phosphoramidic acid, N,N′-1,2-ethanediylbis-P,P,P′,P′-tetraphenyl ester

Base Information

• Chemical Name: phosphoramidic acid, N,N′-1,2-ethanediylbis-P,P,P′,P′-tetraphenyl ester
• CAS No.: 34670-52-5
• Molecular Formula: C₂₆H₂₆N₂O₆P₂
• Molecular Weight: 524.45
• Mol file: 34670-52-5.mol

Synonyms:phosphoramidic acid, N,N′-1,2-ethanediylbis-P,P,P′,P′-tetraphenyl ester

Chemical Property of phosphoramidic acid, N,N′-1,2-ethanediylbis-P,P,P′,P′-tetraphenyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of phosphoramidic acid, N,N′-1,2-ethanediylbis-P,P,P′,P′-tetraphenyl ester

There total 2 articles about phosphoramidic acid, N,N′-1,2-ethanediylbis-P,P,P′,P′-tetraphenyl ester 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: 81.0%

ethylenediamine (107-15-3,85404-18-8) + chlorophosphoric acid diphenyl ester (2524-64-3) → phosphoramidic acid, N,N′-1,2-ethanediylbis-P,P,P′,P′-tetraphenyl ester (34670-52-5)

Guidance literature:

With triethylamine; In dichloromethane;

DOI:10.1016/j.molstruc.2020.128781

Reference yield: 55.0%

N,N,N',N'-Tetramethylphosphorodiamidic chloride (1605-65-8) + ethylenediamine (107-15-3,85404-18-8) + chlorophosphoric acid diphenyl ester (2524-64-3) → phosphoramidic acid, N,N′-1,2-ethanediylbis-P,P,P′,P′-tetraphenyl ester (34670-52-5) + diphenyl (2-((bis(dimethylamino)phosphoryl)amino)ethyl)phosphoramidate + (1,2-di((bis(dimethylamino)phosphoryl)amino)ethyl)phosphoramidate

Guidance literature:

N,N,N',N'-Tetramethylphosphorodiamidic chloride; ethylenediamine; With triethylamine; In dichloromethane; at 20 ℃;

chlorophosphoric acid diphenyl ester; With triethylamine; In dichloromethane; at 20 ℃; for 1h;

DOI:10.1080/10426507.2021.1946061

Reference yield:

phosphoramidic acid, N,N′-1,2-ethanediylbis-P,P,P′,P′-tetraphenyl ester (34670-52-5) → phosphoric acid triphenyl ester (115-86-6) + diphenylphosphoroamidate (2015-56-7) + diphenyl (2-aminoethyl)phosphoramidate + hydroxytriphenoxy-phosphanamine

Guidance literature:

at 199.99 - 249.99 ℃; Inert atmosphere;

DOI:10.1016/j.molstruc.2020.128781

upstream raw materials:

ethylenediamine

chlorophosphoric acid diphenyl ester

N,N,N',N'-Tetramethylphosphorodiamidic chloride

Downstream raw materials:

phosphoric acid triphenyl ester

diphenylphosphoroamidate