artículo científico (postprint)Two vanadyl arsenates templated with ethylendiamonium (EnVAs) and piperazonium (PipVAs) were evaluated as catalysts for the oxidation of thioethers and alkenes, using H2O2 and t-butyl hydroperoxide (TBHP) as oxidants. The intrinsic activity of EnVAs was higher than that of PipVAs for the oxidation of sulfides. Similar results were obtained when using either H2O2 or TBHP as oxidants. However, the sterical effects were enhanced when TBHP was used and higher selectivities towards sulfoxides were achieved with this oxidant. The catalytic activity of the V-based materials in the epoxidation of simple alkenes and allylic alcohols was assessed. Upon reuse, both materials show no significant decrease in their catalyti...
A total of 29 hitherto unknown vanadyl(IV)-, vanadyl(V)-, and vanadate(V) phosphates were synthesize...
Vanadium incorporated hexagonal mesoporous aluminophosphate characteristic of MCM-41 has been synthe...
The authors acknowledge the Czech Science Foundation (P106/12/G015) for the financial support.Select...
artículo científico (postprint)Two vanadyl arsenates templated with ethylendiamonium (EnVAs) and pip...
The application of V(V) catalysts in oxidation of sulfides with peroxides offers an efficient proced...
A series of oxidovanadium(IV) complexes based on the ligand, 2-(2’-hydroxyphenyl)imidazole, with sub...
Metal catalyzed reactions are a powerful tool to design new chemical synthetic processes according t...
Various types of aromatic and aliphatic sulfides are selectively oxidized to sulfoxides and sulfones...
Vanadium haloperoxidases catalyse the oxidation of halides leading to halogenation of substrates or,...
It was recently shown that V-doped acid-prepared mesoporous silica (APMS) nanoparticles are active c...
The simultaneous isomorphous substitution of Al(III) and P(V) ions, in an aluminophosphate framework...
Catalysis is an essential technology in manufacturing industries. The investigation based on support...
Vanadium complexes have proven to be effective catalysts for the activation of peroxides and the sel...
Transmission electron microscopy (TEM), X-ray diffractometry (XRD), in situ diffuse reflectance ultr...
[EN] Metal-containing vanadium oxide bronzes (MxV2O5; M= Cu, Ag and Ca) have been prepared, characte...
A total of 29 hitherto unknown vanadyl(IV)-, vanadyl(V)-, and vanadate(V) phosphates were synthesize...
Vanadium incorporated hexagonal mesoporous aluminophosphate characteristic of MCM-41 has been synthe...
The authors acknowledge the Czech Science Foundation (P106/12/G015) for the financial support.Select...
artículo científico (postprint)Two vanadyl arsenates templated with ethylendiamonium (EnVAs) and pip...
The application of V(V) catalysts in oxidation of sulfides with peroxides offers an efficient proced...
A series of oxidovanadium(IV) complexes based on the ligand, 2-(2’-hydroxyphenyl)imidazole, with sub...
Metal catalyzed reactions are a powerful tool to design new chemical synthetic processes according t...
Various types of aromatic and aliphatic sulfides are selectively oxidized to sulfoxides and sulfones...
Vanadium haloperoxidases catalyse the oxidation of halides leading to halogenation of substrates or,...
It was recently shown that V-doped acid-prepared mesoporous silica (APMS) nanoparticles are active c...
The simultaneous isomorphous substitution of Al(III) and P(V) ions, in an aluminophosphate framework...
Catalysis is an essential technology in manufacturing industries. The investigation based on support...
Vanadium complexes have proven to be effective catalysts for the activation of peroxides and the sel...
Transmission electron microscopy (TEM), X-ray diffractometry (XRD), in situ diffuse reflectance ultr...
[EN] Metal-containing vanadium oxide bronzes (MxV2O5; M= Cu, Ag and Ca) have been prepared, characte...
A total of 29 hitherto unknown vanadyl(IV)-, vanadyl(V)-, and vanadate(V) phosphates were synthesize...
Vanadium incorporated hexagonal mesoporous aluminophosphate characteristic of MCM-41 has been synthe...
The authors acknowledge the Czech Science Foundation (P106/12/G015) for the financial support.Select...