C₅H₅Cr(CO)2S₂P(C₆H₅)2

Base Information

• Chemical Name: C₅H₅Cr(CO)2S₂P(C₆H₅)2
• CAS No.: 308805-50-7
• Molecular Formula: C₁₉H₁₅CrO₂PS₂
• Molecular Weight: 422.429
• Mol file: 308805-50-7.mol

Synonyms:

Chemical Property of C₅H₅Cr(CO)2S₂P(C₆H₅)2

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of C₅H₅Cr(CO)2S₂P(C₆H₅)2

There total 2 articles about C₅H₅Cr(CO)2S₂P(C₆H₅)2 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: 50.0%

bis(cyclopentadienylchromium tricarbonyl) + bis(diphenylphosphinothioyl)disulfide (6079-77-2) → [(η5-C5H5)Cr(CO)2]2S + C5H5Cr(CO)2S2P(C6H5)2 (308805-50-7) + C5H5Cr(S2P(C6H5)2)2 (308805-51-8) + 4(C5H5)(1-)*4Cr(3+)*4S(2-)=(C5H5)4Cr4S4

Guidance literature:

In toluene; (inert atm.); stirring a mixt. of chromium complex with ligand in toluene at ambient temp. for 20 min; filtration through SiO2, concn., addn. of n-hexane, cooling at -29°C for 30 min; elem. anal.;

DOI:10.1016/S0022-328X(00)00209-6

Reference yield: 42.0%

bis(cyclopentadienylchromium tricarbonyl) + bis(diphenylphosphinothioyl)disulfide (6079-77-2) → C5H5Cr(CO)2S2P(C6H5)2 (308805-50-7)

Guidance literature:

In tetrahydrofuran; (inert atm.); vigorous stirring a mixt. of chromium complex with ligandin THF at ambient temp. for 6 min; filtration, addn. of n-hexane, cooling at -29°C overnight, filtration, evapn.;

DOI:10.1016/S0022-328X(00)00209-6

Reference yield:

C5H5Cr(CO)2S2P(C6H5)2 (308805-50-7) → C5H5Cr(S2P(C6H5)2)2 (308805-51-8)

Guidance literature:

In benzene-d6; keeping a soln. of the complex in C6D6 in NMR tube at ambient temp. for24 h;

DOI:10.1016/S0022-328X(00)00209-6

upstream raw materials:

bis(diphenylphosphinothioyl)disulfide

Downstream raw materials:

C₅H₅Cr(S₂P(C₆H₅)2)2

Refernces