2-{4-[5-(4-bromophenyl)-1,1-dimethyl-3,4-diphenylsilol-2-yl]phenyl}-5-(4-bromophenyl)-1,1-dimethyl-3,4-diphenylsilole

Base Information

• Chemical Name: 2-{4-[5-(4-bromophenyl)-1,1-dimethyl-3,4-diphenylsilol-2-yl]phenyl}-5-(4-bromophenyl)-1,1-dimethyl-3,4-diphenylsilole
• CAS No.: 1173901-96-6
• Molecular Formula: C₅₄H₄₄Br₂Si₂
• Molecular Weight: 908.922
• Mol file: 1173901-96-6.mol

Synonyms:

Chemical Property of 2-{4-[5-(4-bromophenyl)-1,1-dimethyl-3,4-diphenylsilol-2-yl]phenyl}-5-(4-bromophenyl)-1,1-dimethyl-3,4-diphenylsilole

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-{4-[5-(4-bromophenyl)-1,1-dimethyl-3,4-diphenylsilol-2-yl]phenyl}-5-(4-bromophenyl)-1,1-dimethyl-3,4-diphenylsilole

There total 1 articles about 2-{4-[5-(4-bromophenyl)-1,1-dimethyl-3,4-diphenylsilol-2-yl]phenyl}-5-(4-bromophenyl)-1,1-dimethyl-3,4-diphenylsilole 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: 30.0%

1.4-dibromobenzene (106-37-6) + dimethylbis(phenylethynyl)silane (2170-08-3) → 1,1-dimethyl-2,5-bis(4'-bromophenyl)-3,4-diphenylsilole (866769-99-5) + 2-{4-[5-(4-bromophenyl)-1,1-dimethyl-3,4-diphenylsilol-2-yl]phenyl}-5-(4-bromophenyl)-1,1-dimethyl-3,4-diphenylsilole (1173901-96-6)

Guidance literature:

dimethylbis(phenylethynyl)silane; With naphthalene; lithium; In tetrahydrofuran; for 0.166667h; Inert atmosphere;

With ZnCl₂*TMEDA; In tetrahydrofuran; at 20 ℃; for 1h; Inert atmosphere;

1.4-dibromobenzene; With bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; for 20h; Inert atmosphere; Reflux;

DOI:10.1039/b900780f

Reference yield: 86.0%

2-{4-[5-(4-bromophenyl)-1,1-dimethyl-3,4-diphenylsilol-2-yl]phenyl}-5-(4-bromophenyl)-1,1-dimethyl-3,4-diphenylsilole (1173901-96-6) + p-(2,2'-dipyridylamino)phenylboronic acid (497144-91-9) → C86H68N6Si2

Guidance literature:

With sodium hydroxide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In ethanol; water; toluene; for 72h; Inert atmosphere; Reflux;

DOI:10.1039/b900780f

upstream raw materials:

1.4-dibromobenzene

dimethylbis(phenylethynyl)silane