| Identification | Back Directory | [Name]
3-(9H-Carbazol-9-yl)phenylboronic acid | [CAS]
864377-33-3 | [Synonyms]
-9-yL
3-NBAPC
(3-(9H-CarbazoL
3-(9-Carbazolyl)benzeneboronicacid,98%
3-(9H-Carbazol-9-yl)phenylboronic acid
3-(9H-Carbazol-9-yl)phenylboromic acid
3-(9H-carbazole-9-yl)phenylboronic acid
3-(9H-Carbazol-9-yl)benzeneboronic Acid
3-(9-Carbazolyl)benzeneboronic acid, 98%
Boronic acid, [3-(9H-carbazol-9-yl)phenyl]-
Boronic acid,B-[3-(9H-carbazol-9-yl)phenyl]-
3-(9 H- carbazole-9-based phenylboronic acid
3-(9H-carbazol-9-yl)phenylboronic acid
(3CPBA)
3-(9H-Carbazol-9-yl)phenylboronic acid ISO 9001：2015 REACH
3-(9H-Carbazol-9-yl)phenylboronic Acid (contains varying amounts of Anhydride) | [Molecular Formula]
C18H14BNO2 | [MDL Number]
MFCD18072506 | [MOL File]
864377-33-3.mol | [Molecular Weight]
287 |
| Chemical Properties | Back Directory | [Boiling point ]
472.6±51.0 °C(Predicted) | [density ]
1.20 | [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [form ]
Powder | [pka]
8.30±0.10(Predicted) | [color ]
Off-white | [InChI]
InChI=1S/C18H14BNO2/c21-19(22)13-6-5-7-14(12-13)20-17-10-3-1-8-15(17)16-9-2-4-11-18(16)20/h1-12,21-22H | [InChIKey]
IDQUIFLAFFZYEX-UHFFFAOYSA-N | [SMILES]
B(C1=CC=CC(N2C3=C(C=CC=C3)C3=C2C=CC=C3)=C1)(O)O |
| Hazard Information | Back Directory | [Chemical Properties]
off-white solid | [Uses]
suzuki reaction | [Synthesis]
General procedure for the synthesis of 3-(9H-carbazol-9-yl)phenylboronic acid from 9-(3-bromophenyl)-9H-carbazole and trimethyl borate: (2) Dissolve 4.00 g of 9-(3-bromophenyl)-9H-carbazole in dry 50 mL of THF, and cool to -78 °C. 6mL (2.4M) of n-butyllithium solution was slowly added and reacted for 1 hour. Subsequently, 1.8 mL of trimethyl borate was added and the reaction continued for 2 hours. The reaction mixture was warmed to room temperature and stirred overnight. After cooling to 0°C, 40 mL of 2.0 M HCl was added for hydrolysis. The reaction mixture was extracted with dichloromethane and the solvent was evaporated to give 2.96 g of 3-(9H-carbazol-9-yl)phenylboronic acid in 83% yield. | [References]
[1] Patent: CN103588770, 2016, B. Location in patent: Paragraph 0047
[2] Patent: CN107686484, 2018, A. Location in patent: Paragraph 0129-0132
[3] Patent: WO2013/12298, 2013, A1. Location in patent: Paragraph 103-104 |
|
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Jia Xing Isenchem Co.,Ltd
|
| Telephone: |
0573-85285100 18627885956 |
| Website: |
https://www.chemicalbook.com/ShowSupplierProductsList14265/0_EN.htm |
| Company Name: |
T&W GROUP
|
| Telephone: |
021-61551611 13296011611 |
| Website: |
www.trustwe.com/ |
|