7H-benzo[no]tetraphen-7-one

Base Information

• Chemical Name: 7H-benzo[no]tetraphen-7-one
• CAS No.: 60848-01-3
• Molecular Formula: C21H12O
• Molecular Weight: 280.3194
• Mol file: 60848-01-3.mol

Synonyms:7-Oxo-7H-dibenzanthracen;10,11-Benzobenzanthrone;7H-dibenzo[a,kl]anthracen-7-one;Dibenz[a,kl]anthracen-7-on;Dibenzo[a,kl]anthracen-7-on;dibenzo[a,kl]anthracen-7-one;7H-dibenz[a,kl]anthracen-7-one;

Chemical Property of 7H-benzo[no]tetraphen-7-one

Chemical Property:

• Vapor Pressure: 4.07E-11mmHg at 25°C
• Boiling Point: 525°Cat760mmHg
• Flash Point: 235.8°C
• PSA: 17.07000
• Density: 1.315g/cm³
• LogP: 5.20440

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 7H-benzo[no]tetraphen-7-one

There total 10 articles about 7H-benzo[no]tetraphen-7-one 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: 13.0%

benz[a]anthracene-7,12-dione (2498-66-0) + glycerol (56-81-5,25618-55-7,64333-26-2,8013-25-0) → 7-Oxo-dibenzanthracen (60848-01-3)

Guidance literature:

With sulfuric acid; aniline; at 100 ℃; for 12h;

DOI:10.1002/(sici)1099-0690(199909)1999:9<2219::aid-ejoc2219>3.3.co;2-4

Reference yield:

→ 7-Oxo-dibenzanthracen (60848-01-3)

Guidance literature:

With aluminium trichloride; sodium chloride; at 145 ℃;

DOI:10.1039/jr9410000679

Reference yield:

benz[a]anthracene-7,12-dione (2498-66-0) + glycerol (56-81-5,25618-55-7,64333-26-2,8013-25-0) → 7H-Dibenz[d,e,j]anthracen-7-one (80440-44-4) + 7-Oxo-dibenzanthracen (60848-01-3) + 13H-dibenzanthracen-13-one (86854-06-0)

Guidance literature:

With aniline; at 100 ℃; for 8h;

DOI:10.1246/bcsj.58.3356

upstream raw materials:

benz[a]anthracene-7,12-dione

glycerol

[1,1']binaphthyl-carboxylic acid-⁽⁸⁾

7-oxo-7H-dibenzo[a,kl]anthracene-13-carboxylic acid

Downstream raw materials:

6--dibenz--anthron

4-Anilino-dibenz--anthron

6-Anilino-dibenz--anthron