4-BROMODIBENZOFURAN

Base Information

• Chemical Name: 4-BROMODIBENZOFURAN
• CAS No.: 89827-45-2
• Molecular Formula: C12H7BrO
• Molecular Weight: 247.091
• Hs Code.: 2932999099
• Mol file: 89827-45-2.mol

Synonyms:4-bromodibenzofuran;Dibenzofuran, 4-bromo-;

Chemical Property of 4-BROMODIBENZOFURAN

Chemical Property:

• Melting Point: 67-69℃
• Boiling Point: 220 °C(Press: 40 Torr)
• PSA: 13.14000
• Density: 1.577
• LogP: 4.34850
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

98% ^*data from raw suppliers

4-Bromodibenzofuran ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xn
• Statements: 22-36-53
• Safety Statements: 26

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Versatile scaffold to get entry to 4-substituted dibenzofuranes. Substituted dibenzofuranes have utility in semiconductors and OLED applications.

Technology Process of 4-BROMODIBENZOFURAN

There total 16 articles about 4-BROMODIBENZOFURAN which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 91.0%

2-(2-bromophenoxy)benzoic acid (917477-33-9) → 4-bromodibenzofuran (89827-45-2)

Guidance literature:

With acethylacetonato(1,5-cyclooctadiene)rhodium(I); potassium iodide; In acetic anhydride; at 160 ℃; for 20h; Inert atmosphere;

DOI:10.1021/ol4010905

Reference yield: 89.0%

4-dibenzofurylboronic acid (100124-06-9) → 4-bromodibenzofuran (89827-45-2)

Guidance literature:

With tetrabutylammomium bromide; copper(ll) bromide; In water; at 100 ℃; Sealed tube;

DOI:10.1016/j.tetlet.2020.152738

Reference yield: 76.0%

dibenzofuran (132-64-9,214827-48-2) → 4-bromodibenzofuran (89827-45-2)

Guidance literature:

dibenzofuran; With n-butyllithium; In tetrahydrofuran; hexane; at -40 - 20 ℃;

With ethylene dibromide; In tetrahydrofuran; hexane; at -78 - 20 ℃;

DOI:10.1002/anie.201001316

upstream raw materials:

dibenzofuran

2-hydroxybromobenzene

ethylene dibromide

2′-amino-3′-bromo-[1,1′-biphenyl]-2-ol

Downstream raw materials:

C₂₀H₁₃ClO

4-phenyldibenzo[b,d]furan

4-dibenzofurylboronic acid

dibenzo-[b,d]furan-4-carbonitrile

Refernces

• 1、 -. "Compound, electronic element and electronic device". . . Retrieved 2020/05/01.
• 2、 -. "AROMATIC HETEROCYCLIC DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT, ILLUMINATION DEVICE, AND DISPLAY DEVICE USING AROMATIC HETEROCYCLIC DERIVATIVE". Paragraph 0166; 0167. . Retrieved 2018/03/01.