6533b85afe1ef96bd12b94ee
RESEARCH PRODUCT
Selective ortho-metallation reaction of the phosphine P(o-ClC6H4)Ph2. Synthesis and crystal structure of [Rh2(μ-O2CCH3)3(μ-(ClC6H3)PPh2(OH2)2]·CHCl3
Jorge PayáPascual LahuertaAdela AnilloSantiago García-grandaF. Gómez-beltránsubject
StereochemistryMetalationOrganic ChemistryBridging ligandCrystal structureTriclinic crystal systemBiochemistryMedicinal chemistryInorganic ChemistryBond lengthchemistry.chemical_compoundAcetic acidchemistryMaterials ChemistryCarboxylatePhysical and Theoretical ChemistryPhosphinedescription
Abstract From the reaction of [Rh2(O2CCH3)4(MeOH)2] in hot acetic acid with P(o-ClC6H4)Ph2, two monometallated compounds [Rh2(O2CCH3)3(C6H4)P(o-ClC6H4)Ph(HO2CCH3)2] (1), already described, and [Rh2(O2CCH3)3{(ClC6H3)PPh2}(OH2)2] have been isolated. The new compound has been characterized by an X-ray study. It crystallizes in the triclinic space group P1. It contains three acetate groups bridging a Rh24+ unit that has a Rh-Rh bond distance of 2.426(1) A; the fourth bridging ligand is derived from one P(o-ClC6H4)Ph2 metallated in the halogenated ring. The two water molecules occupy the axial coordination sites.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1993-01-01 | Journal of Organometallic Chemistry |