ES2133817T3 - Procedimiento para la preparacion de 3-fenil-propanal. - Google Patents

Procedimiento para la preparacion de 3-fenil-propanal.

Info

Publication number
ES2133817T3
ES2133817T3 ES95935615T ES95935615T ES2133817T3 ES 2133817 T3 ES2133817 T3 ES 2133817T3 ES 95935615 T ES95935615 T ES 95935615T ES 95935615 T ES95935615 T ES 95935615T ES 2133817 T3 ES2133817 T3 ES 2133817T3
Authority
ES
Spain
Prior art keywords
preparation
cinnamaldehyde
phenyl
commercially attractive
phenylpropionic acid
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
ES95935615T
Other languages
English (en)
Inventor
Anna Maria Cornelia Castelijns
Johanna Margreet Hogeweg
Simon Petrus J M Van Nispen
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.)
Koninklijke DSM NV
Original Assignee
DSM NV
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 DSM NV filed Critical DSM NV
Application granted granted Critical
Publication of ES2133817T3 publication Critical patent/ES2133817T3/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
    • 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
    • C07C45/62—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 hydrogenation of carbon-to-carbon double or triple bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Inorganic Fibers (AREA)
  • Glass Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

UN PROCESO PARA LA PREPARACION DE 3 EL CUAL SE HIDROGENA UN CINAMALDEHIDO CON LA AYUDA DE UN CATALIZADOR QUE CONTIENE PD EN PRESENCIA DE UNA PEQUEÑA CANTIDAD DE AGUA. SE CONSIGUEN UN ALTO RENDIMIENTO Y UNA ALTA SELECTIVIDAD EN PROCESOS COMERCIALMENTE ATRACTIVOS. LA MEZCLA DE REACCION OBTENIDA SE PUEDE SEGUIR TRATANDO SIN INTERMEDIOS SOMETIENDOLA A UNA OXIDACION EN LA QUE SE OXIDA EL CINAMALDEHIDO EN ACIDO 3 FENILPROPIONICO CON UN ALTO GRADO DE CONVERSION Y UNA ALTA SELECTIVIDAD. LA COMBINACION DE LOS DOS PASOS DEL PROCESO CONSTITUYE UN PROCESO SENCILLO, COMERCIALMENTE ATRACTIVO PARA LA PREPARACION DE ACIDO 3 UN CINAMALDEHIDO COMO MATERIAL INICIAL. EL ACIDO 3 FENILPROPIONICO SE PUEDE UTILIZAR EN PARTICULAR PARA LA PREPARACION DE PRODUCTOS FARMACEUTICAS TALES COMO INHIBIDORES DE LA PROTEASA DEL VIH.
ES95935615T 1994-10-17 1995-10-17 Procedimiento para la preparacion de 3-fenil-propanal. Expired - Lifetime ES2133817T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9401708A NL9401708A (nl) 1994-10-17 1994-10-17 Werkwijze voor de bereiding van 3-fenylpropanal.

Publications (1)

Publication Number Publication Date
ES2133817T3 true ES2133817T3 (es) 1999-09-16

Family

ID=19864784

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95935615T Expired - Lifetime ES2133817T3 (es) 1994-10-17 1995-10-17 Procedimiento para la preparacion de 3-fenil-propanal.

Country Status (9)

Country Link
US (1) US5811588A (es)
EP (1) EP0804401B1 (es)
JP (1) JP3895372B2 (es)
AT (1) ATE180245T1 (es)
DE (1) DE69509800T2 (es)
DK (1) DK0804401T3 (es)
ES (1) ES2133817T3 (es)
NL (1) NL9401708A (es)
WO (1) WO1996011898A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5939581A (en) * 1997-08-20 1999-08-17 First Chemical Corporation Processes for preparing hydrocinnamic acid
DE19949672A1 (de) * 1999-10-14 2001-04-19 Basf Ag Kontinuierliches Verfahren zur Herstellung von Zimtaldehydderivaten
US6229187B1 (en) 1999-10-20 2001-05-08 Advanced Micro Devices, Inc. Field effect transistor with non-floating body and method for forming same on a bulk silicon wafer
DE60140250D1 (de) * 2000-05-16 2009-12-03 Ajinomoto Kk Verfahren zur herstellung von cinnamylaldehyd-derivaten und ihre verwendung
US6566557B2 (en) 2001-03-14 2003-05-20 Council Of Scientific And Industrial Research Process for the preparation of substituted trans-cinnamaldehyde, a natural yellow dye, from phenylpropane derivatives
GB0112093D0 (en) * 2001-05-18 2001-07-11 Univ Belfast Hydrogenation processes
DE102016116347A1 (de) 2016-09-01 2018-03-01 Leibniz-Institut Für Katalyse E.V. An Der Universität Rostock Verfahren zur gleichzeitigen und kontinuierlichen herstellung von cyclohexanon und hydrozimtaldehyd aus cyclohexanol und zimtaldehyd

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB955421A (en) * 1960-02-04 1964-04-15 Ici Ltd Improvements in and relating to the oxidation of aldehydes
US3520934A (en) * 1968-07-15 1970-07-21 Universal Oil Prod Co Hydrogenation of cinnamaldehyde

Also Published As

Publication number Publication date
DE69509800D1 (de) 1999-06-24
NL9401708A (nl) 1996-06-03
WO1996011898A1 (en) 1996-04-25
US5811588A (en) 1998-09-22
EP0804401A1 (en) 1997-11-05
JP3895372B2 (ja) 2007-03-22
DE69509800T2 (de) 2000-01-13
EP0804401B1 (en) 1999-05-19
JPH10508008A (ja) 1998-08-04
DK0804401T3 (da) 1999-11-22
ATE180245T1 (de) 1999-06-15

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