phenyldichlorobis(triphenylphosphine)rhodium(III)

Base Information

• Chemical Name: phenyldichlorobis(triphenylphosphine)rhodium(III)
• CAS No.: 94859-70-8
• Molecular Formula: C₄₂H₃₅Cl₂P₂Rh
• Molecular Weight: 775.499
• Mol file: 94859-70-8.mol

Synonyms:phenyldichlorobis(triphenylphosphine)rhodium(III)

Chemical Property of phenyldichlorobis(triphenylphosphine)rhodium(III)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of phenyldichlorobis(triphenylphosphine)rhodium(III)

There total 3 articles about phenyldichlorobis(triphenylphosphine)rhodium(III) 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: 69.0%

Wilkinson's catalyst (14694-95-2) + phenylmercury(II) chloride (100-56-1) → phenyldichlorobis(triphenylphosphine)rhodium(III) (94859-70-8)

Guidance literature:

In tetrahydrofuran; byproducts: Hg; under N2 atm. a soln. of Rh-complex and Hg-compound in THF was refluxed for 3 h, allowed to cool to ambient temp.; CH2Cl2 was added, filtered, concd. under reduced pressure, ethanol was aded, ppt. was filtered, washed with ethanol and ether, dried in vac., recrystd. from CH2Cl2-ethanol;

DOI:10.1021/om050772+

Reference yield:

phenyldichlorocarbonylbis(triphenylphosphine)rhodium(III) (52438-22-9) + benzoyl chloride (98-88-4) → chlorocarbonylbis(triphenylphosphine)rhodium(I) (15318-33-9,16353-77-8,13938-94-8) + phenyldichlorobis(triphenylphosphine)rhodium(III) (94859-70-8)

Guidance literature:

With carbon monoxide; In further solvent(s); 80-111°C (in boiling benzene, dichloroethane or toluene) in presence of air or N2; sepn. by chromy. on silica gel;

DOI:10.1021/ja00397a049

Reference yield:

Wilkinson's catalyst (14694-95-2) + benzoyl chloride (98-88-4) → chlorocarbonylbis(triphenylphosphine)rhodium(I) (15318-33-9,16353-77-8,13938-94-8) + phenyldichlorobis(triphenylphosphine)rhodium(III) (94859-70-8) + chlorobenzene (108-90-7)

Guidance literature:

80°C, excess benzoyl chloride, 24-96 h; sepn. by chromy. (silica gel, CH2Cl2); RhClCO(PPh3)2 is only a minor product; elem. anal.; Kinetics;

DOI:10.1021/ja00397a049

upstream raw materials:

phenyldichlorocarbonylbis(triphenylphosphine)rhodium(III)

benzoyl chloride

Wilkinson's catalyst

phenylmercury(II) chloride