Steric effects of the 2-(diphenylphosphino)-6-methoxypyridine short-bite bridging ligand in the synthesis of binuclear complexes. Crystal and molecular structure of [Rh2Cu(CO)2(Ph2PPyOMe)2(.mu.-Cl)2]BF4.cntdot.CH2Cl2

doi:10.1021/IC00049A016

Paper

Steric effects of the 2-(diphenylphosphino)-6-methoxypyridine short-bite bridging ligand in the synthesis of binuclear complexes. Crystal and molecular structure of [Rh2Cu(CO)2(Ph2PPyOMe)2(.mu.-Cl)2]BF4.cntdot.CH2Cl2

Published Nov 1, 1992 · Carmela G. Arena, F. Faraone, M. Lanfranchi

Inorganic Chemistry

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23

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Abstract

Treatment of [Rh(COD)(μ-Cl)] 2 (COD=cycloocta-1,5-diene) with 2-(diphenylphosphino)-6-methoxypyridine (Ph 2 PPYOMe) in benzene solution yielded the complex [Rh(COD)(Ph 2 PPYOMe)Cl] (1), in which Ph 2 PPYOMe acts as an η 1 P-bonded ligand. The COD ligand was easily displaced when CO was bubbled into a CH 2 Cl 2 solution of 1, and the presence in solution of cis-[Rh(CO) 2 (Ph 2 PPYOMe)Cl] (2) was established by IR and NMR spectroscopy.

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The 2-(diphenylphosphino)-6-methoxypyridine short-bite bridging ligand effectively synthesizes binuclear complexes with Rh(COD)(Ph2PPYOMe)Cl](1), a complex with Rh(COD)

PopulationOlder adults (50-71 years)

Sample size24

MethodsObservational

OutcomesBody Mass Index projections

ResultsSocial networks mitigate obesity in older groups.

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Paper

Steric effects of the 2-(diphenylphosphino)-6-methoxypyridine short-bite bridging ligand in the synthesis of binuclear complexes. Crystal and molecular structure of [Rh2Cu(CO)2(Ph2PPyOMe)2(.mu.-Cl)2]BF4.cntdot.CH2Cl2

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References

Citations

Direct conversion of methane to oxygenates on porous organic polymers supported Rh mononuclear complex catalyst under mild conditions

Direct conversion of methane to oxygenates on porous organic polymers supported Rh mononuclear complex catalyst at 150°C can produce high-yield oxygenated products, particularly for acetic acid production.

Metal‐only Lewis Pairs of Rhodium with s, p and d‐Block Metals

Rhodium-based metal-only Lewis pairs (MOLPs) offer a unique approach to understanding bimetallic bonding, with potential applications in catalytic processes and supramolecular systems.

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This study presents a novel synthetic route to generate dimeric rhodium catalysts on MgO, resulting in a 58-fold increase in catalytic activity for ethylene hydrogenation.

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Site selectivity in the reactions of the hexanuclear platinum cluster [Pt6(mu-PtBu2)4(CO)6][CF3SO3]2.

The hexanuclear platinum cluster [Pt6(mu-PtBu2)4(CO)6][CF3SO3]2 exhibits site selectivity, allowing for the synthesis of various compounds with different properties.

Effect of chelating vs. bridging coordination of chiral short-bite P-X-P (X=C, N, O) ligands in enantioselective palladium-catalysed allylic substitution reactions.

Chiral short-bite ligands show enantioselective palladium-catalyzed allylic substitution reactions with bridging coordination, resulting in strain and rigid conformation in the ligands.

Rhodium, iridium and gold complexes of the short-bite ligand 1-benzyl-2-imidazolyldiphenylphosphine

Rhodium, iridium, and gold complexes of 1-benzyl-2-imidazolyldiphenylphosphine can form complexes with silver, forming homometallic dinuclear complexes with cis bridging ligands.

Synthesis and structural study of late transition metal complexes of N-[(diphenylphosphino)methyl]-2-pyridinamine and N-cyclohexyl-N-[(diphenylphosphino)methyl]-2-pyridinamine

Late transition metal complexes of N-[(diphenylphosphino)methyl]-2-pyridinamine and N-cyclohexyl-N-[(diphenylphosphino)methyl]-2-pyridinamine with palladium, copper, and silver show various