Cation-exchanged K10 montmorillonites are calcined and silylated in order to eliminate acid sites. The solids obtained promote the Diels-–Alder reaction of cyclopentadiene with trans-anethole and the cyclodimerization of trans-anethole.This work was made possible by the generous financial support of the Comision Interministerial de Ciencia y Tecnologia (Project MAT93-0224) and the European Union (Human Capital and Mobility Programme, Contract CHRX CT93 0276). One of us (T. T.) thanks the Spanish Ministerio de Educacion y Ciencia for a grant.Peer reviewe
An alkylammonium modified montmorillonite, Cloisite 20A, was reacted with trimethylchlorosilane in o...
Acid treated montmorillonites have traditionally been used as solid acid catalysts (Pinnavaia, 1983;...
Several aluminium and titanium derivatives are supported on silica and alumina. Some of the solids o...
K10 montmorillonites exchanged with different cations, dried at 120°C or calcined at 550°C, are used...
Cation-exchanged K10 montmorillonites display a high Lewis/Brønsted acidity ratio, and efficiently p...
Experimental factorial design has been used to study several factors that are assumed to affect the ...
Zn(II) and Fe(III)-exchanged K 10-montmorillonites, activated by several methods, are used as cataly...
The intrinsic catalytic properties of K10 and KSF montmorillonites allow the achievement of more en...
The intrinsic catalytic properties of K10 and KSF montmorillonites allow the achievement of more en...
The intrinsic catalytic properties of K10 and KSF montmorillonites allow the achievement of more en...
Zn(II)-exchanged K10 montmorillonite is shown to be an efficient catalyst for the reaction between c...
Alkylation of anisole with cyclohexene is an industrially important reaction. It was carried out in ...
WOS: 000225247100007Fe3+-doped K10 montmorillonite combined with 2,6-di-tert-butyl-4-methyl-phenol i...
Zn(II)-exchanged K10-montmorillonites, activated by several methods, are used as catalysts in the as...
Silica and alumina, modified by treatment with AlClEt2 and TiCl4, are tested as catalysts in the rea...
An alkylammonium modified montmorillonite, Cloisite 20A, was reacted with trimethylchlorosilane in o...
Acid treated montmorillonites have traditionally been used as solid acid catalysts (Pinnavaia, 1983;...
Several aluminium and titanium derivatives are supported on silica and alumina. Some of the solids o...
K10 montmorillonites exchanged with different cations, dried at 120°C or calcined at 550°C, are used...
Cation-exchanged K10 montmorillonites display a high Lewis/Brønsted acidity ratio, and efficiently p...
Experimental factorial design has been used to study several factors that are assumed to affect the ...
Zn(II) and Fe(III)-exchanged K 10-montmorillonites, activated by several methods, are used as cataly...
The intrinsic catalytic properties of K10 and KSF montmorillonites allow the achievement of more en...
The intrinsic catalytic properties of K10 and KSF montmorillonites allow the achievement of more en...
The intrinsic catalytic properties of K10 and KSF montmorillonites allow the achievement of more en...
Zn(II)-exchanged K10 montmorillonite is shown to be an efficient catalyst for the reaction between c...
Alkylation of anisole with cyclohexene is an industrially important reaction. It was carried out in ...
WOS: 000225247100007Fe3+-doped K10 montmorillonite combined with 2,6-di-tert-butyl-4-methyl-phenol i...
Zn(II)-exchanged K10-montmorillonites, activated by several methods, are used as catalysts in the as...
Silica and alumina, modified by treatment with AlClEt2 and TiCl4, are tested as catalysts in the rea...
An alkylammonium modified montmorillonite, Cloisite 20A, was reacted with trimethylchlorosilane in o...
Acid treated montmorillonites have traditionally been used as solid acid catalysts (Pinnavaia, 1983;...
Several aluminium and titanium derivatives are supported on silica and alumina. Some of the solids o...