Producción Científica Profesorado

The hydrogenation reaction of [Ru3(CO)10(C6F5)2P(CH2)2P(C6F5)2]: Migration of a C6F5 group from a phosphorus to a ruthenium atom. X-ray crystal structures of [Ru3(CO)9(?-H){?2-(C6F5)PCH2CH2P(C6F5)2}], [Ru3(CO)7(?-H)3(?1-C6F5){?3-PCH2CH2P(C6F5)2}] and [Ru3(CO)8(?-H)2{?3-PCH2CH2P(C6F5)2}]



Zuno Cruz, Francisco Javier

2009

The Hydrogenation Reaction of [Ru3(CO)10(C6F5)2P(CH2)2P(C6F5)2]: Migration of a C6F5 group from a Phosphorus to a Ruthenium atom. X-Ray crystal structures of [Ru3(CO)9(m-H){m2-(C6F5)PCH2CH2P(C6F5)2}], [Ru3(CO)7(m-H)3(h1-C6F5){m3-PCH2CH2P(C6F5)2}] and [Ru3(CO)8(m-H)2{m3-PCH2CH2P(C6F5)2}]. Gloria Sánchez-Cabrera, Marco A. Leyva, Francisco J. Zuno-Cruz, María G. Hernández-Cruz, María J. Rosales-Hoz. J. Organomet. Chem. (2009), 694, 13, 1949-1958. ISSN: 0022-328X. doi: 10.1016/j.jorganchem.2009.01.033


Abstract


The reaction of [Ru3(CO)10{(C6F5)2P(CH2)2P(C6F5)2}] (1) with hydrogen in toluene produced four compounds. These compounds were characterized spectroscopically and structurally. Some experiments were carried out to determine the relationship between the different reaction products. The first two compounds (2 and 3) show ?-phosphide groups bridging metalmetal bonds, produced by the rupture of a PC6F5 bond; 2 also shows a C6F5 ring bonded in a ?1 fashion to one of the metal atoms. In both compounds the remaining part of the diphosphine ligand is coordinated in the traditional terminal form. The structure of compounds 4 and 5 show a ?3-phosphinidene group where both aromatic rings bonded to the phosphorus atom have been eliminated. Compound 4 also has a C6F5 ring bonded to a ruthenium atom.






Artículos relacionados

Synthesis, characterization and crystal structures of organolead dithiolate compounds displaying tra...

Study of the D?Sb (D = O, S) Transannular Interaction in Sb-Monohalogenated Dibenzostibocines ? An E...

Hypervalence at tin(IV) by transannular bonding of sulfur in an eight-membered ring: The case of dib...

cis-Palladium(II) complexes of derivatives of di-(2-pyridyl)methane: Study of the influence of the b...

Boron and transition metal compounds derived from 2-uroylbenzimidazole

Pentacoordination at Germanium by Transannular Bonding of Sulfur or Oxygen in an Eight-Membered Ring...

Hexacoordinated spirocyclic germanium(IV) complex: Synthesis and structural characterization

Hypervalence at tin(IV) by transannular bonding of sulfur in an eight-membered ring: The case of dib...

Synthesis and structural characterization of bis-chelate Pd(II) complexes derived from substituted d...

cis-Palladium(II) complexes of derivatives of di-(2-pyridyl)methane: Study of the influence of the b...