9-Octyl-3,6-bis(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole

Base Information

• Chemical Name: 9-Octyl-3,6-bis(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
• CAS No.: 478706-06-8
• Molecular Formula: C32H47B2NO4
• Molecular Weight: 531.351
• Mol file: 478706-06-8.mol

Synonyms:

Chemical Property of 9-Octyl-3,6-bis(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole

Chemical Property:

• Melting Point: 130.0 to 134.0 °C
• Boiling Point: 608.8±48.0 °C(Predicted)
• PSA: 41.85000
• Density: 1.05±0.1 g/cm3(Predicted)
• LogP: 6.75340
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

97% ^*data from raw suppliers

9-n-Octyl-3,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole >98.0%(HPLC)(N) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 9-Octyl-3,6-bis(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole

There total 7 articles about 9-Octyl-3,6-bis(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole 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: 82.0%

2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (61676-62-8) + 3,6-dibromo-9-octyl-9H-carbazole (79554-93-1) → 9-octyl-3,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole (478706-06-8)

Guidance literature:

3,6-dibromo-9-octyl-9H-carbazole; With sec.-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.333333h; Inert atmosphere;

2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; In tetrahydrofuran; hexane; at -78 ℃; for 24h; Inert atmosphere;

DOI:10.1080/10610278.2010.506541

Reference yield: 76.0%

bis(pinacol)diborane (73183-34-3) + 3,6-dibromo-9-octyl-9H-carbazole (79554-93-1) → 9-octyl-3,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole (478706-06-8)

Guidance literature:

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; In N,N-dimethyl-formamide; at 95 ℃; for 24h; Inert atmosphere;

DOI:10.1071/CH16704

Reference yield: 75.0%

→ 9-octyl-3,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole (478706-06-8)

Guidance literature:

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; In 1,4-dioxane; water; at 80 ℃; Inert atmosphere;

upstream raw materials:

2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

3,6-dibromo-9-octyl-9H-carbazole

bis(pinacol)diborane

9-octylcarbazole

Downstream raw materials:

1,4-dibromo-2,5-dioctyloxyphenylene

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