O,O',O'',O'''-tetra(trimethylsilyl) N-anilinomethylenebisphosphonate

Base Information

• Chemical Name: O,O',O'',O'''-tetra(trimethylsilyl) N-anilinomethylenebisphosphonate
• CAS No.: 1227665-11-3
• Molecular Formula: C₁₉H₄₃NO₆P₂Si₄
• Molecular Weight: 555.843
• Mol file: 1227665-11-3.mol

Synonyms:O,O',O'',O'''-tetra(trimethylsilyl) N-anilinomethylenebisphosphonate

Chemical Property of O,O',O'',O'''-tetra(trimethylsilyl) N-anilinomethylenebisphosphonate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of O,O',O'',O'''-tetra(trimethylsilyl) N-anilinomethylenebisphosphonate

There total 4 articles about O,O',O'',O'''-tetra(trimethylsilyl) N-anilinomethylenebisphosphonate 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: 86.0%

bis(trimethylsilyl) phosphonate (3663-52-3) + tris(trimethylsilyl) phosphite (1795-31-9) + ethyl N-phenylformimidate (6780-49-0) → O,O',O'',O'''-tetra(trimethylsilyl) N-anilinomethylenebisphosphonate (1227665-11-3)

Guidance literature:

at 150 ℃; for 1h; Inert atmosphere;

DOI:10.1002/hc.20552

Reference yield: 86.0%

bis(trimethylsilyl) phosphonate (3663-52-3) + Tris(trimethylsilyl) phosphate (10497-05-9) + ethyl N-phenylformimidate (6780-49-0) → O,O',O'',O'''-tetra(trimethylsilyl) N-anilinomethylenebisphosphonate (1227665-11-3)

Guidance literature:

With zinc(II) chloride; at 150 - 160 ℃; for 1h; Reflux;

DOI:10.1134/S1070363209090230

Reference yield: 84.0%

tris(trimethylsilyl) phosphite (1795-31-9) + ethyl formimidate hydrochloride (16694-46-5) + Formanilid (103-70-8) → O,O',O'',O'''-tetra(trimethylsilyl) N-anilinomethylenebisphosphonate (1227665-11-3)

Guidance literature:

With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 20 ℃; for 24h; Inert atmosphere;

DOI:10.1134/S1070363215020048

upstream raw materials:

bis(trimethylsilyl) phosphonate

Tris(trimethylsilyl) phosphate

ethyl N-phenylformimidate

tris(trimethylsilyl) phosphite

Downstream raw materials:

N-phenyl-aminomethylene-1,1-bisphosphonic acid