1-(fluoren-9-yl)-3-(2,4,6-trimethylphenyl)imidazolium bromide

Base Information

• Chemical Name: 1-(fluoren-9-yl)-3-(2,4,6-trimethylphenyl)imidazolium bromide
• CAS No.: 1571072-58-6
• Molecular Formula: Br*C₂₅H₂₃N₂
• Molecular Weight: 431.375
• Mol file: 1571072-58-6.mol

Synonyms:1-(fluoren-9-yl)-3-(2,4,6-trimethylphenyl)imidazolium bromide

Chemical Property of 1-(fluoren-9-yl)-3-(2,4,6-trimethylphenyl)imidazolium bromide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-(fluoren-9-yl)-3-(2,4,6-trimethylphenyl)imidazolium bromide

There total 1 articles about 1-(fluoren-9-yl)-3-(2,4,6-trimethylphenyl)imidazolium bromide 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: 99.0%

9H-fluoren-9-yl bromide (1940-57-4) + N-(2,4,6-trimethylphenyl)imidazole (25364-44-7) → 1-(fluoren-9-yl)-3-(2,4,6-trimethylphenyl)imidazolium bromide (1571072-58-6)

Guidance literature:

In toluene; for 72h; Reflux; Schlenk technique; Inert atmosphere;

DOI:10.1039/c9dt02948f

Reference yield: 96.0%

1-(fluoren-9-yl)-3-(2,4,6-trimethylphenyl)imidazolium bromide (1571072-58-6) + propyl bromide (106-94-5) → 1-(9-propylfluoren-9-yl)-3-(2,4,6-trimethylphenyl)imidazolium bromide

Guidance literature:

1-(fluoren-9-yl)-3-(2,4,6-trimethylphenyl)imidazolium bromide; With lithium hexamethyldisilazane; In tetrahydrofuran; at -50 ℃; for 1h; Schlenk technique; Inert atmosphere;

propyl bromide; In tetrahydrofuran; at 20 ℃; for 16h; Schlenk technique; Inert atmosphere;

DOI:10.1039/c9dt02948f

Reference yield: 91.0%

1-(fluoren-9-yl)-3-(2,4,6-trimethylphenyl)imidazolium bromide (1571072-58-6) → 1-mesityl-3-(fluorenide-9-yl)imidazolium (1571072-60-0)

Guidance literature:

With potassium hexamethylsilazane; In tetrahydrofuran; at -50 ℃; for 1h; Schlenk technique; Inert atmosphere;

DOI:10.1039/c3dt53089b

upstream raw materials:

9H-fluoren-9-yl bromide

N-(2,4,6-trimethylphenyl)imidazole

Downstream raw materials:

1-mesityl-3-(fluorenide-9-yl)imidazolium

1-mesityl-3-(9-methylfluoren-9-yl)imidazolium iodide