Dibenzo(e,k)acephenanthrylene

Base Information

• Chemical Name: Dibenzo(e,k)acephenanthrylene
• CAS No.: 206-06-4
• Molecular Formula: C₂₄H₁₄
• Molecular Weight: 302.375
• Hs Code.: 2902909090
• DSSTox Substance ID: DTXSID30174607
• Nikkaji Number: J943.200K
• Wikidata: Q83044701
• Mol file: 206-06-4.mol

Synonyms:Dibenzo(e,k)acephenanthrylene;206-06-4;Naphtho[2,3-b]fluoranthene;Dibenz[e,k]acephenanthrylene;Naphtho(2,3-b)fluoranthene;Naphtho(2',3':2,3)fluoranthene;Naphto[2,3-b]fluoranthene;Dibenz(e,k)acephenanthrylene;hexacyclo[11.10.1.02,11.04,9.014,19.020,24]tetracosa-1(24),2,4,6,8,10,12,14,16,18,20,22-dodecaene;DTXSID30174607;LS-60275

Chemical Property of Dibenzo(e,k)acephenanthrylene

Chemical Property:

• Vapor Pressure: 1.12E-11mmHg at 25°C
• Melting Point: 229-230 °C
• Boiling Point: 552.3°Cat760mmHg
• Flash Point: 282°C
• PSA: 0.00000
• Density: 1.313g/cm³
• LogP: 6.79360
• XLogP3: 6.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 302.109550447
• Heavy Atom Count: 24
• Complexity: 480

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C=C3C4=C5C(=CC=C4)C6=CC=CC=C6C5=CC3=CC2=C1

Technology Process of Dibenzo(e,k)acephenanthrylene

There total 7 articles about Dibenzo(e,k)acephenanthrylene 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: 47.0%

fluorenylidenecyclopropa[b]naphthalene (109685-01-0) → bis-6,13-(9'-fluorenylidene)[6H,13H]pentacene + naphth[1,2-e]acephenanthrylene (5385-22-8) + Naphtho<2,3b>fluoranthene (206-06-4) + dibenzacephenanthrylene

Guidance literature:

at 730 - 750 ℃; for 0.5h; under 0.02 Torr;

DOI:10.1016/j.tetlet.2005.12.047

Reference yield: 7.0%

1-(diphenylmethylidene)-1H-cyclopropa[b]naphthalene (92012-57-2) → dibenzo[a,e]fluoranthene (5385-75-1) + dibenzo[b,k]fluoranthene (205-97-0) + Naphtho<2,3b>fluoranthene (206-06-4)

Guidance literature:

at 750 ℃; for 3h; under 0.02 Torr;

DOI:10.1016/j.tetlet.2005.12.047

Reference yield: 3.0%

9-acetoxydibenzacephenanthrylene (111189-49-2) → Naphtho<2,3b>fluoranthene (206-06-4) + Naphtho<2,3-b>fluoranthene-8,13-dione (72853-56-6)

Guidance literature:

With sodium hydroxide; zinc; In 1,4-dioxane; Heating;

DOI:10.1021/jo00235a005

upstream raw materials:

fluoranthen-3-yl-o-tolyl ketone

Naphtho<2,3-b>fluoranthene-8,13-dione

2-(4-benzanthracenyl)cyclohexanone

9-acetoxydibenzacephenanthrylene

Downstream raw materials:

Naphtho<2,3-b>fluoranthene-8,13-dione