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| CAS No.: | 628336-95-8 |
|---|---|
| Name: | 9-HEXYL-3,6-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-9H-CARBAZOLE |
| Molecular Structure: | |
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| Formula: | C30H43B2NO4 |
| Molecular Weight: | 503.298 |
| Density: | 1.06±0.1 g/cm3(Predicted) |
| Melting Point: | 155.0 to 159.0 °C |
| Boiling Point: | 587.6±43.0 °C(Predicted) |
| PSA: | 41.85000 |
| LogP: | 5.97320 |

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


bis(pinacol)diborane


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

| Conditions | Yield |
|---|---|
| With potassium acetate; palladium dichloride In N,N-dimethyl-formamide at 110℃; for 24h; | 72% |
| With bis-triphenylphosphine-palladium(II) chloride; potassium acetate In dimethyl sulfoxide at 85℃; for 12h; Inert atmosphere; | 60% |
| With bis-triphenylphosphine-palladium(II) chloride; potassium acetate In dimethyl sulfoxide at 85℃; for 12h; | 59.6% |
| With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate In N,N-dimethyl-formamide at 60℃; Inert atmosphere; | |
| With potassium acetate; Pd(II)(dppf) In N,N-dimethyl-formamide for 12h; Miyaura Borylation Reaction; Inert atmosphere; Reflux; Sealed tube; |

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


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


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

| Conditions | Yield |
|---|---|
| Stage #1: 3,6-dibromo-9-hexyl-9H-carbazole With n-butyllithium In tetrahydrofuran at -78℃; for 2h; Stage #2: 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane In tetrahydrofuran at -78 - 20℃; | 64% |

4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane


3,6-diiodo-9-hexyl-9H-carbazole


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

| Conditions | Yield |
|---|---|
| With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; triethylamine In 1,4-dioxane at 90℃; Inert atmosphere; | 44% |

3,6-dibromo-9H-carbazole


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

| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: tetrabutylammomium bromide; potassium hydroxide / toluene; water 2: palladium dichloride; potassium acetate / N,N-dimethyl-formamide / 24 h / 110 °C View Scheme |

1-bromo-hexane


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

| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: tetrabutylammomium bromide; potassium hydroxide / toluene; water 2: palladium dichloride; potassium acetate / N,N-dimethyl-formamide / 24 h / 110 °C View Scheme | |
| Multi-step reaction with 3 steps 1.1: potassium hydroxide / N,N-dimethyl-formamide / 1 h / 20 °C 1.2: 48 h / 20 °C 2.1: N-Bromosuccinimide / chloroform / 40 °C 3.1: potassium acetate; bis-triphenylphosphine-palladium(II) chloride / dimethyl sulfoxide / 12 h / 85 °C View Scheme | |
| Multi-step reaction with 3 steps 1.1: potassium hydroxide / N,N-dimethyl-formamide / 1 h / 20 °C 1.2: 48 h / 20 °C 2.1: N-Bromosuccinimide / chloroform / 12 h / 40 °C 3.1: bis-triphenylphosphine-palladium(II) chloride; potassium acetate / dimethyl sulfoxide / 12 h / 85 °C / Inert atmosphere View Scheme |

9H-carbazole


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

| Conditions | Yield |
|---|---|
| Multi-step reaction with 3 steps 1.1: potassium hydroxide / N,N-dimethyl-formamide / 1 h / 20 °C 1.2: 48 h / 20 °C 2.1: N-Bromosuccinimide / chloroform / 40 °C 3.1: potassium acetate; bis-triphenylphosphine-palladium(II) chloride / dimethyl sulfoxide / 12 h / 85 °C View Scheme | |
| Multi-step reaction with 3 steps 1.1: potassium hydroxide / N,N-dimethyl-formamide / 1 h / 20 °C 1.2: 48 h / 20 °C 2.1: N-Bromosuccinimide / chloroform / 12 h / 40 °C 3.1: bis-triphenylphosphine-palladium(II) chloride; potassium acetate / dimethyl sulfoxide / 12 h / 85 °C / Inert atmosphere View Scheme |

N-hexylcarbazole


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

| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: N-Bromosuccinimide / chloroform / 12 h / 40 °C 2: bis-triphenylphosphine-palladium(II) chloride; potassium acetate / dimethyl sulfoxide / 12 h / 85 °C / Inert atmosphere View Scheme |

5-bromo-2-thiophencarboxaldehyde


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


5,5’-(9-hexyl-9H-carbazole-3,6-diyl)bis(thiophene-2-carbaldehyde)

| Conditions | Yield |
|---|---|
| With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,2-dimethoxyethane; water at 100℃; for 24h; | 77% |

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


| Conditions | Yield |
|---|---|
| With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In water; toluene; tert-butyl alcohol at 80℃; for 48h; Schlenk technique; | 43% |
| With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In water; toluene; tert-butyl alcohol at 80℃; for 48h; Inert atmosphere; Sealed tube; | 43% |

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


C26H24BrNS2


C70H67N3S4

| Conditions | Yield |
|---|---|
| With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,2-dimethoxyethane; water for 18h; Suzuki-Miyaura Coupling; Inert atmosphere; Reflux; | 23% |