5-(4-Bromophenyl)furfural

Base Information

• Chemical Name: 5-(4-Bromophenyl)furfural
• CAS No.: 20005-42-9
• Molecular Formula: C11H7BrO2
• Molecular Weight: 251.079
• Hs Code.: 29321900
• Mol file: 20005-42-9.mol

Synonyms:2-Furaldehyde,5-(p-bromophenyl)- (8CI);5-(4-Bromophenyl)-2-furaldehyde;5-(4-Bromophenyl)-2-furancarboxaldehyde;5-(p-Bromophenyl)-2-furaldehyde;5-(p-Bromophenyl)-2-furancarboxaldehyde;5-(p-Bromophenyl)furfural;

Chemical Property of 5-(4-Bromophenyl)furfural

Chemical Property:

• Appearance/Colour: brown powder
• Vapor Pressure: 1E-05mmHg at 25°C
• Melting Point: 152-155 °C(lit.)
• Refractive Index: 1.613
• Boiling Point: 371.9 °C at 760 mmHg
• Flash Point: 178.7 °C
• PSA: 30.21000
• Density: 1.518 g/cm³
• LogP: 3.52160
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

99% ^*data from raw suppliers

5-(4-Bromophenyl)-2-furaldehyde >94.0%(GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36-37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Technology Process of 5-(4-Bromophenyl)furfural

There total 17 articles about 5-(4-Bromophenyl)furfural 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: 89.0%

1,4-bromoiodobenzene (589-87-7) + 5-(1,3-dioxolan-2-yl)-2-furanylzinc bromide (1276045-68-1) → 5-(4-bromophenyl)-2-furancarboxyaldehyde (20005-42-9)

Guidance literature:

1,4-bromoiodobenzene; 5-(1,3-dioxolan-2-yl)-2-furanylzinc bromide; With tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; at 20 ℃; for 1h;

With hydrogenchloride; In water;

DOI:10.1016/j.tetlet.2011.01.006

Reference yield: 88.0%

[5-(4-bromophenyl)furan-2-yl]methanol (33342-28-8) → 5-(4-bromophenyl)-2-furancarboxyaldehyde (20005-42-9)

Guidance literature:

With iron(III) chloride hexahydrate; C₁₇H₂₆N₃⁽¹⁺⁾*Br^(1-); dihydrogen peroxide; In water; at 20 ℃; for 3h; chemoselective reaction;

DOI:10.1039/c6nj03793c

Reference yield: 85.0%

5-formylfurane-2-boronic acid (27329-70-0) + 1,4-bromoiodobenzene (589-87-7) → 5-(4-bromophenyl)-2-furancarboxyaldehyde (20005-42-9)

Guidance literature:

With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate; In 1,2-dimethoxyethane; ethanol; water; at 65 ℃; for 1h;

DOI:10.1016/j.ejmech.2016.12.024

upstream raw materials:

furfural

4-bromo-aniline

5-bromo-2-furancarboxaldehyde

4-Bromophenylboronic acid

Downstream raw materials:

2-[5-(4-bromo-phenyl)-furan-2-yl]-5-nitro-1⁽³⁾H-benzoimidazole

2-[5-(4-bromo-phenyl)-furan-2-yl]-1-methyl-5-nitro-1H-benzoimidazole

(Z)-4-<5-(4-bromophenyl)-2-furfurylidene>-2-butenolide

(E)-4-<5-(4-bromophenyl)-2-furfurylidene>-2-butenolide

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