[(1,1,1-tris(diphenylphosphinomethyl)ethane)Ir(C₂H₄)(H)2]BPh₄

Base Information

• Chemical Name: [(1,1,1-tris(diphenylphosphinomethyl)ethane)Ir(C₂H₄)(H)2]BPh₄
• CAS No.: 134882-83-0
• Molecular Formula: C₂₄H₂₀B*C₄₃H₄₅IrP₃
• Molecular Weight: 1166.21
• Mol file: 134882-83-0.mol

Synonyms:[(1,1,1-tris(diphenylphosphinomethyl)ethane)Ir(C₂H₄)(H)2]BPh₄

Chemical Property of [(1,1,1-tris(diphenylphosphinomethyl)ethane)Ir(C₂H₄)(H)2]BPh₄

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [(1,1,1-tris(diphenylphosphinomethyl)ethane)Ir(C₂H₄)(H)2]BPh₄

There total 4 articles about [(1,1,1-tris(diphenylphosphinomethyl)ethane)Ir(C₂H₄)(H)2]BPh₄ 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: 90.0%

{(triphos)IrH(C2H4)} (134882-80-7) + trifluorormethanesulfonic acid (1493-13-6) + sodium tetraphenyl borate (143-66-8) → [(1,1,1-tris(diphenylphosphinomethyl)ethane)Ir(C2H4)(H)2]BPh4 (134882-83-0)

Guidance literature:

In tetrahydrofuran; (N2), added at room temp., 30 min, NaBPh4 added in ethanol; concd., filtered, washed with ethanol and n-pentane, elem. anal.;

Reference yield:

CH3C(CH2P(C6H5)2)3Ir(H)2(1+)*B(C6H5)4(1-)=CH3C(CH2P(C6H5)2)3Ir(H)2B(C6H5)4 (156599-17-6) → [(1,1,1-tris(diphenylphosphinomethyl)ethane)Ir(C2H4)(H)2]BPh4 (134882-83-0)

Guidance literature:

With carbon monoxide; In neat (no solvent);

DOI:10.1021/ja00058a021

Reference yield:

CH3C(CH2P(C6H5)2)3Ir(H)2(1+)*B(C6H5)4(1-)=CH3C(CH2P(C6H5)2)3Ir(H)2B(C6H5)4 (156599-17-6) + ethene (74-85-1) → [(1,1,1-tris(diphenylphosphinomethyl)ethane)Ir(C2H4)(H)2]BPh4 (134882-83-0)

Guidance literature:

In neat (no solvent); Ir-complex placing in glass apparatus, evacuation to <1E-4 Torr, immersing in oil bath maintained at 70°C, reaction vessel backfilling with steady stream of C2H4 for 2 h; IR monitoring;

DOI:10.1021/ja00058a021

upstream raw materials:

CH₃C(CH₂P(C₆H₅)2)3Ir(H)2⁽¹⁺⁾*B(C₆H₅)4^(1-)=CH₃C(CH₂P(C₆H₅)2)3Ir(H)2B(C₆H₅)4

ethene

{(triphos)IrH(C₂H₄)}

trifluorormethanesulfonic acid

Downstream raw materials:

(1,1,1-tris(diphenylphosphinomethyl)ethane)Ir(H)3

{(triphos)IrH(C₂H₄)}

(CH₃C(CH₂P(C₆H₅)2)3)Ir(C₂H₄)2⁽¹⁺⁾*B(C₆H₅)4^(1-) = {(CH₃C(CH₂P(C₆H₅)2)3)Ir(C₂H₄)2}{B(C₆H₅)4}

{(triphos)Ir(π-DMAD)}BPh4