(Ph₂P(O)CH₂CH₂)3PO

Base Information

• Chemical Name: (Ph₂P(O)CH₂CH₂)3PO
• CAS No.: 23725-53-3
• Molecular Formula: C₄₂H₄₂O₄P₄
• Molecular Weight: 734.688
• Mol file: 23725-53-3.mol

Synonyms:(Ph₂P(O)CH₂CH₂)3PO

Chemical Property of (Ph₂P(O)CH₂CH₂)3PO

Chemical Property:

Purity/Quality:

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Technology Process of (Ph₂P(O)CH₂CH₂)3PO

There total 1 articles about (Ph₂P(O)CH₂CH₂)3PO 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:

→ (Ph2P(O)CH2CH2)3PO (23725-53-3)

Guidance literature:

Tris-(2-chlor-aethyl)-phosphinoxid 1, Diphenyl-butyl-phosphinoxid;

Reference yield: 85.0%

di(rhodium)tetracarbonyl dichloride + (Ph2P(O)CH2CH2)3PO (23725-53-3) → Rh4(CO)8Cl4[OP(CH2CH2P(O)(C6H5)2)3] (1333124-37-0)

Guidance literature:

In dichloromethane; Rh2(CO)4Cl2 dissolved in CH2Cl2, to soln. stoich. amt. P-ligand added, stirring at room temp. 30 min; solvent evapd. (vac.), residue washed (pentane, Et2O), recrystn. (DCM), dried; elem. anal.;

DOI:10.1016/j.jorganchem.2011.07.014

Reference yield:

(Ph2P(O)CH2CH2)3PO (23725-53-3) → tris(2-diphenylphosphinoethyl)phosphine (23582-03-8)

Guidance literature:

Multi-step reaction with 2 steps

1: oxalyl dichloride / dichloromethane / 1 h / 20 °C / Schlenk technique; Inert atmosphere; Sealed tube

2: hexachlorodisilane / dichloromethane-d2 / 0.08 h / 20 °C / Inert atmosphere; Schlenk technique; Glovebox

With oxalyl dichloride; hexachlorodisilane; In dichloromethane; dichloromethane-d2;

DOI:10.1021/acs.organomet.0c00788

Downstream raw materials:

Rh₄(CO)8Cl₄[OP(CH₂CH₂P(O)(C₆H₅)2)3]

tris(2-diphenylphosphinoethyl)phosphine