ES2125824B1 - Procedimiento y catalizadores para la obtencion selectiva de alfa-alquilcinamaldehidos. - Google Patents

Procedimiento y catalizadores para la obtencion selectiva de alfa-alquilcinamaldehidos.

Info

Publication number
ES2125824B1
ES2125824B1 ES009700286A ES9700286A ES2125824B1 ES 2125824 B1 ES2125824 B1 ES 2125824B1 ES 009700286 A ES009700286 A ES 009700286A ES 9700286 A ES9700286 A ES 9700286A ES 2125824 B1 ES2125824 B1 ES 2125824B1
Authority
ES
Spain
Prior art keywords
alpha
catalysts
alkylcinamaldehydes
procedure
aldehyde
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 - Fee Related
Application number
ES009700286A
Other languages
English (en)
Other versions
ES2125824A1 (es
Inventor
Canos Avelino Corma
Chornet Sara Iborra
Olmedo Maria Jose Climent
Lopez Rut Guil
Millo Jaime Primo
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.)
Consejo Superior de Investigaciones Cientificas CSIC
Universidad Politecnica de Valencia
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
Universidad Politecnica de Valencia
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
Priority to ES009700286A priority Critical patent/ES2125824B1/es
Application filed by Consejo Superior de Investigaciones Cientificas CSIC, Universidad Politecnica de Valencia filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to EP98900547A priority patent/EP0905116B1/en
Priority to PCT/ES1998/000017 priority patent/WO1998035928A1/es
Priority to AT98900547T priority patent/ATE215922T1/de
Priority to JP10535379A priority patent/JP2001502357A/ja
Priority to ES98900547T priority patent/ES2176946T3/es
Priority to DE69804736T priority patent/DE69804736D1/de
Priority to US09/171,158 priority patent/US6114587A/en
Publication of ES2125824A1 publication Critical patent/ES2125824A1/es
Application granted granted Critical
Publication of ES2125824B1 publication Critical patent/ES2125824B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (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 obtención selectiva de {a -alquilcinamaldehidos tal como el Jaminaldehido se realiza a través de un proceso que implica dos reacciones consecutivas: la acetalización de un n-alquilaldehido por reacción directa con un alcohol o bien por transacetalización seguida de la reacción entre dicho acetal y aldehído aromático tal como el benzaldehído utilizando como catalizadores ácidos tamices moleculares con distribución regular de poros en el rango de micro y mesoporos y comprendida entre 6 y 100 {Ao .
ES009700286A 1997-02-12 1997-02-12 Procedimiento y catalizadores para la obtencion selectiva de alfa-alquilcinamaldehidos. Expired - Fee Related ES2125824B1 (es)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ES009700286A ES2125824B1 (es) 1997-02-12 1997-02-12 Procedimiento y catalizadores para la obtencion selectiva de alfa-alquilcinamaldehidos.
PCT/ES1998/000017 WO1998035928A1 (es) 1997-02-12 1998-01-23 PROCEDIMIENTO Y CATALIZADORES PARA LA OBTENCION SELECTIVA DE α-ALQUILCINAMADEHIDOS
AT98900547T ATE215922T1 (de) 1997-02-12 1998-01-23 Verfahren und katalysator zur selektiven herstellung von alpha-alkylzimtaldehyd
JP10535379A JP2001502357A (ja) 1997-02-12 1998-01-23 α―アルキルシンナムアルデヒドの選択的製造のための方法および触媒
EP98900547A EP0905116B1 (en) 1997-02-12 1998-01-23 Process and catalysts for the selective production of alpha-alkylcinnamaldehyde
ES98900547T ES2176946T3 (es) 1997-02-12 1998-01-23 Procedimiento y catalizadores para la obtencion selectiva de alfa-alquilcinamaldehido.
DE69804736T DE69804736D1 (de) 1997-02-12 1998-01-23 Verfahren und katalysator zur selektiven herstellung von alpha-alkylzimtaldehyd
US09/171,158 US6114587A (en) 1997-02-12 1998-01-23 Process and catalyst for the selective production of α-alkylcinnamaldehyde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009700286A ES2125824B1 (es) 1997-02-12 1997-02-12 Procedimiento y catalizadores para la obtencion selectiva de alfa-alquilcinamaldehidos.

Publications (2)

Publication Number Publication Date
ES2125824A1 ES2125824A1 (es) 1999-03-01
ES2125824B1 true ES2125824B1 (es) 1999-12-01

Family

ID=8298218

Family Applications (2)

Application Number Title Priority Date Filing Date
ES009700286A Expired - Fee Related ES2125824B1 (es) 1997-02-12 1997-02-12 Procedimiento y catalizadores para la obtencion selectiva de alfa-alquilcinamaldehidos.
ES98900547T Expired - Lifetime ES2176946T3 (es) 1997-02-12 1998-01-23 Procedimiento y catalizadores para la obtencion selectiva de alfa-alquilcinamaldehido.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES98900547T Expired - Lifetime ES2176946T3 (es) 1997-02-12 1998-01-23 Procedimiento y catalizadores para la obtencion selectiva de alfa-alquilcinamaldehido.

Country Status (7)

Country Link
US (1) US6114587A (es)
EP (1) EP0905116B1 (es)
JP (1) JP2001502357A (es)
AT (1) ATE215922T1 (es)
DE (1) DE69804736D1 (es)
ES (2) ES2125824B1 (es)
WO (1) WO1998035928A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2157838B1 (es) * 1999-10-19 2002-03-16 Univ Valencia Politecnica Procedimiento y catalizadores (acidos y basicos) para la obtencion de -alquilcinamaldehidos.
US9296714B2 (en) * 2012-02-07 2016-03-29 Basf Se Micropowder and molding containing a zeolitic material containing Ti and Zn
FR3022237B1 (fr) * 2014-06-13 2017-09-01 Ifp Energies Now Alumine mesoporeuse amorphe a distribution poreuse optimisee et son procede de preparation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8908104D0 (en) * 1989-04-11 1989-05-24 Unilever Plc Improvements in and relating to aldol condensation
US5527769A (en) * 1993-05-26 1996-06-18 Firmenich Sa Aromatic compounds and their use in perfumery
US5475162A (en) * 1993-11-09 1995-12-12 Uop Acid functionalized organically-bridged polysilsesquioxanes as catalysts for acid catalyzed reactions
US5637774A (en) * 1995-09-29 1997-06-10 Eastman Chemical Company Process for the production of vinyl carbonyls
BE1009764A3 (nl) * 1995-11-06 1997-08-05 Dsm Nv Werkwijze voor de bereiding van een alpha-alkylkaneelaldehyde.

Also Published As

Publication number Publication date
DE69804736D1 (de) 2002-05-16
EP0905116A1 (en) 1999-03-31
ES2125824A1 (es) 1999-03-01
EP0905116B1 (en) 2002-04-10
US6114587A (en) 2000-09-05
ATE215922T1 (de) 2002-04-15
ES2176946T3 (es) 2002-12-01
JP2001502357A (ja) 2001-02-20
WO1998035928A1 (es) 1998-08-20

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