ES2110366A1 - Procedimiento y catalizadores para la obtencion selectiva de acetales. - Google Patents

Procedimiento y catalizadores para la obtencion selectiva de acetales.

Info

Publication number
ES2110366A1
ES2110366A1 ES09502186A ES9502186A ES2110366A1 ES 2110366 A1 ES2110366 A1 ES 2110366A1 ES 09502186 A ES09502186 A ES 09502186A ES 9502186 A ES9502186 A ES 9502186A ES 2110366 A1 ES2110366 A1 ES 2110366A1
Authority
ES
Spain
Prior art keywords
aldehydes
catalysts
acetals
ketone
selective production
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.)
Granted
Application number
ES09502186A
Other languages
English (en)
Other versions
ES2110366B1 (es
Inventor
Camos Avelino Corma
Olmedo Maria Jose Climent
Chornet Sara Iborra
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 ES9502186A priority Critical patent/ES2110366B1/es
Publication of ES2110366A1 publication Critical patent/ES2110366A1/es
Application granted granted Critical
Publication of ES2110366B1 publication Critical patent/ES2110366B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

LA ACETALIZACION SELECTIVA DE ALDEHIDOS POR REACCION DIRECTA CON ALCOHOLES Y ALQUILGLICOLES O POR TRANSCETALIZACION CON ALQUILORTOFORMIATOS (TOF) CATALIZADO POR ZEOLITAS Y ZEOTIPOS DE PORO MEDIO Y GRANDE CON ANILLOS DE 10 MIEMBROS O MAS CON CARACTERISTICAS ACIDAS. LOS ALDEHIDOS PUEDEN SER AROMATICOS, ALIFATICOS, LINEALES, RAMIFICADOS Y ALDEHIDOS QUE CONTENGAN ADEMAS FUNCION CETONA. EN ESTE CASO LOS CATALIZADORES ACETALIZAN LA FUNCION ALDEHIDO A UNA VELOCIDAD MUCHO MAYOR QUE LA CETONA, MOSTRANDO UNA ALTA CHEMOSELECTIVIDAD.
ES9502186A 1995-11-08 1995-11-08 Procedimiento y catalizadores para la obtencion selectiva de acetales. Expired - Lifetime ES2110366B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9502186A ES2110366B1 (es) 1995-11-08 1995-11-08 Procedimiento y catalizadores para la obtencion selectiva de acetales.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9502186A ES2110366B1 (es) 1995-11-08 1995-11-08 Procedimiento y catalizadores para la obtencion selectiva de acetales.

Publications (2)

Publication Number Publication Date
ES2110366A1 true ES2110366A1 (es) 1998-02-01
ES2110366B1 ES2110366B1 (es) 1999-05-16

Family

ID=8292104

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9502186A Expired - Lifetime ES2110366B1 (es) 1995-11-08 1995-11-08 Procedimiento y catalizadores para la obtencion selectiva de acetales.

Country Status (1)

Country Link
ES (1) ES2110366B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001030733A1 (es) * 1999-10-28 2001-05-03 Consejo Superior De Investigaciones Cientificas PROCEDIMIENTO PARA LA PREPARACION DE UN ACETAL DE β-CETOESTER

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8601831A1 (es) * 1984-02-01 1985-11-01 Degussa Procedimiento para preparar acetales
WO1994013617A1 (es) * 1992-12-17 1994-06-23 Consejo Superior Investigaciones Cientificas Procedimiento para la obtencion selectiva de monoesteres de dioles y trioles empleando catalizadores zeoliticos

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8601831A1 (es) * 1984-02-01 1985-11-01 Degussa Procedimiento para preparar acetales
WO1994013617A1 (es) * 1992-12-17 1994-06-23 Consejo Superior Investigaciones Cientificas Procedimiento para la obtencion selectiva de monoesteres de dioles y trioles empleando catalizadores zeoliticos

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001030733A1 (es) * 1999-10-28 2001-05-03 Consejo Superior De Investigaciones Cientificas PROCEDIMIENTO PARA LA PREPARACION DE UN ACETAL DE β-CETOESTER
ES2157839A1 (es) * 1999-10-28 2001-08-16 Univ Valencia Politecnica Procedimiento y catalizadores para la acetalizacion de b-cetoesteres.

Also Published As

Publication number Publication date
ES2110366B1 (es) 1999-05-16

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