2-(9,10-di(naphthalen-2-yl)anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Product Name: 2-(9,10-di(naphthalen-2-yl)anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS No.: 624744-67-8
Chemical Name: 2-(9,10-di(naphthalen-2-yl)anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Synonyms: [9,10-Di(naphthalen-2-yl)anthracen-2-yl]boronic Acid Pinacol Ester;9,10-di-2-naphthalenyl-2-anthracenylboronic acid bis(pinacol) ester;[9,10-Di(2-naphthyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)]anthracene;2-(9,10-di(naphthalen-2-yl)anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;1,3,2-Dioxaborolane, 2-(9,10-di-2-naphthalenyl-2-anthracenyl)-4,4,5,5-tetramethyl-;2-[9,10-bis(naphthalen-2-yl)anthracen-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CBNumber: CB93104393
Molecular Formula: C40H33BO2
Formula Weight: 556.5
MOL File: 624744-67-8.mol

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2-(9,10-di(naphthalen-2-yl)anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Property

Boiling point:: 689.2±24.0 °C(Predicted)
Density: 1.22±0.1 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: powder to crystal
color: White to Yellow to Green

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Safety

HS Code: 2931.90.6000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical

Product number: D5307
Product name: 2-[9,10-Di(naphthalen-2-yl)anthracen-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Packaging: 200MG
Price: $118
Updated: 2025/07/31

TCI Chemical

Product number: D5307
Product name: 2-[9,10-Di(naphthalen-2-yl)anthracen-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Packaging: 1G
Price: $407
Updated: 2025/07/31

AK Scientific

Product number: 2824DC
Product name: 2-(9,10-Di(naphthalen-2-yl)anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Packaging: 1g
Price: $134
Updated: 2021/12/16

AK Scientific

Product number: 2824DC
Product name: 2-(9,10-Di(naphthalen-2-yl)anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Packaging: 5g
Price: $303
Updated: 2021/12/16

Alichem

Product number: 624744678
Product name: 2-(9,10-Di(naphthalen-2-yl)anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Packaging: 1g
Price: $204
Updated: 2021/12/16

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2-(9,10-di(naphthalen-2-yl)anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Chemical Properties,Usage,Production

Synthesis

474688-76-1

73183-34-3

624744-67-8

A suspension of 2-bromo-9,10-bis(2-naphthalenyl)anthracene (5.00 g, 9.81 mmol) and pinacol ester of bis(boronic acid) (2.75 g, 10.8 mmol) was formed with potassium acetate (2.89 g, 29.4 mmol) in dioxane (50 mL). To this suspension was added palladium (diphenylphosphinoferrocene) chloride (0.24 g, 0.3 mmol). The reaction mixture was stirred at 80 °C for 6 h and subsequently cooled to room temperature. After completion of the reaction, the reaction mixture was diluted with 50 mL of water and extracted with dichloromethane (3 x 50 mL). The organic phases were combined, dried with magnesium sulfate and subsequently concentrated under reduced pressure. The crude product was washed with ethanol and dried under vacuum to afford the target compound 2-(9,10-bis(naphthalen-2-yl)anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (5.46 g, 92% yield). Mass spectral analysis showed [M + H]+ = 557.

References

[1] Patent: WO2008/143440, 2008, A1. Location in patent: Page/Page column 70
[2] Patent: US7485733, 2009, B2. Location in patent: Page/Page column 79
[3] Patent: WO2003/95445, 2003, A1. Location in patent: Page/Page column 76
[4] Patent: WO2007/69847, 2007, A1. Location in patent: Page/Page column 28
[5] Patent: WO2008/13399, 2008, A1. Location in patent: Page/Page column 13

2-(9,10-di(naphthalen-2-yl)anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Preparation Products And Raw materials

Raw materials

Preparation Products

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2-(9,10-di(naphthalen-2-yl)anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Suppliers

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View Lastest Price from 2-(9,10-di(naphthalen-2-yl)anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 2-(9,10-di(naphthalen-2-yl)anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 624744-67-8
Price: US $2.20-8.80/kg
Min. Order: 1kg
Purity: 99%min
Supply Ability: 100kg
Release date: 2025-06-13

Shanghai Daken Advanced Materials Co.,Ltd

Product: 2-(9,10-di(naphthalen-2-yl)anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 624744-67-8
Price: US $0.00/KG
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Release date: 2021-11-16

Career Henan Chemical Co

Product: 2-(9,10-di(naphthalen-2-yl)anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 624744-67-8
Price: US $9.80/KG
Min. Order: 1g
Purity: ≥99%
Supply Ability: 100kg
Release date: 2020-01-11

624744-67-8, 2-(9,10-di(naphthalen-2-yl)anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolaneRelated Search:

2-(9,10-di(naphthalen-2-yl)anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

9,10-di-2-naphthalenyl-2-anthracenylboronic acid bis(pinacol) ester

2-[9,10-bis(naphthalen-2-yl)anthracen-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

1,3,2-Dioxaborolane, 2-(9,10-di-2-naphthalenyl-2-anthracenyl)-4,4,5,5-tetramethyl-

[9,10-Di(2-naphthyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)]anthracene

[9,10-Di(naphthalen-2-yl)anthracen-2-yl]boronic Acid Pinacol Ester

624744-67-8

C40H33BO2