Université de Neuchâtel

Regioselective alkane oxygenation with H2O2 catalyzed by titanosilicalite TS-1

Shul’pin, Georgiy B. ; Sooknoi, Tawan ; Romakh, Vladimir B. ; Süss-Fink, Georg ; Shul’pina, Lidia S.

In: Tetrahedron Letters, 2006, vol. 47, no. 18, p. 3071-3075

Titanosilicalite TS-1 catalyses oxidation of light (methane, ethane, propane and n-butane) and normal higher (hexane, heptane, octane and nonane) alkanes to give the corresponding isomeric alcohols and ketones. The oxidation of higher alkanes proceeds in many cases with a unique regioselectivity. Thus, in the reaction with n-heptane the CH2 groups in position 3 exhibited a...


Design, synthesis and applications of functionalized ionic liquids

Zhao, Dongbin ; Dyson, Paul Joseph (Dir.)

Thèse sciences Ecole polytechnique fédérale de Lausanne EPFL : 2006 ; no 3531.

Université de Neuchâtel

A surprising double carbon–nitrogen coupling reaction catalyzed by [H3Ru4 (C6H6)4 (OH)] 2+ : synthesis of unusual barbiturate analogues

Chérioux, Frédéric ; Süss-Fink, Georg

In: Tetrahedron Letters, 2002, vol. 43, p. 6653-6655

Seven- and eight-membered analogues of barbituric acid are easily accessible by insertion of carbodiimides into cyclic anhydrides catalyzed by the cationic hydroxo cluster [H3Ru4 (C6H6)4 (OH)] 2+.