4-(4-Bromophenyl)dibenzo[b,d]furan
- Product Name
- 4-(4-Bromophenyl)dibenzo[b,d]furan
- CAS No.
- 955959-84-9
- Chemical Name
- 4-(4-Bromophenyl)dibenzo[b,d]furan
- Synonyms
- BPFR;4-(4-broMo-phenyl)-dibenzofuran;Dibenzofuran, 4-(4-bromophenyl)-;4-(4-Bromophenyl)dibenzofuran >4-(4-BroMophenyl)dibenzo[b,d]furan
- CBNumber
- CB32553411
- Molecular Formula
- C18H11BrO
- Formula Weight
- 323.18
- MOL File
- 955959-84-9.mol
4-(4-Bromophenyl)dibenzo[b,d]furan Property
- Melting point:
- 99.0 to 103.0 °C
- Boiling point:
- 460.1±20.0 °C(Predicted)
- Density
- 1.456±0.06 g/cm3 (20 ºC 760 Torr)
- storage temp.
- Sealed in dry,Room Temperature
- form
- powder to crystal
- color
- White to Almost white
- InChI
- InChI=1S/C18H11BrO/c19-13-10-8-12(9-11-13)14-5-3-6-16-15-4-1-2-7-17(15)20-18(14)16/h1-11H
- InChIKey
- RIPZSADLUWTEFQ-UHFFFAOYSA-N
- SMILES
- O1C2=CC=CC=C2C2=CC=CC(C3=CC=C(Br)C=C3)=C12
Safety
- HS Code
- 2932990090
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.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- B4884
- Product name
- 4-(4-Bromophenyl)dibenzofuran
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $77
- Updated
- 2025/07/31
- Product number
- B4884
- Product name
- 4-(4-Bromophenyl)dibenzofuran
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $306
- Updated
- 2025/07/31
- Product number
- B802678
- Product name
- 4-(4-Bromophenyl)dibenzofuran
- Packaging
- 50mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- J15639
- Product name
- 4-(4-Bromophenyl)dibenzo[b,d]furan
- Packaging
- 1g
- Price
- $15
- Updated
- 2021/12/16
- Product number
- J15639
- Product name
- 4-(4-Bromophenyl)dibenzo[b,d]furan
- Packaging
- 5g
- Price
- $45
- Updated
- 2021/12/16
4-(4-Bromophenyl)dibenzo[b,d]furan Chemical Properties,Usage,Production
Uses
4-(4-Bromophenyl)dibenzo[b,d]furan can be used as an OLED intermediate which is used in the preparation of the organic optoelectronic device compound B-137.
Synthesis
In a nitrogen atmosphere, dibenzofuran-4-ylboronic acid (100 g, 472 mmol) was dissolved in 1,000 mL of tetrahydrofuran (THF)1-bromo-4-iodobenzene (160 g, 556 mmol) and tetrakis (triphenylphosphine) palladium (5.45 g, 4.72 mmol) were added thereto and stirred. Potassium carbonate (78.3 g, 566 mmol) saturated with water was added, and the mixture was refluxed by heating at 80 ° C for 8 hours. After completion of the reaction, water was added to the reaction mixture, and the mixture was extracted with dichloromethane (DCM). Then, water was removed with anhydrous MgSO 4, Filtered and concentrated under reduced pressure. The thus-obtained residue was purified by flash column chromatography to obtain 4-(4-Bromophenyl)dibenzo[b,d]furan (142 g, 93percent).
References
[1] Patent: KR2015/24669, 2015, A. Location in patent: Paragraph 0151-0153
[2] Patent: KR2016/8651, 2016, A. Location in patent: Paragraph 0155-0157
[3] Patent: KR2016/12846, 2016, A. Location in patent: Paragraph 0217; 0218; 0219
[4] Patent: KR2015/130221, 2015, A. Location in patent: Paragraph 0339-0341
[5] Patent: KR101531614, 2015, B1. Location in patent: Paragraph 0827-0830
4-(4-Bromophenyl)dibenzo[b,d]furan Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-(4-Bromophenyl)dibenzo[b,d]furan manufacturers
- Product
- 4-(4-Bromophenyl)dibenzo[b,d]furan 955959-84-9
- Price
- US $2.20-8.80/kg
- Min. Order
- 1kg
- Purity
- 99%min
- Supply Ability
- 1000kg
- Release date
- 2025-06-13
- Product
- 4-(4-broMo-phenyl)-dibenzofuran 955959-84-9
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-10-10
- Product
- 4-(4-broMo-phenyl)-dibenzofuran 955959-84-9
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 150KG /month
- Release date
- 2021-11-17