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Article Dans Une Revue Chemical Communications Année : 2021

Nickel-catalyzed synthesis of Zn(i)-Zn(i) bonded compounds

Résumé

This work reports the first catalyzed synthesis of d-block metal-metal bonded complexes. The treatment of terminal zinc hydrides [LZnH] [L = CH3C(2,6-(Pr2C6H3N)-Pr-i)CHC(CH3)(N(CH2)(n)CH2PR2); n = 1, 2; R = Ph, Pr-i] in the presence of 5 mol% Ni(CO)(2)(PPh3)(2) afforded Zn(i)-Zn(i) bonded compounds [L2Zn2] in high isolated yields with concomitant elimination of dihydrogen. Stoichiometric reactions, kinetic studies and DFT calculations were conducted to elucidate the reaction mechanism.
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Dates et versions

hal-03717250 , version 1 (08-07-2022)

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Shengjie Jiang, Yanping Cai, Ambre Carpentier, Iker del Rosal, Laurent Maron, et al.. Nickel-catalyzed synthesis of Zn(i)-Zn(i) bonded compounds. Chemical Communications, 2021, 57 (100), pp.13696-13699. ⟨10.1039/d1cc05719g⟩. ⟨hal-03717250⟩
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