ES2086165T3 - Procedimiento para la preparacion de olefinas sustituidas con grupos aromaticos a partir de compuestos cloro-aromaticos. - Google Patents
Procedimiento para la preparacion de olefinas sustituidas con grupos aromaticos a partir de compuestos cloro-aromaticos.Info
- Publication number
- ES2086165T3 ES2086165T3 ES93114062T ES93114062T ES2086165T3 ES 2086165 T3 ES2086165 T3 ES 2086165T3 ES 93114062 T ES93114062 T ES 93114062T ES 93114062 T ES93114062 T ES 93114062T ES 2086165 T3 ES2086165 T3 ES 2086165T3
- Authority
- ES
- Spain
- Prior art keywords
- alquilo
- alkyl
- meaning
- formula
- hydrogen
- 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
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B37/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
- C07B37/04—Substitution
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
- 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
-
- 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)
- Catalysts (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO PARA OBTENER OLEFINAS SUBSTITUIDAS AROMATICAMENTE DE FORMULA (I), DONDE X ALQUENILO DE C2 A 12, CICLOALQUENILO DE C5 A 6 O UN GRUPO DE FORMULA -CR5 = CR6 2, -COR7 O PHE R1R2R3R4; R5 HIDROGENO O METILO; R6 HIDROGENO O METILO; R7 ALQUILO DE C1 A 2 O FENILO Y R2 HIDROGENO, FENILO, ALQUILO DE C1 A 8, ALCOXI DE C1 A 5, OH, FLUOR, CLORO, -NO2, -CN, -CHO, -COC1-4-ALQUILO, -COFENILO, -COOC1-4-ALQUILO, -O-CO-C1-4-ALQUILO, -NHCO-C1-4-ALQUILO, CF3, -NH2, -NH-C1-4-ALQUILO O -N(C1-4-ALQUILO)2; R1 Y R3 INDEPENDIENTE UNO DE OTRO PUEDE TENER EL SIGNIFICADO R2 Y R4 HIDROGENO FENILO, C1-8-ALQUILO, -OH, FLUOR, -NO2, -CN, -CHO O -O-COC1-4-ALQUILO. SE TRATA EL CLOROATOMICO DE FORMULA (II) TENIENDO R1, R2, R3 Y R4 EL SIGNIFICADO MENCIONADO CON OLEFINAS DE FORMULA (III) TENIENDO X UN SIGNIFICADO MENCIONADO EN PRESENCIA DE UNA BASE Y UNA CANTIDAD CATALITICA DE UN COMPLEJO DE PALADIO Y UN FOSFANO DE UNO O DOS ENLACES COMO LIGANDOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4230107 | 1992-09-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2086165T3 true ES2086165T3 (es) | 1996-06-16 |
Family
ID=6467573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93114062T Expired - Lifetime ES2086165T3 (es) | 1992-09-09 | 1993-09-02 | Procedimiento para la preparacion de olefinas sustituidas con grupos aromaticos a partir de compuestos cloro-aromaticos. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0587050B1 (es) |
JP (1) | JPH06211705A (es) |
DE (1) | DE59301869D1 (es) |
ES (1) | ES2086165T3 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4405830C2 (de) * | 1994-02-23 | 1995-11-30 | Merck Patent Gmbh | Verfahren zur Herstellung von Zimtsäure-Derivaten |
AU729415B2 (en) | 1996-07-12 | 2001-02-01 | Millennium Pharmaceuticals, Inc. | Chemokine receptor antagonists and methods of use therefor |
BR9808827B1 (pt) | 1997-03-07 | 2009-12-01 | processo para a preparação de indanonas, e, uso de uma indanona. | |
KR20000031444A (ko) * | 1998-11-06 | 2000-06-05 | 구광시 | 신남산 유도체의 제조방법 |
KR100383366B1 (ko) * | 2000-12-19 | 2003-05-12 | 주식회사 태평양 | 신규한 페닐환 유도체, 그의 제조방법 및 이를 포함하는약학 조성물 및 화장료 조성물 |
WO2005023740A2 (en) * | 2003-09-05 | 2005-03-17 | Dsm Ip Assets B.V. | Process for the preparation of stilbene derivatives |
CA2593576C (en) | 2004-01-20 | 2013-04-23 | Brigham Young University | Novel sirtuin activating compounds and methods for making the same |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0103544A1 (de) * | 1982-09-08 | 1984-03-21 | Ciba-Geigy Ag | Verfahren zur Pd-katalysierten Arylierung von Olefinen mit Arylchloriden |
IL90881A0 (en) * | 1989-07-05 | 1990-02-09 | Yeda Res & Dev | Production of aldehydes |
-
1993
- 1993-09-02 DE DE59301869T patent/DE59301869D1/de not_active Expired - Fee Related
- 1993-09-02 EP EP93114062A patent/EP0587050B1/de not_active Expired - Lifetime
- 1993-09-02 ES ES93114062T patent/ES2086165T3/es not_active Expired - Lifetime
- 1993-09-07 JP JP5222405A patent/JPH06211705A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0587050B1 (de) | 1996-03-13 |
EP0587050A1 (de) | 1994-03-16 |
JPH06211705A (ja) | 1994-08-02 |
DE59301869D1 (de) | 1996-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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