ES2159259B1 - Procedimiento y catalizadores para la obtencion de compuestos carbonilicos alfa-beta insaturados de interes en la industria de perfumes y aromas. - Google Patents

Procedimiento y catalizadores para la obtencion de compuestos carbonilicos alfa-beta insaturados de interes en la industria de perfumes y aromas.

Info

Publication number
ES2159259B1
ES2159259B1 ES9902656A ES9902656A ES2159259B1 ES 2159259 B1 ES2159259 B1 ES 2159259B1 ES 9902656 A ES9902656 A ES 9902656A ES 9902656 A ES9902656 A ES 9902656A ES 2159259 B1 ES2159259 B1 ES 2159259B1
Authority
ES
Spain
Prior art keywords
catalysts
interest
obtaining
industry
insfaired
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
ES9902656A
Other languages
English (en)
Other versions
ES2159259A1 (es
Inventor
Canos Avelino Corma
Olmedo Maria Jose Climent
Alexandra Velty
Chornet Sara Iborra
Rogel Manuel Susarte
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
Application filed by Consejo Superior de Investigaciones Cientificas CSIC, Universidad Politecnica de Valencia filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES9902656A priority Critical patent/ES2159259B1/es
Priority to PCT/ES2000/000457 priority patent/WO2001038278A1/es
Priority to AU17086/01A priority patent/AU1708601A/en
Publication of ES2159259A1 publication Critical patent/ES2159259A1/es
Application granted granted Critical
Publication of ES2159259B1 publication Critical patent/ES2159259B1/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
    • C07C45/61—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
    • C07C45/72—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 by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/74—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 by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16—Clays or other mineral silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Fats And Perfumes (AREA)

Abstract

Procedimiento y catalizadores para la obtención de compuestos carbonílicos {al}-{be}-insaturados de interés en la industria de perfumes y aromas. En la presente invención se describe la preparación de compuestos carbonílicos {al}-{be}-insaturados. Concretamente cetonas a,{be}-insaturadas de estructura I y aldehidos de estructura II (ESQUEMA 1) a través de la condensación aldólica mixta entre un alquil ó alquenilaldehido y un aldehido o cetona utilizando catalizadores heterogéneos con características básicas. Los compuestos carbonílicos obtenidos poseen aroma y pueden ser utilizados directamente como esencias o son precursores de esencias de uso común en perfumería
ES9902656A 1999-11-24 1999-11-24 Procedimiento y catalizadores para la obtencion de compuestos carbonilicos alfa-beta insaturados de interes en la industria de perfumes y aromas. Expired - Fee Related ES2159259B1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES9902656A ES2159259B1 (es) 1999-11-24 1999-11-24 Procedimiento y catalizadores para la obtencion de compuestos carbonilicos alfa-beta insaturados de interes en la industria de perfumes y aromas.
PCT/ES2000/000457 WO2001038278A1 (es) 1999-11-24 2000-11-24 PROCEDIMIENTO Y CATALIZADORES PARA LA OBTENCION DE COMPUESTOS CARBONILICOS α-β-INSATURADOS DE INTERES EN LA INDUSTRIA DE PERFUMES Y AROMAS
AU17086/01A AU1708601A (en) 1999-11-24 2000-11-24 Method and catalysts for obtaining unsaturated alpha-beta carbonylic compounds used in the perfume and scent industry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9902656A ES2159259B1 (es) 1999-11-24 1999-11-24 Procedimiento y catalizadores para la obtencion de compuestos carbonilicos alfa-beta insaturados de interes en la industria de perfumes y aromas.

Publications (2)

Publication Number Publication Date
ES2159259A1 ES2159259A1 (es) 2001-09-16
ES2159259B1 true ES2159259B1 (es) 2002-04-16

Family

ID=8310797

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9902656A Expired - Fee Related ES2159259B1 (es) 1999-11-24 1999-11-24 Procedimiento y catalizadores para la obtencion de compuestos carbonilicos alfa-beta insaturados de interes en la industria de perfumes y aromas.

Country Status (3)

Country Link
AU (1) AU1708601A (es)
ES (1) ES2159259B1 (es)
WO (1) WO2001038278A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2548480T3 (es) 2009-04-02 2015-10-16 International Flavors & Fragrances Inc. Procedimiento de producción de levosandal
CN107670678B (zh) * 2017-10-19 2020-04-10 万华化学集团股份有限公司 一种固体碱催化剂及其制备方法以及其用于制备假性紫罗兰酮的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476324A (en) * 1982-06-02 1984-10-09 Union Carbide Corporation Catalyzed aldol condensations
US5144089A (en) * 1991-10-21 1992-09-01 Uop 2-ethyl-2-hexenal by aldol condensation of butyraldehyde in a continuous process
CA2130795A1 (en) * 1993-08-25 1995-02-26 John Braithwaite Preparation of isophorone
JP3796774B2 (ja) * 1995-08-28 2006-07-12 チッソ株式会社 アルカリ土類金属酸化物を用いるエナールの製造方法
FR2745565B1 (fr) * 1996-02-29 1998-04-03 Atochem Elf Sa Procede d'obtention de composes carbonyles beta hydroxy et/ou alpha-beta insatures
FR2772024B1 (fr) * 1997-12-05 2000-01-21 Atochem Elf Sa Utilisation de composes de structure de type hydrotalcite pour la preparation de composes carbonyles-beta-hydroxy et/ou alpha-beta-insatures
EP1029843A1 (en) * 1999-02-16 2000-08-23 Universiteit Utrecht Method for the condensation of an aldehyde and a ketone

Also Published As

Publication number Publication date
ES2159259A1 (es) 2001-09-16
AU1708601A (en) 2001-06-04
WO2001038278A1 (es) 2001-05-31

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FD1A Patent lapsed

Effective date: 20041125