4,4'-Di(trimethylsilylamino)-diphenylmethan

Base Information

• Chemical Name: 4,4'-Di(trimethylsilylamino)-diphenylmethan
• CAS No.: 1767-02-8
• Molecular Formula: C₁₉H₃₀N₂Si₂
• Molecular Weight: 342.632
• Mol file: 1767-02-8.mol

Synonyms:4,4'-Di(trimethylsilylamino)-diphenylmethan

Chemical Property of 4,4'-Di(trimethylsilylamino)-diphenylmethan

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4,4'-Di(trimethylsilylamino)-diphenylmethan

There total 1 articles about 4,4'-Di(trimethylsilylamino)-diphenylmethan 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:

N,O-Bis(trimethylsilyl)trifluoroacetamide (25561-30-2) + 4,4'-diamino diphenyl methane (101-77-9) → 4,4'-Di(trimethylsilylamino)-diphenylmethan (1767-02-8)

Guidance literature:

With 1-methyl-pyrrolidin-2-one; at 0 ℃; for 0.75h; Inert atmosphere;

DOI:10.1002/pola.28013

Reference yield:

phosgene (75-44-5) + 4,4'-Di(trimethylsilylamino)-diphenylmethan (1767-02-8) → di(4-isocyanatophenyl)methane (101-68-8,25686-28-6,97568-33-7)

Guidance literature:

In toluene;

upstream raw materials:

N,O-Bis(trimethylsilyl)trifluoroacetamide

4,4'-diamino diphenyl methane

Downstream raw materials:

di(4-isocyanatophenyl)methane

Refernces