-N diphosphane Chemical compound PP VURFVHCLMJOLKN-UHFFFAOYSA-N 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 230000006315 carbonylation Effects 0.000 abstract 1
- 238000005810 carbonylation reaction Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical group [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 230000000269 nucleophilic effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
- C07C67/38—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates by addition to an unsaturated carbon-to-carbon bond
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)
- Catalysts (AREA)
Abstract
UN PROCESO PARA LA CARBONILACION DE COMPUESTOS ACETILENICAMENTE INSATURADOS CON MONOXIDO DE CARBONO EN LA PRESENCIA DE UN COMPUESTO NUCLEOFILICO QUE TIENE UNO O MAS ATOMOS DE HIDROGENO MOVIL COMO CO-REACTIVOS, Y DE UN SISTEMA CATALIZADOR BASADO EN (A) UNA FUENTE DE CATIONES DE PALADIO; (B) UNA DIFOSFINA DE BIDENTATO DE LA FORMULA GENERAL: R{SUP,1}R{SUP,2}P-RPR{SUP,3}R{SUP,4} EN DONDE CADA UNO DE R{SUP,1}, R{SUP,2}, R{SUP,3} Y R{SUP,4} REPRESENTA INDEPENDIENTEMENTE UN GRUPO ALIFATICO O CICLOALIFATICO SUSTITUIDO O NO SUSTITUIDO CON AL MENOS 5 ATOMOS DE ANILLO POR LO QUE LAS DOS VALENCIAS LIBRES DE TAL GRUPO CICLICO SON ENLAZADAS A UN ATOMO FOSFOROSO SENCILLO, Y R REPRESENTA UN GRUPO DE UNION ORGANICO BIVALENTE QUE CONTIENE DE 1 A 4 ATOMOS EN LA UNION, Y (C) UNA FUENTE DE ANIONES SIN COORDINACION O DE COORDINACION DEBIL DERIVABLES DE ACIDOS FUERTES QUE TIENEN UN PKA NO SUPERIOR A 4, O UNA FUENTE DE ANIONES DERIVABLES DE ACIDOS CARBOXILICOS ESPACIALMENTE OPUESTOS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP93202113 | 1993-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2114698T3 true ES2114698T3 (es) | 1998-06-01 |
Family
ID=8213992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES94924787T Expired - Lifetime ES2114698T3 (es) | 1993-07-19 | 1994-07-15 | Procedimiento para la carbonilacion de compuestos acetilenicamente insaturados. |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0710224B1 (es) |
| JP (1) | JP3532567B2 (es) |
| KR (1) | KR100334394B1 (es) |
| CN (1) | CN1041626C (es) |
| DE (1) | DE69409651T2 (es) |
| ES (1) | ES2114698T3 (es) |
| SG (1) | SG88715A1 (es) |
| WO (1) | WO1995003269A1 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69607653T2 (de) * | 1995-12-07 | 2000-11-23 | Shell Internationale Research Maatschappij B.V., Den Haag/S'gravenhage | Verfahren zur carbonylierung von ungesättigten acetylenverbindungen |
| US5952522A (en) * | 1995-12-29 | 1999-09-14 | Shell Oil Company | Process for the carbonylation of acetylenically unsaturated compounds |
| US5780684A (en) * | 1996-01-16 | 1998-07-14 | Shell Oil Company | Hydroformylation reactions |
| US6156934A (en) * | 1997-03-26 | 2000-12-05 | Shell Oil Company | Diphosphines |
| CN102190583A (zh) * | 2010-03-08 | 2011-09-21 | 中国科学院成都有机化学有限公司 | 一种钯膦络合物催化乙炔羰基合成丙烯酸低碳醇酯的方法 |
| CN106854159B (zh) * | 2015-12-09 | 2019-01-04 | 中国科学院大连化学物理研究所 | 一种苯乙炔羰基化合成不饱和芳香酯的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8432376D0 (en) * | 1984-12-21 | 1985-02-06 | Shell Int Research | Carbonylation of acetylenically unsaturated compounds |
| SG45352A1 (en) * | 1991-01-15 | 1998-01-16 | Shell Int Research | Carbonylation of olefins |
| NL9100086A (nl) * | 1991-01-17 | 1992-08-17 | Stamicarbon | Werkwijze voor het bereiden van polymeren en vormmassa's op basis daarvan. |
-
1994
- 1994-07-15 KR KR1019960700251A patent/KR100334394B1/ko not_active Expired - Fee Related
- 1994-07-15 EP EP94924787A patent/EP0710224B1/en not_active Expired - Lifetime
- 1994-07-15 CN CN94192816A patent/CN1041626C/zh not_active Expired - Fee Related
- 1994-07-15 ES ES94924787T patent/ES2114698T3/es not_active Expired - Lifetime
- 1994-07-15 JP JP50493895A patent/JP3532567B2/ja not_active Expired - Fee Related
- 1994-07-15 DE DE69409651T patent/DE69409651T2/de not_active Expired - Fee Related
- 1994-07-15 SG SG9605317A patent/SG88715A1/en unknown
- 1994-07-15 WO PCT/EP1994/002386 patent/WO1995003269A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| SG88715A1 (en) | 2002-05-21 |
| EP0710224A1 (en) | 1996-05-08 |
| CN1041626C (zh) | 1999-01-13 |
| KR100334394B1 (ko) | 2002-11-23 |
| JP3532567B2 (ja) | 2004-05-31 |
| DE69409651T2 (de) | 1998-08-06 |
| EP0710224B1 (en) | 1998-04-15 |
| DE69409651D1 (de) | 1998-05-20 |
| KR960703838A (ko) | 1996-08-31 |
| JPH09500384A (ja) | 1997-01-14 |
| WO1995003269A1 (en) | 1995-02-02 |
| CN1127501A (zh) | 1996-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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