Synthesis of a new stable, neutral organothulium(II) complex by reduction of a thulium(III) precursor.
The new stable, neutral Tm(II) complex (Cp(ttt))2Tm [Cp(ttt) = 1,2,4-tris(tert-butyl)cyclopentadienyl] can be obtained either by direct reaction of NaCp(ttt) with TmI2 or by reduction of (Cp(ttt))2TmI in non-polar solvents; this latter route may prove itself useful for the isolation of other neutral non-classical low-valent organolanthanide species.
Jaroschik
Florian
F
Laboratoire Hétéroéléments et Coordination, CNRS UMR 7653, DCPH, Ecole Polytechnique, 91128 Palaiseau, France.
Nief
François
F
Ricard
Louis
L