Tetraphen-7-yl acetate

Base Information

• Chemical Name: Tetraphen-7-yl acetate
• CAS No.: 25040-01-1
• Molecular Formula: C₂₀H₁₄O₂
• Molecular Weight: 286.33
• European Community (EC) Number: 636-721-8
• NSC Number: 135874
• DSSTox Substance ID: DTXSID40300298
• Wikidata: Q82043245

Synonyms:25040-01-1;tetraphen-7-yl acetate;benzo[a]anthracen-7-yl acetate;NSC135874;DTXSID40300298;AKOS024341199;NSC-135874

Chemical Property of Tetraphen-7-yl acetate

Chemical Property:

• Vapor Pressure: 3.7E-10mmHg at 25°C
• XLogP3: 5.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 286.099379685
• Heavy Atom Count: 22
• Complexity: 418

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC(=O)OC1=C2C=CC3=CC=CC=C3C2=CC4=CC=CC=C41

Technology Process of Tetraphen-7-yl acetate

There total 12 articles about Tetraphen-7-yl acetate 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: 24.0%

acetic acid-(1,2,3,4-tetrahydro-benz[a]anthracen-7-yl ester) (105825-02-3) → 7-acetoxybenzanthracene (25040-01-1) + 4,7-diacetoxy-1,2,3,4-tetrahydrobenzanthracene (105824-97-3) + 1,7-diacetoxy-1,2,3,4-tetrahydrobenzanthracene (105824-94-0)

Guidance literature:

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In acetic acid; for 96h; Ambient temperature;

DOI:10.1021/jo00265a025

Reference yield:

benz[a]anthracene (56-55-3) → 7-acetoxybenzanthracene (25040-01-1)

Guidance literature:

With lead(IV) acetate; acetic acid;

DOI:10.1021/ja01275a047

Reference yield:

acetic acid-(5,6-dihydro-benz[a]anthracen-7-yl ester) → 7-acetoxybenzanthracene (25040-01-1)

Guidance literature:

With 4-methylisopropylbenzene; palladium;

DOI:10.1021/ja01216a016

upstream raw materials:

pyridine

7(12H)-benzanthracenone

acetic anhydride

benz[a]anthracene

Downstream raw materials:

hydroxy-benzanthracene

5-Methoxy-benzanthracen

7-ethylbenzanthracene

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