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Indirect solvent assisted tautomerism in 4-substituted phthalimide 2-hydroxy-Schiff bases

Yordanov, Dancho ; Deneva, Vera ; Georgiev, Anton ; Crochet, Aurélien ; Fromm, Katharina M. ; Antonova, Liudmil

In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2020, vol. 237, p. 118416

The paper presents the synthesis and characterization of two 4-substituted phthalimide 2-hydroxy-Schiff bases containing salicylic (4) and 2-hydroxy-1-naphthyl (5) moieties. The structural differences of 2-hydroxyaryl substituents, resulting in different enol/keto tautomeric behaviour, depending on the solvent environment were studied by absorption UV–Vis spectroscopy. Compound 5 is...

Novel iron tweezers complexes for hydrogenation and polymerization of olefins

Mafua, Roger ; Jenny, Titus A. (Dir.)

Thèse de doctorat : Université de Fribourg, 2006 ; no. 1503.

The use of organometallic complexes as catalysts became a very significant topic in the field of material chemistry. However, despite of this development, only few of them contain iron(II), except the tridentate complex diimine pyridine developed by Gibson and Brookhart and employed in the olefin polymerization. Unfortunately, this model suffers by its lack of tolerance towards the minor changes...

Ruthenium Nanoparticles Intercalated in Hectorite: A Reusable Hydrogenation Catalyst for Benzene and Toluene

Süss-Fink, Georg ; Mollwitz, Birgit ; Therrien, Bruno ; Dadras, Massoud ; Laurenczy, Gabor ; Meister, Annette ; Meister, Götz

In: Journal of Cluster Science, 2007, vol. 18, no. 1, p. 87-95

Formylation with "Supercritical” CO2: Efficient Ruthenium-Catalyzed Synthesis of N -Formylmorpholine

Schmid, Leo ; Schneider, Michael ; Engel, Dominique ; Baiker, Alfons

In: Catalysis Letters, 2003, vol. 88, no. 3-4, p. 105-113

Acid-base and metal ion binding properties of 2-thiocytidine in aqueous solution

Brasuń, Justyna ; Matera, Agnieszka ; Sochacka, Elżbieta ; Swiatek-Kozlowska, Jolanta ; Kozlowski, Henryk ; Operschall, Bert ; Sigel, Helmut

In: JBIC Journal of Biological Inorganic Chemistry, 2008, vol. 13, no. 5, p. 663-674

Hydrogen storage and delivery: immobilization of a highly active homogeneous catalyst for the decomposition of formic acid to hydrogen and carbon dioxide

Gan, Weijia ; Dyson, Paul ; Laurenczy, Gábor

In: Reaction Kinetics and Catalysis Letters, 2009, vol. 98, no. 2, p. 205-213

Synthesis and Anticancer Activity of Long-Chain Isonicotinic Ester Ligand-Containing Arene Ruthenium Complexes and Nanoparticles

Süss-Fink, Georg ; Khan, Farooq-Ahmad ; Juillerat-Jeanneret, Lucienne ; Dyson, Paul ; Renfrew, Anna

In: Journal of Cluster Science, 2010, vol. 21, no. 3, p. 313-324

An efficient synthetic chiral modifier for platinum

Diezi, Simon ; Hess, Marco ; Orglmeister, Elisabeth ; Mallat, Tamas ; Baiker, Alfons

In: Catalysis Letters, 2005, vol. 102, no. 3-4, p. 121-125

Shape- and Size-Selective Preparation of Hectorite-Supported Ruthenium Nanoparticles for the Catalytic Hydrogenation of Benzene

Süss-Fink, Georg ; Khan, Farooq-Ahmad ; Boudon, Julien ; Spassov, Vladislav

In: Journal of Cluster Science, 2009, vol. 20, no. 2, p. 341-353

A comprehensive environmental assessment of petrochemical solvent production

Capello, Christian ; Wernet, Gregor ; Sutter, Jürgen ; Hellweg, Stefanie ; Hungerbühler, Konrad

In: The International Journal of Life Cycle Assessment, 2009, vol. 14, no. 5, p. 467-479