9,10-Bis(2-naphthyl)anthracene-2-ylboronic acid
- Product Name
- 9,10-Bis(2-naphthyl)anthracene-2-ylboronic acid
- CAS No.
- 867044-28-8
- Chemical Name
- 9,10-Bis(2-naphthyl)anthracene-2-ylboronic acid
- Synonyms
- 9,10-Bis(2-naphthyl);2-broate-9,10-di-2'naphthylanthracene;9,10-Di(2-naphthyl)-2-anthryl]boronic;[9,10-Di(2-naphthyl)-2-anthryl]boronic acid;9,10-di(2-phthyl)anthracene-2-ylboronic acid;9,10-Bis(2-naphthyl)anthracene-2-boronic acid;9,10-di-(Naphth-2-yl)anthracene-2-boronic acid;9,10-Bis(2-naphthyl)anthracene-2-ylboronic acid;9,10-Di(2-naphthyl)anthrace ne-2-yl boronic acid;9,10-BIS(NAPHTHALEN-2-YL)ANTHRACEN-2-YLBORONIC ACID
- CBNumber
- CB31512644
- Molecular Formula
- C34H23BO2
- Formula Weight
- 474.36
- MOL File
- 867044-28-8.mol
9,10-Bis(2-naphthyl)anthracene-2-ylboronic acid Property
- Boiling point:
- 685.5±65.0 °C(Predicted)
- Density
- 1.32±0.1 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- pka
- 8.43±0.30(Predicted)
Safety
- HS Code
- 2931900090
N-Bromosuccinimide Price
- Product number
- B689248
- Product name
- Boronicacid,(9,10-di-2-naphthalenyl-2-anthracenyl)-
- Packaging
- 25mg
- Price
- $115
- Updated
- 2021/12/16
- Product number
- B689248
- Product name
- Boronicacid,(9,10-di-2-naphthalenyl-2-anthracenyl)-
- Packaging
- 100mg
- Price
- $295
- Updated
- 2021/12/16
- Product number
- FD142271
- Product name
- (9,10-Di(naphthalen-2-yl)anthracen-2-yl)boronic acid
- Packaging
- 250mg
- Price
- $150
- Updated
- 2021/12/16
- Product number
- FD142271
- Product name
- (9,10-Di(naphthalen-2-yl)anthracen-2-yl)boronic acid
- Packaging
- 500mg
- Price
- $260
- Updated
- 2021/12/16
- Product number
- 093927
- Product name
- (9,10-Di(naphthalen-2-yl)anthracen-2-yl)boronic acid
- Purity
- 95+%
- Packaging
- 250mg
- Price
- $341
- Updated
- 2021/12/16
9,10-Bis(2-naphthyl)anthracene-2-ylboronic acid Chemical Properties,Usage,Production
Chemical Properties
Yellow-green powder
Synthesis
474688-76-1
121-43-7
867044-28-8
The general procedure for the synthesis of 9,10-bis(2-naphthalenyl)anthracene-2-boronic acid from 2-bromo-9,10-bis(2-naphthalenyl)anthracene and trimethyl borate was as follows: 2-bromo-9,10-bis(2-naphthalenyl)anthracene (10.00 g, 19.63 mmol, 1.0 eq.) was dissolved in THF (140 mL) according to the methodology described in EP13, and the solution was cooled to -78°C. At this temperature, n-butyllithium (2.5 M hexane solution, 10.2 mL, 25.52 mmol, 1.3 eq.) was slowly added dropwise, followed by stirring the reaction mixture for 2 hours. Next, trimethyl borate (6.12 g, 58.89 mmol, 3.0 eq.) was added at -78 °C and the reaction mixture was gradually warmed to room temperature. After the reaction was stirred continuously for 17 h, the reaction was quenched with hydrochloric acid solution, the resulting yellow precipitate was collected by filtration and washed with distilled water (2 x 30 mL). Finally, the resulting solid was dried under vacuum and used for subsequent reactions without further purification. Yield: 9.8 g (100%).
References
[1] Patent: US2016/211455, 2016, A1. Location in patent: Paragraph 0209; 0210; 0211
[2] Patent: US2008/125593, 2008, A1. Location in patent: Page/Page column 11-12
[3] Patent: EP1925618, 2008, A1. Location in patent: Page/Page column 15-16
[4] Patent: EP1970376, 2008, A1. Location in patent: Page/Page column 12-13
[5] Patent: EP2110373, 2009, A1. Location in patent: Page/Page column 18-19
9,10-Bis(2-naphthyl)anthracene-2-ylboronic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 9,10-Bis(2-naphthyl)anthracene-2-ylboronic acid manufacturers
- Product
- 9,10-Bis(2-naphthyl)anthracene-2-ylboronic acid 867044-28-8
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98.00%
- Supply Ability
- 150KG /month
- Release date
- 2021-11-16
- Product
- [9,10-Di(2-naphthyl)-2-anthryl]boronic acid 867044-28-8
- 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
- 2023-12-31
- Product
- 9,10-Bis(2-naphthyl)anthracene-2-ylboronic acid 867044-28-8
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 1ton
- Release date
- 2018-08-06