[(η5-Me5C5)Rh(μ-S-p-BrC6H4)3Rh(η5-Me5C5)]Cl

Base Information

• Chemical Name: [(η5-Me5C5)Rh(μ-S-p-BrC6H4)3Rh(η5-Me5C5)]Cl
• CAS No.: 578738-47-3
• Molecular Formula: C₃₈H₄₂Br₃Rh₂S₃*Cl
• Molecular Weight: 1075.93
• Mol file: 578738-47-3.mol

Synonyms:[(η5-Me5C5)Rh(μ-S-p-BrC6H4)3Rh(η5-Me5C5)]Cl

Chemical Property of [(η5-Me5C5)Rh(μ-S-p-BrC6H4)3Rh(η5-Me5C5)]Cl

Chemical Property:

Purity/Quality:

Safty Information:

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Technology Process of [(η5-Me5C5)Rh(μ-S-p-BrC6H4)3Rh(η5-Me5C5)]Cl

There total 2 articles about [(η5-Me5C5)Rh(μ-S-p-BrC6H4)3Rh(η5-Me5C5)]Cl 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: 99.0%

dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer + para-bromobenzenethiol (106-53-6) → [(η5-Me5C5)Rh(μ-S-p-BrC6H4)3Rh(η5-Me5C5)]Cl (578738-47-3)

Guidance literature:

In ethanol; N2, to a hot soln. of Rh compd. added dropwise a soln. of thiol, refluxed for 3 h; cooled to 20°C, filtered (Celite), solvent removed (vac.), chromy. (silica gel, CH2Cl2/ethanol), solvent evapd.; elem. anal.;

DOI:10.1002/ejic.200390135

Reference yield: 20.0%

[(η5-C5Me5)2Rh2(μ-SC6H5)3]Cl (1238398-34-9) + para-bromobenzenethiol (106-53-6) → [(η5-Me5C5)Rh(μ-S-p-BrC6H4)3Rh(η5-Me5C5)]Cl (578738-47-3) + [(η5-Me5C5)Rh(μ-SPh)2(μ-S-p-BrC6H4)Rh(η5-Me5C5)]Cl (1237749-67-5) + [(η5-Me5C5)Rh(μ-SPh)(μ-S-p-BrC6H4)2Rh(η5-Me5C5)]Cl (1237749-69-7)

Guidance literature:

In toluene; refluxed in toluene for 48 h; HRMS;

DOI:10.1002/ejic.200901201

Reference yield: 85.0%

thiophene boronic acid (6165-68-0) + [(η5-Me5C5)Rh(μ-S-p-BrC6H4)3Rh(η5-Me5C5)]Cl (578738-47-3) → [Rh2(η5-C5Me5)2(μ2-S-p-C6H4-2'-C4H3S)3]Cl

Guidance literature:

With Na₂CO₃; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In ethanol; water; under N2; Rh complex and boronic acid (molar ratio 1:3.5) dissolved in EtOH; aq. soln. of Na2CO3 and Pd(PPh3)4 (0.1 equiv.) added; refluxed for 48 h; cooled to 20°C; soln. filtered through Celite; solvent removed under reduced pressure; oil purified by column chromy. (silica gel, CH2Cl2-EtOH 10:1); solvent evapd.; elem. anal.;

DOI:10.1016/j.jorganchem.2005.03.011

upstream raw materials:

para-bromobenzenethiol

[(η⁵-C₅Me₅)₂Rh₂(μ-SC₆H₅)₃]Cl