Dicarbonyl(eta5-pentamethylcyclopentadienyl)rhodium

Base Information

• Chemical Name: Dicarbonyl(eta5-pentamethylcyclopentadienyl)rhodium
• CAS No.: 32627-01-3
• Molecular Formula: C₂₀H₃₀P₄Rh₂
• Molecular Weight: 600.164
• Mol file: 32627-01-3.mol

Synonyms:Dicarbonyl(eta5-pentamethylcyclopentadienyl)rhodium;Dicarbonyl(5-hapto-pentamethylcyclopentadienyl)rhodium;Rhodium, dicarbonyl-.eta.5-pentamethylcyclopentadienyl-

Chemical Property of Dicarbonyl(eta5-pentamethylcyclopentadienyl)rhodium

Chemical Property:

• Melting Point: 85-87°C
• PSA: 0.00000
• LogP: 2.55600
• Storage Temp.: ?20°C
• Sensitive.: air sensitive, store cold
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 294.01270
• Heavy Atom Count: 15
• Complexity: 231

Purity/Quality:

98%,99%, ^*data from raw suppliers

Dicarbonyl(pentamethylcyclopentadienyl)rhodium(I), 99% (99.9%-Rh) ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[C-]1C(=C(C(=C1C)C)C)C.[C-]#[O+].[C-]#[O+].[Rh]
• Uses: Catalyst for:Dehydrogenative germylation of olefinsCyclotrimerization of acetylenes

Technology Process of Dicarbonyl(eta5-pentamethylcyclopentadienyl)rhodium

There total 1 articles about Dicarbonyl(eta5-pentamethylcyclopentadienyl)rhodium 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: 31.0%

phosphorus (12185-10-3) + η5-pentamethylcyclopentadienyl rhodium dicarbonyl (113035-19-1) → (η5-C5Me5)Rh(μ,η2-P2)2Rh(η5-C5Me5) (32627-01-3)

Guidance literature:

In xylene; reflux (stirring, 8 h), concn. (vacuum); chromy. (Al2O3, pentane, pentane/toluene 1/1), recrystn. (pentane, ca.-18°C);

upstream raw materials:

phosphorus

η5-pentamethylcyclopentadienyl rhodium dicarbonyl