3-[9'-(3'-iodocarbazolyl)]-9-benzylcarbazole

Base Information

• Chemical Name: 3-[9'-(3'-iodocarbazolyl)]-9-benzylcarbazole
• CAS No.: 867248-85-9
• Molecular Formula: C₃₁H₂₁IN₂
• Molecular Weight: 548.426
• Mol file: 867248-85-9.mol

Synonyms:3-[9'-(3'-iodocarbazolyl)]-9-benzylcarbazole

Chemical Property of 3-[9'-(3'-iodocarbazolyl)]-9-benzylcarbazole

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-[9'-(3'-iodocarbazolyl)]-9-benzylcarbazole

There total 4 articles about 3-[9'-(3'-iodocarbazolyl)]-9-benzylcarbazole 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: 54.0%

3-[9'-(3'-iodocarbazolyl)]-9-tosylcarbazole (867248-84-8) + benzyl chloride (100-44-7) → 3-[9'-(3'-iodocarbazolyl)]-9-benzylcarbazole (867248-85-9)

Guidance literature:

3-[9'-(3'-iodocarbazolyl)]-9-tosylcarbazole; With potassium hydroxide; In tetrahydrofuran; water; dimethyl sulfoxide; for 4h; Heating;

With sodium hydride; In N,N-dimethyl-formamide; at 0 ℃; for 0.333333h;

benzyl chloride; In N,N-dimethyl-formamide; at 20 ℃; for 1h;

DOI:10.1016/j.tetlet.2005.08.012

Reference yield:

3-carbazol-9-yl-9-(p-tolylsulfonyl)carbazole (867248-91-7) → 3-[9'-(3'-iodocarbazolyl)]-9-benzylcarbazole (867248-85-9)

Guidance literature:

Multi-step reaction with 2 steps

1.1: 76 percent / KI; KIO₃ / acetic acid / 5 h / 80 °C

2.1: KOH / dimethylsulfoxide; tetrahydrofuran; H₂O / 4 h / Heating

2.2: NaH / dimethylformamide / 0.33 h / 0 °C

2.3: 54 percent / dimethylformamide / 1 h / 20 °C

With potassium iodate; potassium hydroxide; potassium iodide; In tetrahydrofuran; water; acetic acid; dimethyl sulfoxide;

DOI:10.1016/j.tetlet.2005.08.012

Reference yield:

3-iodo-9-(p-tolylsulfonyl)carbazole (861312-65-4) → 3-[9'-(3'-iodocarbazolyl)]-9-benzylcarbazole (867248-85-9)

Guidance literature:

Multi-step reaction with 3 steps

1.1: 52 percent / Cu₂O / N,N-dimethyl-acetamide / 24 h / 160 °C

2.1: 76 percent / KI; KIO₃ / acetic acid / 5 h / 80 °C

3.1: KOH / dimethylsulfoxide; tetrahydrofuran; H₂O / 4 h / Heating

3.2: NaH / dimethylformamide / 0.33 h / 0 °C

3.3: 54 percent / dimethylformamide / 1 h / 20 °C

With copper(I) oxide; potassium iodate; potassium hydroxide; potassium iodide; In tetrahydrofuran; N,N-dimethyl acetamide; water; acetic acid; dimethyl sulfoxide; 1.1: Ullmann coupling reaction;

DOI:10.1016/j.tetlet.2005.08.012

upstream raw materials:

3-[9'-(3'-iodocarbazolyl)]-9-tosylcarbazole

benzyl chloride

3-carbazol-9-yl-9-(p-tolylsulfonyl)carbazole

3-iodo-9-(p-tolylsulfonyl)carbazole

Refernces