<4-(trimethylsilyl)phenyl>diphenylmethane

Base Information

• Chemical Name: <4-(trimethylsilyl)phenyl>diphenylmethane
• CAS No.: 68494-28-0
• Molecular Formula: C₂₂H₂₄Si
• Molecular Weight: 316.518
• Mol file: 68494-28-0.mol

Synonyms:<4-(trimethylsilyl)phenyl>diphenylmethane

Chemical Property of <4-(trimethylsilyl)phenyl>diphenylmethane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of <4-(trimethylsilyl)phenyl>diphenylmethane

There total 13 articles about <4-(trimethylsilyl)phenyl>diphenylmethane 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: 80.0%

diphenylmethyl phenyl sulfone (5433-76-1) + (4-(trimethylsilyl)phenyl)boronic acid (17865-11-1) → <4-(trimethylsilyl)phenyl>diphenylmethane (68494-28-0)

Guidance literature:

With bis(η3-allyl-μ-chloropalladium(II)); sodium hydroxide; 1,3-bis[(2,6-diisopropyl)phenyl]imidazolinium chloride; In 1,4-dioxane; water; at 120 ℃; for 12h; Inert atmosphere;

DOI:10.1002/anie.201307019

Reference yield:

<4-(trimethylsilyl)phenyl>diphenylchloromethane (76446-92-9) → <4-(trimethylsilyl)phenyl>diphenylmethane (68494-28-0)

Guidance literature:

With sodium tetrahydroborate; In diethylene glycol dimethyl ether; water; at 60 ℃; for 12h;

DOI:10.1021/jo00320a003

Reference yield:

1.4-dibromobenzene (106-37-6) → <4-(trimethylsilyl)phenyl>diphenylmethane (68494-28-0)

Guidance literature:

Multi-step reaction with 4 steps

1: 1.) Mg / 1.) ether, 2.) 24 h, reflux

2: 1.) Mg / 1.) ether, 2.) benzene, 12 h, reflux

3: acetyl chloride / benzene

4: sodium borohydride / bis-(2-methoxy-ethyl) ether; H₂O / 12 h / 60 °C

With sodium tetrahydroborate; magnesium; acetyl chloride; In diethylene glycol dimethyl ether; water; benzene;

DOI:10.1021/jo00320a003

upstream raw materials:

<4-(trimethylsilyl)phenyl>diphenylchloromethane

chloro-trimethyl-silane

((4-bromophenyl)methylene)dibenzene

trimethyl-(triphenylmethyl)-silane

Downstream raw materials:

C₂₂H₂₃Si^(1-)

Refernces

• 1、 Eisch, John J.,Tsai, Miin-Rong. "1,n-TRIORGANOSILYL MIGRATIONS IN THE REARRANGEMENTS OF SILYL-SUBSTITUTED ORGANOLITHIUM COMPOUNDS". . p. 5 - 24. Retrieved 2007/10/02.