Cr(CO)5(SCC(C₆H₅)C(C₆H₅)SS)

Base Information

• Chemical Name: Cr(CO)5(SCC(C₆H₅)C(C₆H₅)SS)
• CAS No.: 114957-55-0
• Molecular Formula: C₂₀H₁₀CrO₅S₃
• Molecular Weight: 478.49
• Mol file: 114957-55-0.mol

Synonyms:

Chemical Property of Cr(CO)5(SCC(C₆H₅)C(C₆H₅)SS)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of Cr(CO)5(SCC(C₆H₅)C(C₆H₅)SS)

There total 1 articles about Cr(CO)5(SCC(C₆H₅)C(C₆H₅)SS) 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: 4.0%

sulfur (10544-50-0) + triethyloxonium fluoroborate (368-39-8) + lithium 2-phenylethynethiolate (20568-13-2) + pentacarbonyl(ethoxyphenylmethylene)chromium(0) (26160-57-6) → Cr(CO)5(SCC(C6H5)C(C6H5)SS) (114957-55-0)

Guidance literature:

In tetrahydrofuran; diethyl ether; dichloromethane; A soln. of W complex in ether is treated at room temp. with 2 mol equiv.of PhCCSLi in THF over 15 min. S is added, the soln. stirred for 10 min and solvent is removed. After dissoln. in CH2Cl2 (Et3O)(BF4) is added until TLC indicated maximum yield.; filtn. through SiO2, removal of solvent, chromy. (silica gel, hexane/CH2Cl2), recrystn. from CH2Cl2/hexane; elem. anal.;

DOI:10.1021/om00098a024

upstream raw materials:

sulfur

triethyloxonium fluoroborate

lithium 2-phenylethynethiolate

pentacarbonyl(ethoxyphenylmethylene)chromium⁽⁰⁾