2-bromofluoranthene

Base Information

• Chemical Name: 2-bromofluoranthene
• CAS No.: 26885-42-7
• Molecular Formula: C16H9 Br
• Molecular Weight: 281.151
• Mol file: 26885-42-7.mol

Synonyms:2-Bromofluoranthene

Chemical Property of 2-bromofluoranthene

Chemical Property:

• Vapor Pressure: 5.91E-07mmHg at 25°C
• Boiling Point: 422.5°Cat760mmHg
• Flash Point: 209.4°C
• Density: 1.578g/cm³

Purity/Quality:

LC=99.4769% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-bromofluoranthene

There total 4 articles about 2-bromofluoranthene 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: 60.0%

2-bromo-3-fluorantheneamine (92866-01-8) → 2-bromofluoranthene (26885-42-7)

Guidance literature:

2-bromo-3-fluorantheneamine; With sulfuric acid; In ethanol; at 0 ℃; for 0.5h;

With sodium nitrite; In ethanol; water; at 0 ℃; for 1h;

With water; copper; In ethanol; for 5h; Reflux;

Reference yield:

4-Acetylamino-3-brom-fluoranthen (98468-53-2) → 2-bromofluoranthene (26885-42-7)

Guidance literature:

Multi-step reaction with 2 steps

1: NaOH / methanol; pyridine / Heating

2: (i) aq. NaNO₂, H₂SO₄, (ii) H₃PO₂

With sodium hydroxide; In pyridine; methanol;

DOI:10.1139/v64-053

Reference yield:

3-Acetamidofluoranthene (19361-41-2) → 2-bromofluoranthene (26885-42-7)

Guidance literature:

Multi-step reaction with 3 steps

1: Br₂, Py

2: NaOH / methanol; pyridine / Heating

3: (i) aq. NaNO₂, H₂SO₄, (ii) H₃PO₂

With pyridine; sodium hydroxide; bromine; In pyridine; methanol;

DOI:10.1139/v64-053

upstream raw materials:

2-bromo-3-fluorantheneamine

4-Acetylamino-3-brom-fluoranthen

3-Acetamidofluoranthene

3-aminofluoranthene

Downstream raw materials:

C₂₃H₁₃ClO

C₂₅H₁₇ClO

C₃₂H₂₁Cl

C₃₈H₃₃BO₂

Refernces