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Basic Information
| CAS No.: | 1028648-22-7 |
|---|---|
| Name: | 9-(biphenyl-4-yl)-3-boric acid-9H-carbazole |
| Article Data: | 11 |
| Molecular Structure: | |
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| Formula: | C24H18BNO2 |
| Molecular Weight: | 363.223 |
| Synonyms: | 9-(biphenyl-4-yl)-3-boric acid-9H-carbazole;(9-([1,1'-biphenyl]-4-yl)-9H-carbazol- 3-yl)boronic acid;(9-([1,1'-biphenyl]4-yl)-9H-carbazol-3yl)boronic;9-(Biphenyl-4-yl)-9H-carbazol-3-yl)-boronic acid |
| Density: | 1.18±0.1 g/cm3(Predicted) |
| Boiling Point: | 555.9±60.0 °C(Predicted) |
| PSA: | 45.39000 |
| LogP: | 4.13050 |
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Synthetic route
- 894791-46-9
9-[1,1’-biphenyl-4-yl]-3-bromo-9H-carbazole
- 121-43-7
Trimethyl borate
- 1028648-22-7
9‐{[1,1'‐biphenyl]‐4‐yl}carbazol‐3‐ylboronic acid
Conditions
| Conditions | Yield |
|---|---|
| Stage #1: 9-[1,1′-biphenyl-4-yl]-3-bromo-9H-carbazole With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 2h; Stage #2: Trimethyl borate In tetrahydrofuran; hexane at -78 - 20℃; for 20h; Stage #3: With hydrogenchloride; water In tetrahydrofuran; hexane at 20℃; for 3h; | 91% |
| Stage #1: 9-[1,1′-biphenyl-4-yl]-3-bromo-9H-carbazole With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h; Stage #2: Trimethyl borate In tetrahydrofuran; hexane at -78 - 20℃; for 1h; Stage #3: With hydrogenchloride; water In tetrahydrofuran; hexane for 0.166667h; | 75.2% |
- 894791-46-9
9-[1,1’-biphenyl-4-yl]-3-bromo-9H-carbazole
- 1028648-22-7
9‐{[1,1'‐biphenyl]‐4‐yl}carbazol‐3‐ylboronic acid
Conditions
| Conditions | Yield |
|---|---|
| Stage #1: 9-[1,1′-biphenyl-4-yl]-3-bromo-9H-carbazole With n-butyllithium at -78℃; Stage #2: With Trimethyl borate Stage #3: With hydrogenchloride |
- 92-66-0
4-bromo-1,1'-biphenyl
- 1028648-22-7
9‐{[1,1'‐biphenyl]‐4‐yl}carbazol‐3‐ylboronic acid
Conditions
| Conditions | Yield |
|---|---|
| Multi-step reaction with 3 steps 1: copper(l) iodide; 1,10-Phenanthroline; potassium carbonate 2: N-Bromosuccinimide / dichloromethane 3: n-butyllithium / -78 °C View Scheme |
- 6299-16-7
9-([1,1’-biphenyl]-4-yl)-9H-carbazole
- 1028648-22-7
9‐{[1,1'‐biphenyl]‐4‐yl}carbazol‐3‐ylboronic acid
Conditions
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: N-Bromosuccinimide / dichloromethane 2: n-butyllithium / -78 °C View Scheme |
- 86-74-8
9H-carbazole
- 1028648-22-7
9‐{[1,1'‐biphenyl]‐4‐yl}carbazol‐3‐ylboronic acid
Conditions
| Conditions | Yield |
|---|---|
| Multi-step reaction with 3 steps 1: copper(l) iodide; 1,10-Phenanthroline; potassium carbonate 2: N-Bromosuccinimide / dichloromethane 3: n-butyllithium / -78 °C View Scheme |
- 7647-01-0
hydrogenchloride
- 894791-46-9
9-[1,1’-biphenyl-4-yl]-3-bromo-9H-carbazole
- 121-43-7
Trimethyl borate
- 1028648-22-7
9‐{[1,1'‐biphenyl]‐4‐yl}carbazol‐3‐ylboronic acid
Conditions
| Conditions | Yield |
|---|---|
| With n-BuLi In dichloromethane boron substituted Br in CH2Cl2 at -78°C in presence of n-BuLi andHCl; |
...Expand
- 1592-95-6
3-bromo-9H-carbazole
- 1591-31-7
4-iodo-biphenyl
- 1028648-22-7
9‐{[1,1'‐biphenyl]‐4‐yl}carbazol‐3‐ylboronic acid
Conditions
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1.1: tris-(dibenzylideneacetone)dipalladium(0); tributylphosphine / toluene / 12 h / Heating 2.1: n-butyllithium / tetrahydrofuran; hexane / 0.5 h / -78 °C 2.2: 1 h / -78 - 20 °C 2.3: 0.17 h View Scheme |
- 1592-95-6
3-bromo-9H-carbazole
- 1028648-22-7
9‐{[1,1'‐biphenyl]‐4‐yl}carbazol‐3‐ylboronic acid
Conditions
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1.1: 18-crown-6 ether; 1,10-Phenanthroline; copper(l) iodide; potassium carbonate / 5,5-dimethyl-1,3-cyclohexadiene / 7 h / 130 - 135 °C / Inert atmosphere 2.1: n-butyllithium / tetrahydrofuran / 1 h / -90 °C / Inert atmosphere; Heating 2.2: 1 h View Scheme |
- 1591-31-7
4-iodo-biphenyl
- 1028648-22-7
9‐{[1,1'‐biphenyl]‐4‐yl}carbazol‐3‐ylboronic acid
Conditions
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1.1: 18-crown-6 ether; 1,10-Phenanthroline; copper(l) iodide; potassium carbonate / 5,5-dimethyl-1,3-cyclohexadiene / 7 h / 130 - 135 °C / Inert atmosphere 2.1: n-butyllithium / tetrahydrofuran / 1 h / -90 °C / Inert atmosphere; Heating 2.2: 1 h View Scheme |
- 894791-46-9
9-[1,1’-biphenyl-4-yl]-3-bromo-9H-carbazole
- 688-74-4
boric acid tributyl ester
- 1028648-22-7
9‐{[1,1'‐biphenyl]‐4‐yl}carbazol‐3‐ylboronic acid
Conditions
| Conditions | Yield |
|---|---|
| Stage #1: 9-[1,1′-biphenyl-4-yl]-3-bromo-9H-carbazole With n-butyllithium In tetrahydrofuran at -90℃; for 1h; Inert atmosphere; Heating; Stage #2: boric acid tributyl ester In tetrahydrofuran for 1h; Stage #3: With hydrogenchloride In tetrahydrofuran; water; Petroleum ether | 0.7 mol |
