[(η(5)-C5Me5)RhCl(1,2-bis(bis(pentafluorophenyl)phosphino)ethane)]BF4

Base Information

• Chemical Name: [(η(5)-C5Me5)RhCl(1,2-bis(bis(pentafluorophenyl)phosphino)ethane)]BF4
• CAS No.: 182002-72-8
• Molecular Formula: BF₄*C₃₆H₁₉ClF₂₀P₂Rh
• Molecular Weight: 1118.63
• Mol file: 182002-72-8.mol

Synonyms:

Chemical Property of [(η(5)-C5Me5)RhCl(1,2-bis(bis(pentafluorophenyl)phosphino)ethane)]BF4

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [(η(5)-C5Me5)RhCl(1,2-bis(bis(pentafluorophenyl)phosphino)ethane)]BF4

There total 2 articles about [(η(5)-C5Me5)RhCl(1,2-bis(bis(pentafluorophenyl)phosphino)ethane)]BF4 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: 86.0%

ammonium tetrafluroborate (13826-83-0) + dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer + 1,2-bis(di(pentafluorophenyl)phosphino)ethane (76858-94-1) → [(η(5)-C5Me5)RhCl(1,2-bis(bis(pentafluorophenyl)phosphino)ethane)]BF4 (182002-72-8)

Guidance literature:

In methanol; dichloromethane; addn. of NH4BF4 to the Rh complex in MeOH, after 10 min addn. of the ligand in CH2Cl2, stirring (3.5 h); evapn. (rotavapor), eytn. (CH2Cl2), filtration, concn. (rotavapor), pptn. with light petroleum, washing (light petroleum), drying; elem. anal.;

DOI:10.1039/DT9960003215

Reference yield:

ammonium tetrafluroborate (13826-83-0) + dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer + 1,2-bis(di(pentafluorophenyl)phosphino)ethane (76858-94-1) → [(η(5)-C5Me5)RhCl(1,2-bis(bis(pentafluorophenyl)phosphino)ethane)]BF4 (182002-72-8) + RhCl(C5(CH3)4)(CH2C6F4P(C6F5)CH2CH2P(C6F5)2)(1+)*BF4(1-) = [RhCl(C5(CH3)4)(CH2C6F4P(C6F5)CH2CH2P(C6F5)2)]BF4 (182002-81-9) + RhCl(C5(CH3)3)(CH2C6F4P(C6F5)CH2)2(1+)*BF4(1-)*0.5C3H6O = [RhCl(C5(CH3)3)(CH2C6F4P(C6F5)CH2)2]BF4*0.5C3H6O

Guidance literature:

In ethanol; refluxing the Rh complex and the ligand in EtOH for 4.5 h, after coolingaddn. of NH4BF4, stirring (2 h); evapn. (rotavapor), extn. (CHCl3), filtration, evapn. (rotavapor); product mixture, spectr. assignment;

DOI:10.1039/DT9960003215

Reference yield:

[(η(5)-C5Me5)RhCl(1,2-bis(bis(pentafluorophenyl)phosphino)ethane)]BF4 (182002-72-8) + ammonium chloride → [(η(5)-C5Me3[CH2C6F4P(C6F5)2CH2]2-1,3)RhCl](1+) (163237-62-5) + [(η(5)-C5Me4(CH2C6F4P(C6F5)CH2CH2P(C6F5)2))RhCl](1+) (182002-80-8) + [(η(5)-C5Me5)RhCl(1,2-bis(bis(pentafluorophenyl)phosphino)ethane)](+).Cl(-) (235103-35-2)

Guidance literature:

In water; acetone; repeated treatment of Rh-complex with excess NH4Cl (in Me2CO/water=15:2v/v) for 30 min at room temp., concn., extn. into CH2Cl2, drying (MgSO4) and evapn.; product mixt. (contg. also BF4(1-)) not sepd., detd. by NMR spectroscopy;

DOI:10.1016/S0022-328X(98)01206-6

upstream raw materials:

ammonium tetrafluroborate

1,2-bis(di(pentafluorophenyl)phosphino)ethane

Downstream raw materials:

[(η(5)-C5Me3[CH2C6F4P(C6F5)2CH2]2-1,3)RhCl](1+)

[(η(5)-C5Me4(CH2C6F4P(C6F5)CH2CH2P(C6F5)2))RhCl](1+)

[(η(5)-C5Me5)RhCl(1,2-bis(bis(pentafluorophenyl)phosphino)ethane)](+).Cl(-)