Ir(CH₃)((C₆H₅)2PCH₂CH₂P(C₆H₅)2)2

Base Information

• Chemical Name: Ir(CH₃)((C₆H₅)2PCH₂CH₂P(C₆H₅)2)2
• CAS No.: 100228-68-0
• Molecular Formula: C₅₃H₅₁IrP₄
• Molecular Weight: 1004.1
• Mol file: 100228-68-0.mol

Synonyms:

Chemical Property of Ir(CH₃)((C₆H₅)2PCH₂CH₂P(C₆H₅)2)2

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Ir(CH₃)((C₆H₅)2PCH₂CH₂P(C₆H₅)2)2

There total 1 articles about Ir(CH₃)((C₆H₅)2PCH₂CH₂P(C₆H₅)2)2 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: 78.0%

Ir((C6H5)2PCH2CH2P(C6H5)2)2(1+)*Cl(1-)=Ir((C6H5)2PCH2CH2P(C6H5)2)2Cl (15390-38-2) + methyllithium (917-54-4) → Ir(CH3)((C6H5)2PCH2CH2P(C6H5)2)2 (100228-68-0)

Guidance literature:

In diethyl ether; benzene; an Et2O soln. of MeLi was added under N2 to a suspn. of Ir-complex in benzene until nearly all of the complex dissolved; filtered, slowly evapd. to dryness, residue was recrystd. from CH2Cl2-hexane; elem. anal.;

DOI:10.1021/om00135a025

Reference yield:

Ir(CH3)((C6H5)2PCH2CH2P(C6H5)2)2 (100228-68-0) → Ir(COCH3)(CO)2((C6H5)2PCH2CH2P(C6H5)2) + Ir(CH3)(CO)2((C6H5)2PCH2CH2P(C6H5)2) (100243-47-8)

Guidance literature:

With carbon monoxide; In dichloromethane-d2; byproducts: Ph2PCH2CH2PPh2; CO was bubbled through a soln. of Ir-complex in CD2Cl2; dicarbonyl complex could not be isolated in pure form, it was identified spect. ((31)P and (1)H NMR, IR);

DOI:10.1021/om00135a025

Reference yield:

tetrafluoroboric acid diethyl ether (67969-82-8) + Ir(CH3)((C6H5)2PCH2CH2P(C6H5)2)2 (100228-68-0) → IrH(CH3)((C6H5)2PCH2CH2P(C6H5)2)2(1+)*BF4(1-)=IrH(CH3)((C6H5)2PCH2CH2P(C6H5)2)2BF4 (100228-73-7)

Guidance literature:

In dichloromethane; HBF4*OEt2 was added dropwise with stirring under N2 to a soln. of Ir-complex in CH2Cl2 until the red colour of the soln. disappeared; Et2O was added, ppt. collected; compound could not be further purified;

DOI:10.1021/om00135a025

upstream raw materials:

Ir((C₆H₅)2PCH₂CH₂P(C₆H₅)2)2⁽¹⁺⁾*Cl^(1-)=Ir((C₆H₅)2PCH₂CH₂P(C₆H₅)2)2Cl

methyllithium

Downstream raw materials:

Ir(CH₃)(CO)2((C₆H₅)2PCH₂CH₂P(C₆H₅)2)

IrH(CH₃)((C₆H₅)2PCH₂CH₂P(C₆H₅)2)2⁽¹⁺⁾*BF₄^(1-)=IrH(CH₃)((C₆H₅)2PCH₂CH₂P(C₆H₅)2)2BF₄