{FeH(H₂)(dmpe)2}BPh₄ (dmpe=1,2-bis(dimethylphosphino)ethane)

Base Information

• Chemical Name: {FeH(H₂)(dmpe)2}BPh₄ (dmpe=1,2-bis(dimethylphosphino)ethane)
• CAS No.: 130172-14-4
• Molecular Formula: C₁₂H₃₅FeP₄*C₂₄H₂₀B
• Molecular Weight: 678.386
• Mol file: 130172-14-4.mol

Synonyms:

Chemical Property of {FeH(H₂)(dmpe)2}BPh₄ (dmpe=1,2-bis(dimethylphosphino)ethane)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of {FeH(H₂)(dmpe)2}BPh₄ (dmpe=1,2-bis(dimethylphosphino)ethane)

There total 2 articles about {FeH(H₂)(dmpe)2}BPh₄ (dmpe=1,2-bis(dimethylphosphino)ethane) 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: 75.0%

sodium tetrahydroborate (16940-66-2) + Fe(1,2-bis(dimethylphosphino)ethane)2Cl2 (60966-88-3,27316-95-6) + sodium tetraphenyl borate (143-66-8) → {FeH(H2)(dmpe)2}BPh4 (dmpe=1,2-bis(dimethylphosphino)ethane) (130172-14-4)

Guidance literature:

In ethanol; under Ar, Fe-compd. in EtOH treated with NaBH4, stirred for 0.5 h, addn. of NaBPh4 in EtOH, stirred for 1 h; filtered off, washed with EtOH, dried in vac.; elem. anal.;

DOI:10.1039/DT9930003151

Reference yield:

sodium tetrahydroborate (16940-66-2) + Fe(1,2-bis(dimethylphosphino)ethane)2Cl2 (60966-88-3,27316-95-6) + sodium tetraphenyl borate (143-66-8) → trans-bis{1,2-bis(dimethylphosphino)ethane}dihydrogenhydridoiron(II) tetraphenylborate (130172-14-4)

Guidance literature:

In ethanol; byproducts: NaCl; treating a slurry of (FeCl2(Me2PC2H4PMe2)2) (2.43 mmol) in N2-free ethanol under Ar with NaBH4 in ethanol (2.5 mmol); stirring for 15 min under Ar when color has changed to red-orange; addn. of NaBPh4 (2.6 mmol) in ethanol;; pptn.; stirring for 1 h, filtering; washing with ethanol to remove NaCl, then washing with ether; drying in vac.; elem. anal.;

DOI:10.1039/DT9930003041

Reference yield: 70.0%

[Mo(N2)2(1,2-bis(diphenylphosphino)ethane)2] (50495-19-7,25145-64-6,41700-58-7) + trans-bis{1,2-bis(dimethylphosphino)ethane}dihydrogenhydridoiron(II) tetraphenylborate (130172-14-4) → [MoH4(1,2-bis(diphenylphosphino)ethane)2] (32109-09-4) + trans-{iron(II)hydrido dinitrogen(Me2PCH2CH2PMe2)2}{BPh4} (130172-19-9)

Guidance literature:

In tetrahydrofuran; stirring (FeH(H2)(Me2PC2H4PMe2)2)BPh4 (0.42 mmol) and (Mo(N2)2(Ph2PC2H4PPh2)2) (0.16 mmol) in THF under Ar at room temp. (react. is monitored by IR-spectroscopy);; removal of solvent in vac. after 18 h; extg. residue with toluene; filtering, concg.; pptn. of (MoH4(Ph2PC2H4PPh2)2) on addn. of MeOH (IR, NMR); recrystn. of residue insol. in toluene from acetone yields (FeH(N2)(Me2PC2H4PMe2)2)BPh4;;

DOI:10.1039/DT9930003041

upstream raw materials:

sodium tetrahydroborate

Fe(1,2-bis(dimethylphosphino)ethane)2Cl₂

sodium tetraphenyl borate

Downstream raw materials:

trans-{iron(II)hydrido dinitrogen(Me₂PCH₂CH₂PMe₂)2}{BPh₄}

trans-bis{1,2-bis(dimethylphosphino)ethane}di⁽¹⁵⁾nitrogenhydridoiron(II) tetraphenylborate

trans-bis{1,2-bis(dimethylphosphino)ethane}(ethylene)hydridoiron(II) tetraphenylborate

[MoH₄(1,2-bis(diphenylphosphino)ethane)2]