1,2-Diphenylcyclobuta[b]anthracene

Base Information

• Chemical Name: 1,2-Diphenylcyclobuta[b]anthracene
• CAS No.: 49626-41-7
• Molecular Formula: C28H18
• Molecular Weight: 354.451
• DSSTox Substance ID: DTXSID80547185
• Wikidata: Q82425248
• Mol file: 49626-41-7.mol

Synonyms:1,2-Diphenylcyclobuta[b]anthracene;49626-41-7;DTXSID80547185

Chemical Property of 1,2-Diphenylcyclobuta[b]anthracene

Chemical Property:

• XLogP3: 5.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 354.140850574
• Heavy Atom Count: 28
• Complexity: 872

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C2=C3C=C4C=C5C=CC=CC5=CC4=CC3=C2C6=CC=CC=C6

Technology Process of 1,2-Diphenylcyclobuta[b]anthracene

There total 1 articles about 1,2-Diphenylcyclobuta[b]anthracene 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:

2,3-bis(triphenylphosphonium-methyl)-naphthalene dibromide (39013-98-4) + 3,4-diphenylcyclobut-3-ene-1,2-dione (24234-76-2) → 1,2-diphenylanthracyclobutadiene (49626-41-7)

Guidance literature:

With sodium ethanolate;

DOI:10.1021/jo00918a013

Reference yield: 95.0%

1,2-diphenylanthracyclobutadiene (49626-41-7) → 2,3-dibenzoylanthracene (42189-19-5)

Guidance literature:

With bis(pyridine)silver permanganate; In dichloromethane; for 0.08h; Ambient temperature;

DOI:10.1055/s-1986-31833

Reference yield: 70.0%

1,2-diphenylanthracyclobutadiene (49626-41-7) → 2,3-dibenzoyl-9,10-anthraquinone (49626-48-4)

Guidance literature:

With bis(pyridine)silver permanganate; In dichloromethane; for 6h; Ambient temperature;

DOI:10.1055/s-1986-31833

upstream raw materials:

2,3-bis(triphenylphosphonium-methyl)-naphthalene dibromide

3,4-diphenylcyclobut-3-ene-1,2-dione

Downstream raw materials:

2,3-dibenzoylanthracene

2,3-dibenzoyl-9,10-anthraquinone

cis-1,2-Diphenylanthracyclobuten

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