9-(4-tert-butylphenyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole

Base Information

Chemical Name:9-(4-tert-butylphenyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
CAS No.:1219497-88-7
Molecular Formula:C₂₈H₃₂BNO₂
Molecular Weight:425.379
Hs Code.:

Synonyms:9-(4-tert-butylphenyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole

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Chemical Property of 9-(4-tert-butylphenyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole

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Technology Process of 9-(4-tert-butylphenyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole

There total 5 articles about 9-(4-tert-butylphenyl)-3-(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: 50.1%

: 1133057-82-5
9-(4-tert-butylphenyl)-3-bromo-9H-carbazole

: 73183-34-3
bis(pinacol)diborane

: 1219497-88-7
9-(4-tert-butylphenyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole

Guidance literature:: With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; In 1,4-dioxane; at 100 ℃; for 16h; Inert atmosphere;
DOI:10.1039/c4cc00576g

Reference yield:

: 57103-13-6
9-(4-(tert-butyl)phenyl)-9H-carbazole

: 1219497-88-7
9-(4-tert-butylphenyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole

Guidance literature:: Multi-step reaction with 2 steps

1: N-Bromosuccinimide / N,N-dimethyl-formamide / 0 °C / Darkness

2: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate / 1,4-dioxane / 90 °C

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; N-Bromosuccinimide; potassium acetate; In 1,4-dioxane; N,N-dimethyl-formamide;
DOI:10.1016/j.dyepig.2013.08.021

Reference yield:

: 86-74-8,105184-46-1,97960-57-1
9H-carbazole

: 1219497-88-7
9-(4-tert-butylphenyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole

Guidance literature:: Multi-step reaction with 3 steps

1: palladium diacetate; potassium carbonate / toluene / 120 °C

2: N-Bromosuccinimide / N,N-dimethyl-formamide / 0 °C / Darkness

3: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate / 1,4-dioxane / 90 °C

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; N-Bromosuccinimide; potassium acetate; palladium diacetate; potassium carbonate; In 1,4-dioxane; N,N-dimethyl-formamide; toluene;
DOI:10.1016/j.dyepig.2013.08.021