Issue 3, 1989
From the journal:

Journal of the Chemical Society, Chemical Communications

A new class of dihydrogen complexes containing oxygen donor ligands. Preparation of RuH(η2-H2)(OCOCF3)[P(C6H11)3]2 and of the equilibrated mixture RuH2(OCOCF3)2[P(C6H11)3]2/RU(η2-H2)(OCOCF3)2[P(C6H11)3]2

Thérèse Arliguie  and  Bruno Chaudret  

Abstract

The protonation of RuH2(H2)2(PCy3)2(1)(Cy = cyclohexyl) with CF3CO2H in acetone leads to the hydrido dihydrogen derivative RuH(H2)(OCOCF3)(PCy3)2(2), which reacts further in hexane to yield a very reactive RuIV dihydride, RuH2(OCOCF3)2(PCy3)2(3), a species which at room temperature is in equilibrium with the dihydrogen complex Ru(η2-H2)(OCOCF3)2(PCy3)2(4); (3)[or (4)] loses H2 in solution and reacts with cyclo-octene to give {Ru(C6H9PCy2)(OCOCF3)}2(µ-O)(µ-OCOCF3)2(6).

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Article information

DOI
https://doi.org/10.1039/C39890000155
Article type
Paper

J. Chem. Soc., Chem. Commun., 1989, 155-157

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A new class of dihydrogen complexes containing oxygen donor ligands. Preparation of RuH(η2-H2)(OCOCF3)[P(C6H11)3]2 and of the equilibrated mixture RuH2(OCOCF3)2[P(C6H11)3]2/RU(η2-H2)(OCOCF3)2[P(C6H11)3]2

T. Arliguie and B. Chaudret, J. Chem. Soc., Chem. Commun., 1989, 155 DOI: 10.1039/C39890000155

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