8-fluoro-7,12-dimethyltetraphene

Base Information

• Chemical Name: 8-fluoro-7,12-dimethyltetraphene
• CAS No.: 2023-60-1
• Molecular Formula: C20H15F
• Molecular Weight: 274.35
• Mol file: 2023-60-1.mol

Synonyms:5-Fluor-9,10-dimethyl-1,2-benzanthracen;8-fluoro-7,12-dimethyltetraphene;

Chemical Property of 8-fluoro-7,12-dimethyltetraphene

Chemical Property:

• Vapor Pressure: 1.99E-08mmHg at 25°C
• Refractive Index: 1.7110 (estimate)
• Boiling Point: 466.4°Cat760mmHg
• Flash Point: 213.3°C
• PSA: 0.00000
• Density: 1.2g/cm³
• LogP: 5.90210

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 8-fluoro-7,12-dimethyltetraphene

There total 3 articles about 8-fluoro-7,12-dimethyltetraphene 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:

3-Fluor-2-<1-(naphth-2-yl)-ethyl>-acetophenon (2023-68-9) → 5-Fluor-9,10-dimethyl-1,2-benzanthracen (2023-60-1)

Guidance literature:

With PPA;

DOI:10.1021/jo01029a036

Reference yield:

4-fluoro-3-methyl-3-naphthalen-2-yl-3H-isobenzofuran-1-one (1997-06-4) → 5-Fluor-9,10-dimethyl-1,2-benzanthracen (2023-60-1)

Guidance literature:

Multi-step reaction with 3 steps

1: Zn, aq. HCO₂H

3: polyphosphoric acid

With formic acid; PPA; zinc;

DOI:10.1021/jo01029a036

Reference yield:

3-Fluor-2-<1-(naphth-2-yl)-ethyl>-benzoesaeure (1815-75-4) → 5-Fluor-9,10-dimethyl-1,2-benzanthracen (2023-60-1)

Guidance literature:

Multi-step reaction with 2 steps

2: polyphosphoric acid

With PPA;

DOI:10.1021/jo01029a036

upstream raw materials:

3-Fluor-2-<1-(naphth-2-yl)-ethyl>-acetophenon

4-fluoro-3-methyl-3-naphthalen-2-yl-3H-isobenzofuran-1-one

3-Fluor-2-<1-(naphth-2-yl)-ethyl>-benzoesaeure