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STUDIES ON TRANSITION-METAL PARACYCLOPHANE COMPOUNDS - REACTIONS OF [(M(ETA(6)-C16H16)CL-2)(2)] (M=RU, OS) WITH TERTIARY PHOSPHINES - THE CRYSTAL-STRUCTURES OF [RU(ETA(6)-C16H16)CL-2(PPH(3))].CHCL3 AND [RU(ETA(6)-C6H6)CL-2(PPH(3))].2CH(2)CL(2)

ELSEGOOD, MRJ; TOCHER, DA; (1995) STUDIES ON TRANSITION-METAL PARACYCLOPHANE COMPOUNDS - REACTIONS OF [(M(ETA(6)-C16H16)CL-2)(2)] (M=RU, OS) WITH TERTIARY PHOSPHINES - THE CRYSTAL-STRUCTURES OF [RU(ETA(6)-C16H16)CL-2(PPH(3))].CHCL3 AND [RU(ETA(6)-C6H6)CL-2(PPH(3))].2CH(2)CL(2). POLYHEDRON , 14 (20-21) 3147 - 3156.

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Abstract

The synthesis of the compound [{Os(eta(6)-C16H16)Cl-2}(2)] is described. The reactions of the compounds [{M(eta(6)-C16H16)Cl-2}(2)] (M = Ru, Os) with tertiary phosphines are investigated inpolar and non-polar solvents. Neutral compounds [M(eta(6)-C16H16)Cl-2(PR(3))] and cationic complexes [M(eta(6)-C16H16)Cl(PR(3))(2)](+)X(-) (X = PF6, BPh(4)) are obtained, respectively. The crystal structure of a representative compound [Ru(eta(6)-C16H16)Cl-2(PPh(3))] has been determined and the structure is compared with that of the simpler analogue [Ru(eta(6)-C6H6)Cl-2(PPh(3))].

Type:Article
Title:STUDIES ON TRANSITION-METAL PARACYCLOPHANE COMPOUNDS - REACTIONS OF [(M(ETA(6)-C16H16)CL-2)(2)] (M=RU, OS) WITH TERTIARY PHOSPHINES - THE CRYSTAL-STRUCTURES OF [RU(ETA(6)-C16H16)CL-2(PPH(3))].CHCL3 AND [RU(ETA(6)-C6H6)CL-2(PPH(3))].2CH(2)CL(2)
Keywords:X-RAY CRYSTAL, CYCLOPENTADIENYL-OSMIUM COMPLEXES, RUTHENIUM COMPLEXES, MOLECULAR-STRUCTURE, ARENE-RUTHENIUM, LIGANDS, <2N>CYCLOPHANES, CHEMISTRY, BENZENE, CATION
UCL classification:UCL > School of BEAMS > Faculty of Maths and Physical Sciences > Chemistry

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