N,N'-bis[(diphenylphosphino)methyl]-4,4'-diaminodiphenylmethane

Base Information

• Chemical Name: N,N'-bis[(diphenylphosphino)methyl]-4,4'-diaminodiphenylmethane
• CAS No.: 261735-51-7
• Molecular Formula: C₃₉H₃₆N₂P₂
• Molecular Weight: 594.676
• Mol file: 261735-51-7.mol

Synonyms:

Chemical Property of N,N'-bis[(diphenylphosphino)methyl]-4,4'-diaminodiphenylmethane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N,N'-bis[(diphenylphosphino)methyl]-4,4'-diaminodiphenylmethane

There total 1 articles about N,N'-bis[(diphenylphosphino)methyl]-4,4'-diaminodiphenylmethane 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:

diphenylphosphane (829-85-6) + C17H22N2O2 → N,N'-bis[(diphenylphosphino)methyl]-4,4'-diaminodiphenylmethane (261735-51-7)

Guidance literature:

In dichloromethane; at 25 ℃; for 2h;

DOI:10.1016/S0022-328X(99)00587-2

Reference yield: 23.5%

(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0) (12146-37-1,124717-04-0) + dichloromethane (75-09-2) + N,N'-bis[(diphenylphosphino)methyl]-4,4'-diaminodiphenylmethane (261735-51-7) → 4,4,4,4,24,24,24,24-octacarbonyl-3,3,5,5,23,23,25,25-octaphenyl-1,7,21,27-tetraaza-3,5,23,25-tetraphospha-4,24-dimolybda[7.1.7.1]paracyclophane*1.5(dichloromethane)

Guidance literature:

In dichloromethane; byproducts: norbornadiene; under Ar; high-dilution conditions; solns. of ligand and Mo complex (molar ratio 1:1) in CH2Cl2 slowly added to CH2Cl2 within 72 h under vigorous stirring and exclusion of light at ambient temp.; solvent removed in vac.; suspd. in CHCl3; filtered over silica; silica gel added to filtrate; solvent removed in vac.; purified by MPLC; eluentremoved in vac.; dissolved in CHCl3; pptd. with n-pentane; washed with n-pentane; elem. anal.;

DOI:10.1016/S0022-328X(99)00587-2

upstream raw materials:

diphenylphosphane