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
Application number
ES93114062T
Other languages
English (en)
Inventor
Matthias Dr Beller
Hartmut Fischer
Heinz Dr Strutz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2086165T3 publication Critical patent/ES2086165T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using 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.
ES93114062T 1992-09-09 1993-09-02 Procedimiento para la preparacion de olefinas sustituidas con grupos aromaticos a partir de compuestos cloro-aromaticos. Expired - Lifetime ES2086165T3 (es)

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)

* Cited by examiner, † Cited by third party
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
KR100624632B1 (ko) * 1997-03-07 2006-09-15 타고르 게엠베하 메탈로센 및 그의 제조 방법
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
KR101140523B1 (ko) * 2003-09-05 2012-04-30 디에스엠 아이피 어셋츠 비.브이. 스틸벤 유도체의 제조방법
WO2005069998A2 (en) 2004-01-20 2005-08-04 Brigham Young University Technology Transfer Office Novel sirtuin activating compounds and methods for making the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPH06211705A (ja) 1994-08-02
DE59301869D1 (de) 1996-04-18
EP0587050B1 (de) 1996-03-13
EP0587050A1 (de) 1994-03-16

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