1,4,8,11-Tetraphosphaundecane, 1,1,4,8,11,11-hexaphenyl-

Base Information

• Chemical Name: 1,4,8,11-Tetraphosphaundecane, 1,1,4,8,11,11-hexaphenyl-
• CAS No.: 57322-00-6
• Molecular Formula: C₄₃H₄₄P₄
• Molecular Weight: 684.717
• Mol file: 57322-00-6.mol

Synonyms:1,1,4,8,11,11-hexaphenyl-1,4,8,11-tetraphosphaundecane;1,4,8,11-Tetraphosphaundecane,1,1,4,8,11,11-hexaphenyl;

Chemical Property of 1,4,8,11-Tetraphosphaundecane, 1,1,4,8,11,11-hexaphenyl-

Chemical Property:

• PSA: 54.36000
• LogP: 9.25710

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,4,8,11-Tetraphosphaundecane, 1,1,4,8,11,11-hexaphenyl-

There total 3 articles about 1,4,8,11-Tetraphosphaundecane, 1,1,4,8,11,11-hexaphenyl- 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:

<2-(phenylphosphino)ethyl>diphenylphosphine (33355-58-7) + 1,3-dibromo-propane (109-64-8) → 1,1,4,8,11,11-hexaphenyl-1,4,8,11-tetraphosphaundecane (57322-00-6)

Guidance literature:

With n-butyllithium; Yield given. Multistep reaction; 1.) diethyl ether, hexane, 40 min, 2.) diethyl ether, hexane, reflux, 4 h;

DOI:10.1016/0022-328X(84)80173-4

Reference yield:

(2-chloroethyl)diphenylphosphane (5055-11-8) + 1,3-bis(lithiumphenylphosphido)propane (60778-68-9) → 1,1,4,8,11,11-hexaphenyl-1,4,8,11-tetraphosphaundecane (57322-00-6) + 1,1,4,8,11,11-hexaphenyl-1,4,8,11-tetraphosphaundecane

Guidance literature:

Inert atmosphere;

DOI:10.1016/j.ica.2011.02.044

Reference yield:

→ 1,1,4,8,11,11-hexaphenyl-1,4,8,11-tetraphosphaundecane (57322-00-6)

Guidance literature:

Diphenylvinylphosphin, 1,3-Bis-(phenylphosphino)propan;

upstream raw materials:

<2-(phenylphosphino)ethyl>diphenylphosphine

1,3-dibromo-propane

(2-chloroethyl)diphenylphosphane

1,3-bis(lithiumphenylphosphido)propane

Downstream raw materials:

trans-bis(isothiocyanato)(meso-1,1,4,8,11,11-hexaphenyl-1,4,8,11-tetraphosphaundecane)iron(II)

trans-[Mo(N₂)2(meso-1,1,4,8,11,11-hexaphenyl-1,4,8,11-tetraphosphaundecane)]

trans-[W(N₂)2(meso-1,1,4,8,11,11-hexaphenyl-1,4,8,11-tetraphosphaundecane)]