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  1. No Access

    Article

    Catalytic Activity of Pd(II) Complexes with Triphenylphosphito Ligands in the Sonogashira Reaction in Ionic Liquid Media

    The reactivity of palladacycle dimeric complexes with substituted triarylphosphito ligands P(OR)3 (R = Ph, m-MeC6H4, o-MeC6H4, C6H3-2,4-tBu2) as well as their non-orthometallated analogues PdCl2[P(OR)3]2 was test...

    I. Błaszczyk, A. M. Trzeciak, J. J. Ziółkowski in Catalysis Letters (2009)

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    Article

    Synthesis and structure of a new rhodium(I) complex [Rh{P(OPh)3}3CN]

    The [Rh(acac){P(OPh)3)}2] complex (Hacac = 2,4-pentadione) reacts in solution with gaseous HCN in the presence of P(OPh)3 to give [Rh{P(OPh)3}3CN]. Structural investigations of this complex including its31P n.m.r...

    A. M. Trzeciak, Z. Siatecki, Josef J. Ziółkowski in Transition Metal Chemistry (1986)

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    Article

    Kinetic and spectroscopic studies of the substitution reactions of [Rh(acac)(CO)2] with triphenylphosphite

    The substitution reactions of [Rh(acac)(CO)2] with triphenylphosphite (P) to produce [Rh(acac)(CO)P], [Rh(acac)P2] and [PhP3P′], were studied in detail using spectroscopic (n.m.r., i.r. and u.v.-vis.) and kinetic...

    R. van Eldik, S. Aygen, H. Kelm, A. M. Trzeciak… in Transition Metal Chemistry (1985)

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    Article

    31P-NMR studies on the interaction between Rh(AA)(CO)(PPh3) complexes and free PPh3

    Uncoordinated phosphine exchanges with that in Rh(AA)(CO)(PPh3) (AA—anthranilate and phenylanthranilate ions, respectively) via an SN2 mechanism.

    E. Kwaskowska-Chęć, A. M. Trzeciak… in Reaction Kinetics and Catalysis Letters (1984)

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    Article

    Effect of free phosphine on the reactivity of phosphine-containing rhodium(I) complexes

    Uncoordinated phosphine has been found to increase the lability of coordinated phosphine in Rh(CO) (acac) (PPh3).

    A. M. Trzeciak, M. Jon, J. J. Ziólkowski in Reaction Kinetics and Catalysis Letters (1982)

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    Article

    Cumene hydroperoxide decomposition reaction catalyzed by ruthenium(III)β-diketonates

    Catalytic decomposition of cumene hydroperoxide (ROOH) in the presence of Ru(III) β-diketonates has been investigated. Activation of ROOH via outer sphere [ROOH]−[Ru] interaction has been proposed.

    A. M. Trzeciak, R. Grobelny, J. J. Ziólkowski in Reaction Kinetics and Catalysis Letters (1981)