5-Bromo-2-furaldehyde

Base Information

• Chemical Name: 5-Bromo-2-furaldehyde
• CAS No.: 1899-24-7
• Molecular Formula: C5H3BrO2
• Molecular Weight: 174.982
• Hs Code.: 29130000
• Mol file: 1899-24-7.mol

Synonyms:2-Furaldehyde,5-bromo- (6CI,7CI,8CI);2-Bromo-5-furancarboxaldehyde;2-Bromofuran-5-carboxaldehyde;5-Bromo-2-formylfuran;5-Bromo-2-furancarboxaldehyde;5-Bromo-2-furfural;5-Bromo-2-furylaldehyde;5-Bromofurfural;

Chemical Property of 5-Bromo-2-furaldehyde

Chemical Property:

• Appearance/Colour: solid
• Vapor Pressure: 0.099mmHg at 25°C
• Melting Point: 82-85 °C(lit.)
• Refractive Index: 1.573
• Boiling Point: 222.858 °C at 760 mmHg
• Flash Point: 88.6 °C
• PSA: 30.21000
• Density: 1.748 g/cm³
• LogP: 1.85460
• Storage Temp.: Refrigerator
• Sensitive.: Air Sensitive
• Solubility.: Chloroform, Methanol

Purity/Quality:

99% ^*data from raw suppliers

5-Bromofuran-2-carboxaldehyde ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn,Xi
• Hazard Codes: Xn,Xi
• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36-36/37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: 5-Bromo-2-furaldehyde is used in the preparation of isoindolinones from furfural. Also used in the preparation of brominated nitrovinylfuran which displays antibacterial activity. 5-Bromo-2-furaldehyde may be employed for the following syntheses:5-substituted 2-furaldehydesanilines, through a novel one-pot, two-step amination/Diels-Alder procedure5-(5′,8′-dimethyl-9′-tert-butoxycarbonyl-9′H-carbazol-3′-yl)-furan-2-carbaldehyde5-(6-hydroxyhexyl)-2-furaldehyde5-methylsulfonyl-2-furaldehyde5-phenylsulfonyl-2-furaldehyde5-(4-acetamidobenzylsulfonyl)-2-furaldehyde5-iodo-2-furaldehyde

Technology Process of 5-Bromo-2-furaldehyde

There total 18 articles about 5-Bromo-2-furaldehyde 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: 78.0%

N-methyl-N-methoxy-5-bromofuran-2-carboxamide (179055-22-2) → 5-bromo-2-furancarboxaldehyde (1899-24-7)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; at 5 ℃; for 0.25h;

DOI:10.1021/jm9800853

Reference yield: 38.0%

furfural (98-01-1) → 5-bromo-2-furancarboxaldehyde (1899-24-7)

Guidance literature:

With bromine; sulfur; hydroquinone; In 1,2-dichloro-ethane; for 12h; Heating;

DOI:10.1016/0040-4020(96)00686-2

Reference yield:

1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene (35950-55-1) → 5-bromo-2-furancarboxaldehyde (1899-24-7) + bromonitromethane (563-70-2)

Guidance literature:

With water; In aq. buffer; pH=6;

DOI:10.1016/j.bmc.2012.11.018

upstream raw materials:

furfural

(furan-2-yl)methylene diacetate

5-formyl-[2]furylmercury ⁽¹⁺⁾; chloride

N-methyl-N-methoxy-5-bromofuran-2-carboxamide

Downstream raw materials:

1-(5-bromofuran-2-yl)ethanone

4-Oxo-nonen-(2)-saeure-ethylester

2-(5'-Brom-2'-furyl)benzimidazol

2-(5-Brom-2-furyl)-5(6)-nitrobenzimidazol

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