9-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
Application- Product Name
- 9-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
- CAS No.
- 1126522-69-7
- Chemical Name
- 9-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
- Synonyms
- PCZ-B;9-Phenyl-3-;N-Phenylcarbazol-3-boronic acid pinacol ester;9-Phenyl-9H-carbazole-3-boronic acid pinacol ester;9-phenyl-9H-carbazol-3-yl-3-boronic acid pinacol ester;9-Phenyl-9H-carbazole-3-boronic acid naphthalene ester;N-Phenylcarbazole-3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl;3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9-phenylcarbazole;4,4,5,5-Tetramethyl-2-(9-phenylcarbazol-3-yl)-1,3,2-dioxaborolane;9-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
- CBNumber
- CB92489965
- Molecular Formula
- C24H24BNO2
- Formula Weight
- 369.26
- MOL File
- 1126522-69-7.mol
9-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole Property
- Melting point:
- 162.0 to 166.0 °C
- Boiling point:
- 478.3±27.0 °C(Predicted)
- Density
- 1.11
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- solubility
- soluble in Toluene
- form
- powder to crystal
- color
- White to Almost white
Safety
- HS Code
- 2933998090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- P2376
- Product name
- 9-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 1g
- Price
- $42
- Updated
- 2025/07/31
- Product number
- P2376
- Product name
- 9-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 5g
- Price
- $125
- Updated
- 2025/07/31
- Product number
- P337038
- Product name
- 9-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
- Packaging
- 500mg
- Price
- $130
- Updated
- 2021/12/16
- Product number
- OR303503
- Product name
- 9-Phenyl-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-9H-carbazole
- Packaging
- 1g
- Price
- $142
- Updated
- 2021/12/16
- Product number
- 094139
- Product name
- 9-Phenyl-9H-carbazol-3-yl-3-boronic acid pinacol ester
- Purity
- 95+%
- Packaging
- 250mg
- Price
- $152
- Updated
- 2021/12/16
9-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole Chemical Properties,Usage,Production
Application
9-Phenylacetic acid ester is an ester organic compound that can be used as a pharmaceutical intermediate.
Chemical Properties
Pale yellow powder
Synthesis
1153-85-1
73183-34-3
1126522-69-7
The general procedure for the synthesis of 9-phenyl-9H-carbazole-3-boronic acid pinacol ester from 3-bromo-N-phenylcarbazole and bis(pinacolato)diboron (1.2 eq.), potassium acetate (1.5 eq.), and PdCl2 (dppf) (0.02 eq.) was carried out by dissolving halogenated arylenes (1.0 eq.), bis(pinacolato)diboron (1.2 eq.), potassium acetate (1.5 eq.) and PdCl2 (dppf) (0.02 eq.), protected by nitrogen, in anhydrous 1,4- dioxane (20 mL) and the reaction was refluxed overnight. After completion of the reaction, the reaction was cooled to room temperature, the reaction mixture was poured into water and extracted with dichloromethane. The organic layers were combined, washed with brine and dried over anhydrous magnesium sulfate. The solvent was removed by concentration under reduced pressure and the crude product was purified by silica gel column chromatography, eluting with a solvent mixture of dichloromethane and hexane to give the pure product 9-phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole (3). Specific example: compound 3 (4.1 g, 88.4% yield) was obtained using 3-bromo-9-phenyl-9H-carbazole (4 g, 12.4 mmol), bis(pinacolato)diboron (3.79 g, 14.9 mmol), potassium acetate (1.9 g, 18.6 mmol) and PdCl2 (dppf) (0.14 g, 0.02 mmol) , a white solid with a melting point of 160°C.
References
[1] Organic Electronics: physics, materials, applications, 2014, vol. 15, # 7, p. 1413 - 1421
[2] Patent: KR2015/98062, 2015, A. Location in patent: Paragraph 0135-0139; 0151; 0152
[3] Patent: KR2015/103948, 2015, A. Location in patent: Paragraph 0323-0326
[4] Patent: KR101531614, 2015, B1. Location in patent: Paragraph 0842-0845
[5] Patent: KR101486562, 2015, B1. Location in patent: Paragraph 0849-0853
9-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole Preparation Products And Raw materials
Raw materials
Preparation Products
9-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole Suppliers
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View Lastest Price from 9-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole manufacturers
- Product
- 9-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole 1126522-69-7
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 150KG /month
- Release date
- 2021-11-12
- Product
- 9-Phenyl-9H-carbazole-3-boronic acid pinacol ester 1126522-69-7
- Price
- US $200.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%, 99.5% Sublimated
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-30
- Product
- 9-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole 1126522-69-7
- Price
- US $2.00/KG
- Min. Order
- 2KG
- Purity
- 99%
- Supply Ability
- customise
- Release date
- 2018-08-08