9- Phenyl-2-(4,4,5,5-tetraMethyl- 1,3,2-dioxaborolan-2-yl)-9H-carbazole

Product Name: 9- Phenyl-2-(4,4,5,5-tetraMethyl- 1,3,2-dioxaborolan-2-yl)-9H-carbazole
CAS No.: 1246669-45-3
Chemical Name: 9- Phenyl-2-(4,4,5,5-tetraMethyl- 1,3,2-dioxaborolan-2-yl)-9H-carbazole
Synonyms: 2-(4,4,5,5-;N-Phenylcarbazol-2-boronic acid pinacol ester;9-Phenylcarbazole-2-boronic acid pinacol ester;(9-phenyl-9H-carbazol-2-yl)boronic acid pinacol ester;9- Phenyl-2-(4,4,5,5-tetraMethyl- 1,3,2-dioxaborolan-2-yl);9-Phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole;2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9-phenylcarbazole;4,4,5,5-Tetramethyl-2-(9-phenylcarbazol-2-yl)-1,3,2-dioxaborolane;2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan- 2-yl)-9-phenyl-9H-carbazole;9H-Carbazole, 9-phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
CBNumber: CB82720797
Molecular Formula: C24H24BNO2
Formula Weight: 369.26
MOL File: 1246669-45-3.mol

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9- Phenyl-2-(4,4,5,5-tetraMethyl- 1,3,2-dioxaborolan-2-yl)-9H-carbazole Property

Melting point:: 147.0 to 151.0 °C
Boiling point:: 478.3±27.0 °C(Predicted)
Density: 1.11±0.1 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: powder to crystal
color: White to Almost white

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Safety

HS Code: 2934.99.4400

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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.

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N-Bromosuccinimide Price

TCI Chemical

Product number: P2364
Product name: 9-Phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
Purity: >98.0%(GC)
Packaging: 200mg
Price: $72
Updated: 2025/07/31

TCI Chemical

Product number: P2364
Product name: 9-Phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
Purity: >98.0%(GC)
Packaging: 1g
Price: $215
Updated: 2025/07/31

TRC

Product number: P399480
Product name: 9-Phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
Packaging: 5mg
Price: $60
Updated: 2021/12/16

TRC

Product number: P399480
Product name: 9-Phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
Packaging: 25mg
Price: $75
Updated: 2021/12/16

AK Scientific

Product number: 9651AL
Product name: 9-Phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
Packaging: 250mg
Price: $76
Updated: 2021/12/16

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9- Phenyl-2-(4,4,5,5-tetraMethyl- 1,3,2-dioxaborolan-2-yl)-9H-carbazole Chemical Properties,Usage,Production

Synthesis

94994-62-4

73183-34-3

1246669-45-3

2-Bromo-9-phenyl-9H-carbazole (8.3 g, 25.86 mmol) and pinacol ester of bisboronic acid (8.54 g, 33.61 mmol) were added to potassium acetate (5.08 g, 51.71 mmol) and Pd(dppf)Cl2 (0.42 g, 0.52 mmol) in 100 mL of 1,4-dioxane. The reaction mixture was refluxed and stirred for 12 hours. Upon completion of the reaction, the reaction mixture was extracted with dichloromethane and purified by silica gel column chromatography with an eluent ratio of hexane:dichloromethane=7:3 (v/v) to give 9.2 g of 9-phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole in 94% yield. The product was analyzed by 1H NMR (1.31 (s, 12H), 7.23 (t, 1H), 7.36 (m, 2H), 7.49 (t, 1H), 7.58 (dd, 2H), 7.64 (t, 2H), 7.67 (d, 1H), 7.79 (s, 1H), 8.14 (dd, 2H)) and GC-MS (theoretical value: 369.19 g/ mol, measured value: 369 g/mol) characterization was confirmed.

References

[1] Patent: US2013/48975, 2013, A1. Location in patent: Paragraph 0058; 0059; 0060; 0061
[2] Patent: EP2930168, 2015, A1. Location in patent: Paragraph 0089; 0093; 0290
[3] Patent: KR2015/103948, 2015, A. Location in patent: Paragraph 0319-0322
[4] Patent: KR101550768, 2015, B1. Location in patent: Paragraph 0155 - 0158
[5] Patent: KR2015/98171, 2015, A. Location in patent: Paragraph 0138; 0142; 0155-0158

9- Phenyl-2-(4,4,5,5-tetraMethyl- 1,3,2-dioxaborolan-2-yl)-9H-carbazole Preparation Products And Raw materials

Raw materials

Preparation Products

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9- Phenyl-2-(4,4,5,5-tetraMethyl- 1,3,2-dioxaborolan-2-yl)-9H-carbazole Suppliers

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View Lastest Price from 9- Phenyl-2-(4,4,5,5-tetraMethyl- 1,3,2-dioxaborolan-2-yl)-9H-carbazole manufacturers

Shanghai Daken Advanced Materials Co.,Ltd

Product: 9- Phenyl-2-(4,4,5,5-tetraMethyl- 1,3,2-dioxaborolan-2-yl)-9H-carbazole 1246669-45-3
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 150KG /month
Release date: 2021-11-12

Career Henan Chemical Co

Product: 9- Phenyl-2-(4,4,5,5-tetraMethyl- 1,3,2-dioxaborolan-2-yl)-9H-carbazole 1246669-45-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100kg
Release date: 2019-07-11

1246669-45-3, 9- Phenyl-2-(4,4,5,5-tetraMethyl- 1,3,2-dioxaborolan-2-yl)-9H-carbazoleRelated Search:

Carbazole 9-Phenyl-9H-carbazol-3-ylboronic acid (9-phenyl-9H-carbazol-2-yl)boronic acid 9-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole

9- Phenyl-2-(4,4,5,5-tetraMethyl- 1,3,2-dioxaborolan-2-yl)-9H-carbazole

9-Phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole

9- Phenyl-2-(4,4,5,5-tetraMethyl- 1,3,2-dioxaborolan-2-yl)

9-Phenylcarbazole-2-boronic acid pinacol ester

2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9-phenylcarbazole

2-(4,4,5,5-

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4,4,5,5-Tetramethyl-2-(9-phenylcarbazol-2-yl)-1,3,2-dioxaborolane

2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan- 2-yl)-9-phenyl-9H-carbazole

(9-phenyl-9H-carbazol-2-yl)boronic acid pinacol ester

N-Phenylcarbazol-2-boronic acid pinacol ester

1246669-45-3

246669-45-3