N,N′-(ethane-1,2-diyl)bis(P,P-diphenylphosphinic amide)

Base Information

• Chemical Name: N,N′-(ethane-1,2-diyl)bis(P,P-diphenylphosphinic amide)
• CAS No.: 917394-73-1
• Molecular Formula: C₂₆H₂₆N₂O₂P₂
• Molecular Weight: 460.452
• Mol file: 917394-73-1.mol

Synonyms:N,N′-(ethane-1,2-diyl)bis(P,P-diphenylphosphinic amide)

Chemical Property of N,N′-(ethane-1,2-diyl)bis(P,P-diphenylphosphinic amide)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N,N′-(ethane-1,2-diyl)bis(P,P-diphenylphosphinic amide)

There total 2 articles about N,N′-(ethane-1,2-diyl)bis(P,P-diphenylphosphinic amide) 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%

ethylenediamine (107-15-3,85404-18-8) + Diphenylphosphine oxide (4559-70-0) → N,N′-(ethane-1,2-diyl)bis(P,P-diphenylphosphinic amide) (917394-73-1)

Guidance literature:

With triethylamine; In tetrahydrofuran; tetrachloromethane; for 12h; Inert atmosphere; Schlenk technique;

DOI:10.1016/j.ica.2017.02.017

Reference yield: 75.0%

ethylenediamine (107-15-3,85404-18-8) + Diphenylphosphinic chloride (1499-21-4) → N,N′-(ethane-1,2-diyl)bis(P,P-diphenylphosphinic amide) (917394-73-1)

Guidance literature:

With triethylamine; In tetrahydrofuran; at 20 ℃; for 3h;

DOI:10.1021/ja2049786

Reference yield: 67.0%

trans-bis(tetrahydrofuran)tris[bis(dimethylsilyl)amido]yttrium(III) (160952-40-9) + N,N′-(ethane-1,2-diyl)bis(P,P-diphenylphosphinic amide) (917394-73-1) → [Y(N(Si(CH3)2H)2)(CH2CH2(NPO(C6H5)2)2)]2 (1041173-96-9)

Guidance literature:

In toluene; (under N2); toluene soln. of ligand added to soln. of Y-complex in toluene, stirred for 24 h; solvent removed in vacuo, recrystd. from toluene at -35°C; elem. anal.;

DOI:10.1021/ic800419t

upstream raw materials:

ethylenediamine

Diphenylphosphinic chloride

Diphenylphosphine oxide

Downstream raw materials:

(N,N'-(diphenylphosphoryl)-1,2-ethylenediamine)nickel(II)dibromide

[Y(N(Si(CH₃)2H)2)(CH₂CH₂(NPO(C₆H₅)2)2)]2

C₂₆H₂₆N₂O₂P₂*C₃₂H₂₈N₄O₄