3-(4-[⁽¹⁸⁾F]fluorophenyl)-2-(4-methylsulfonylphenyl)-1H-indole

Base Information

• Chemical Name: 3-(4-[⁽¹⁸⁾F]fluorophenyl)-2-(4-methylsulfonylphenyl)-1H-indole
• CAS No.: 1375104-85-0
• Molecular Formula: C₂₁H₁₆FNO₂S
• Molecular Weight: 364.43
• Mol file: 1375104-85-0.mol

Synonyms:3-(4-[⁽¹⁸⁾F]fluorophenyl)-2-(4-methylsulfonylphenyl)-1H-indole

Chemical Property of 3-(4-[⁽¹⁸⁾F]fluorophenyl)-2-(4-methylsulfonylphenyl)-1H-indole

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-(4-[⁽¹⁸⁾F]fluorophenyl)-2-(4-methylsulfonylphenyl)-1H-indole

There total 7 articles about 3-(4-[⁽¹⁸⁾F]fluorophenyl)-2-(4-methylsulfonylphenyl)-1H-indole 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:

C21H16(18)FNO4S (1375104-84-9) → 3-(4-[(18)F]fluorophenyl)-2-(4-methylsulfonylphenyl)-1H-indole (1375104-85-0)

Guidance literature:

With titanium tetrachloride; zinc; In tetrahydrofuran; at 90 ℃; for 0.25h;

DOI:10.1016/j.bmc.2012.04.022

Reference yield:

2-amino-4'-(N,N-dimethylamino)-benzophenone (1235031-19-2) → 3-(4-[(18)F]fluorophenyl)-2-(4-methylsulfonylphenyl)-1H-indole (1375104-85-0)

Guidance literature:

Multi-step reaction with 4 steps

1: triethylamine / tetrahydrofuran / 2 h / 20 °C / Inert atmosphere

2: nitromethane / 12 h / 20 °C

3: [¹⁸F]-potassium fluoride; potassium carbonate; [2.2.2]cryptande / acetonitrile / 0.25 h / 110 °C

4: titanium tetrachloride; zinc / tetrahydrofuran / 0.25 h / 90 °C

With [¹⁸F]-potassium fluoride; titanium tetrachloride; potassium carbonate; triethylamine; [2.2.2]cryptande; zinc; In tetrahydrofuran; nitromethane; acetonitrile; 4: McMurry reaction;

DOI:10.1016/j.bmc.2012.04.022

Reference yield:

2-(4-methylsulfonylbenzoyl)-amino-4'-(N,N-dimethylamino)-benzophenone (1375104-81-6) → 3-(4-[(18)F]fluorophenyl)-2-(4-methylsulfonylphenyl)-1H-indole (1375104-85-0)

Guidance literature:

Multi-step reaction with 3 steps

1: nitromethane / 12 h / 20 °C

2: [¹⁸F]-potassium fluoride; potassium carbonate; [2.2.2]cryptande / acetonitrile / 0.25 h / 110 °C

3: titanium tetrachloride; zinc / tetrahydrofuran / 0.25 h / 90 °C

With [¹⁸F]-potassium fluoride; titanium tetrachloride; potassium carbonate; [2.2.2]cryptande; zinc; In tetrahydrofuran; nitromethane; acetonitrile; 3: McMurry reaction;

DOI:10.1016/j.bmc.2012.04.022

upstream raw materials:

2-amino-4'-(N,N-dimethylamino)-benzophenone

2-(4-methylsulfonylbenzoyl)-amino-4'-(N,N-dimethylamino)-benzophenone

CF₃O₃S^(1-)*C₂₄H₂₅N₂O₄S⁽¹⁺⁾

C₂₁H₁₆⁽¹⁸⁾FNO₄S