9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
- Product Name
- 9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
- CAS No.
- 958261-51-3
- Chemical Name
- 9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
- Synonyms
- TMOHC;CZ89-2B;9-(9-Heptadecanyl)-9H-carbazole-2,7-diboronic;9- (1-octylnonyl) carbazol-2,7-bis (pinacol borate);2,7-bis (4,4-5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-N;9-(1-Octylnonyl)carbazole-2,7-bis(boronic acid pinacol ester);9-(1-octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-;9-(1-n-Octylnonyl)carbazole-2,7-diboronic Acid Bis(pinacol) Ester;9-(9-Heptadecanyl)carbazole-2,7-diboronic Acid Bis(pinacol) Ester;9-(9-Heptadecanyl)-9H-carbazole-2,7-diboronic acid bis(pinacol) ester
- CBNumber
- CB82484761
- Molecular Formula
- C41H65B2NO4
- Formula Weight
- 657.58
- MOL File
- 958261-51-3.mol
9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole Property
- Melting point:
- 128-130℃
- Boiling point:
- 695.7±48.0 °C(Predicted)
- Density
- 1.01
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- form
- powder
- color
- White to Almost white
- InChIKey
- XMKFCPVHTTWWCK-UHFFFAOYSA-N
- SMILES
- N1(C(CCCCCCCC)CCCCCCCC)C2=C(C=CC(B3OC(C)(C)C(C)(C)O3)=C2)C2=C1C=C(B1OC(C)(C)C(C)(C)O1)C=C2
Safety
- WGK Germany
- 3
- HS Code
- 2934.99.4400
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H301Toxic if swalloed
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313IF eye irritation persists: Get medical advice/attention.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 757241
- Product name
- 9-(9-Heptadecanyl)-9H-carbazole-2,7-diboronic acid bis(pinacol) ester
- Purity
- 97%
- Packaging
- 500mg
- Price
- $248
- Updated
- 2023/06/20
- Product number
- O0428
- Product name
- 9-(9-Heptadecanyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
- Purity
- >97.0%(HPLC)(N)
- Packaging
- 200mg
- Price
- $118
- Updated
- 2025/07/31
- Product number
- O0428
- Product name
- 9-(9-Heptadecanyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
- Purity
- >97.0%(HPLC)(N)
- Packaging
- 1g
- Price
- $398
- Updated
- 2025/07/31
- Product number
- AK123236
- Product name
- 9-(Heptadecan-9-yl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
- Purity
- 95%
- Packaging
- 1g
- Price
- $50
- Updated
- 2021/12/16
- Product number
- 6553AC
- Product name
- 9-(Heptadecan-9-yl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
- Packaging
- 200mg
- Price
- $220
- Updated
- 2021/12/16
9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole Chemical Properties,Usage,Production
Uses
suzuki reaction
Uses
9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole is an intermidate of OLED material, which is used in the formation of low band gap semiconducting materials for low cost plastic solar cells.
Synthesis
61676-62-8
955964-73-5
958261-51-3
The general procedure for the synthesis of 9-(1-octylnonyl)carbazole-2,7-bis(boronic acid pinacol ester) from isopropanol pinacol borate and 2,7-dibromo-9-(1-octylnonyl)-9H-carbazole was as follows: 2,7-dibromo-9-(1-octylnonyl)-9H-carbazole (5.0 g, 9.0 mmol) was placed in a vacuumed round-bottomed flask and evacuated for 4 hours. Anhydrous THF (150 mL) was added to dissolve. The mixture was stirred under argon protection for 2 h, followed by slow dropwise addition of n-butyllithium (2.0 M in hexane, 11.26 mL) at -78 °C. After the dropwise addition, the reaction was continued at -78 °C for 2 hours. Then, isopropanol pinacol borate (5.52 mL) was slowly added and the reaction mixture was gradually warmed to room temperature and the reaction continued with stirring for 40 hours. Upon completion of the reaction, the reaction was quenched with methanol and then extracted with dichloromethane. The organic layer was dried with anhydrous magnesium sulfate (MgSO4), filtered and the solvent was removed by rotary evaporation. The crude product was purified by column chromatography to afford 9-(1-octylnonyl)carbazole-2,7-bis(boronic acid pinacol ester) (Yield: 70%) using ethyl acetate-hexane (1:9 to 9:1) as eluent.
References
[1] Macromolecules, 2012, vol. 45, # 21, p. 8658 - 8664
[2] Patent: KR101495152, 2015, B1. Location in patent: Paragraph 0164; 0180-0181
[3] Journal of Polymer Science, Part A: Polymer Chemistry, 2012, vol. 50, # 24, p. 5011 - 5022
[4] Journal of the American Chemical Society, 2012, vol. 134, # 46, p. 19035 - 19042
[5] New Journal of Chemistry, 2011, vol. 35, # 6, p. 1327 - 1334
9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole Preparation Products And Raw materials
Raw materials
Preparation Products
9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole Suppliers
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View Lastest Price from 9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole manufacturers
- Product
- 9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole 958261-51-3
- Price
- US $0.10/KG
- Min. Order
- 1KG
- Purity
- 95%-99%
- Supply Ability
- 1kg; 50kg; 500kg
- Release date
- 2019-12-24