bis[(dimethylphenyl)phosphane]bis[(dimethylphenyl)silyl]platinum(II)

Base Information

• Chemical Name: bis[(dimethylphenyl)phosphane]bis[(dimethylphenyl)silyl]platinum(II)
• CAS No.: 307313-17-3
• Molecular Formula: C₃₂H₄₄P₂PtSi₂
• Molecular Weight: 741.9
• Mol file: 307313-17-3.mol

Synonyms:

Chemical Property of bis[(dimethylphenyl)phosphane]bis[(dimethylphenyl)silyl]platinum(II)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of bis[(dimethylphenyl)phosphane]bis[(dimethylphenyl)silyl]platinum(II)

There total 2 articles about bis[(dimethylphenyl)phosphane]bis[(dimethylphenyl)silyl]platinum(II) 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: 6.0%

platinum(II) bis(acetylacetonate) + Dimethyl(phenyl)phosphine (672-66-2) + dimethylphenyl(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)silane (185990-03-8) → bis[(dimethylphenyl)phosphane]bis[(dimethylphenyl)silyl]platinum(II) (121510-81-4,307313-17-3) + Pt(P(CH3)2C6H5)2(Si(CH3)2C6H5)(BO2C2(CH3)4)

Guidance literature:

With diisobutylaluminium hydride; In dichloromethane; benzene-d6; under N2 atm. to soln. Pt complex in C6D6-CH2Cl2 PPhMe2 was added, cooled to -35°C, soln. DIBALH in cyclohexane was added, allowed to stand at room temp. for 2 h, soln. silylborane in C6D6-CH2Cl2 was added, heated at 50°C for 48 h; solvents were removed, residue was suspended in CH2Cl2 and layered with Et2O, left at room temp. overnight, sovents were removed, residue was washed with Et2O and dried i vacuo;

DOI:10.1002/ejic.200800285

Reference yield:

cis-bis(dimethylphenylsilyl)bis(dimethylphenylphosphine)platinum → trans-[(Me2PhP)2Pt(SiMe2Ph)2] (121510-81-4,307313-17-3)

Guidance literature:

In benzene-d6; all operations were performed in dry and oxygen-free Ar with Schlenk-tube techniques; addn. of 20-fold excess of Si2Me4Ph2, Si2Me2Ph4 or Si5Ph10 to soln. of cis-(Me2PhP)2Pt(SiMe2Ph)2 in NMR tube; sealing under Ar; holding of react. mixt. for 18 days; detected by NMR;

DOI:10.1016/S0020-1693(00)00175-4

Reference yield:

trans-[(Me2PhP)2Pt(SiMe2Ph)2] (121510-81-4,307313-17-3) + diphenyl(methyl)phosphine (1486-28-8) → trans-[(MePh2P)2Pt(SiMe2Ph)2] (27515-86-2,307313-18-4)

Guidance literature:

In benzene-d6; all operations were performed in dry and oxygen-free Ar with Schlenk-tube techniques; addn. of 20-fold excess of PMePh2 to soln. of trans-(Me2PhP)2Pt(SiMe2Ph)2 in benzene-d6 in NMR tube; sealing under Ar; holding ofreact. mixt. for 6 days at room temp.; detected by NMR;

DOI:10.1016/S0020-1693(00)00175-4

upstream raw materials:

Dimethyl(phenyl)phosphine

dimethylphenyl(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)silane

Downstream raw materials:

trans-[(MePh₂P)2Pt(SiMe₂Ph)2]