trans-tetracarbonyl(triphenylphosphine)(triphenylstannyl)rhenium

Base Information

• Chemical Name: trans-tetracarbonyl(triphenylphosphine)(triphenylstannyl)rhenium
• CAS No.: 125951-59-9
• Molecular Formula: C₄₀H₃₀O₄PReSn
• Molecular Weight: 910.567
• Mol file: 125951-59-9.mol

Synonyms:trans-tetracarbonyl(triphenylphosphine)(triphenylstannyl)rhenium

Chemical Property of trans-tetracarbonyl(triphenylphosphine)(triphenylstannyl)rhenium

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of trans-tetracarbonyl(triphenylphosphine)(triphenylstannyl)rhenium

There total 1 articles about trans-tetracarbonyl(triphenylphosphine)(triphenylstannyl)rhenium which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 59.0%

cis-[Re(CO)4Br(PPh3)] (142560-47-2,14841-07-7,15259-18-4) + triphenyltin chloride (639-58-7) → trans-tetracarbonyl(triphenylphosphine)(triphenylstannyl)rhenium (125951-59-9)

Guidance literature:

With sadium naphthalenide; In tetrahydrofuran; Under Ar, addn. of THF to Re-complex, cooling (-78°C), addn. of NaNp in THF until the green color of NaNP persisted, after 10 min addn. of Ph3SnCl soln., 1h at -78°C.; Warming to room temp., partitioning between H2O and Et2O/THF, sepg. of aq. layer, washing of org. layer (brine), drying (MgSO4), concg., flash chromy. of solid (N2, silica gel, hexanes/EtOAc), elem. anal.;

DOI:10.1021/ja00163a038

Reference yield: 88.0%

trans-tetracarbonyl(triphenylphosphine)(triphenylstannyl)rhenium (125951-59-9) + trimethylamine-N-oxide (1184-78-7) → mer-(acetonitrile)tricarbonyl(triphenylphosphine)(triphenylstannyl)rhenium (125951-60-2)

Guidance literature:

In acetonitrile; benzene; Addn. of aMe3NO soln. in CH3CN to a rapidly stirred suspn. of Re-complex in CH3CN/C6H6 under inert atmosphere, 1 h at ambient temp.; Evapn., triturating of residue with hexanes, filtn. of solid, washing (hexanes), drying in vac., elem. anal.;

DOI:10.1021/ja00163a038

upstream raw materials:

cis-[Re(CO)4Br(PPh₃)]

triphenyltin chloride

Downstream raw materials:

mer-(acetonitrile)tricarbonyl(triphenylphosphine)(triphenylstannyl)rhenium

Refernces