10-Bromo-10,11-dihydro-5h-dibenzo[a,d][7]annulen-5-one

Base Information

• Chemical Name: 10-Bromo-10,11-dihydro-5h-dibenzo[a,d][7]annulen-5-one
• CAS No.: 24167-44-0
• Molecular Formula: C₁₅H₁₁BrO
• Molecular Weight: 287.156
• NSC Number: 119572
• DSSTox Substance ID: DTXSID10297949
• Mol file: 24167-44-0.mol

Synonyms:10-bromo-10,11-dihydro-5h-dibenzo[a,d][7]annulen-5-one;24167-44-0;NSC119572;DTXSID10297949;NSC-119572;9-bromotricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaen-2-one

Chemical Property of 10-Bromo-10,11-dihydro-5h-dibenzo[a,d][7]annulen-5-one

Chemical Property:

• Vapor Pressure: 4.84E-06mmHg at 25°C
• XLogP3: 4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 285.99933
• Heavy Atom Count: 17
• Complexity: 301

Purity/Quality:

95%+ or 98%+ ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1C(C2=CC=CC=C2C(=O)C3=CC=CC=C31)Br

Technology Process of 10-Bromo-10,11-dihydro-5h-dibenzo[a,d][7]annulen-5-one

There total 3 articles about 10-Bromo-10,11-dihydro-5h-dibenzo[a,d][7]annulen-5-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:

10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-one (1210-35-1) → 10-Brom-5-oxo-10,11-dihydro-5H-dibenzocyclohepten (24167-44-0)

Guidance literature:

With tetrachloromethane; N-Bromosuccinimide;

DOI:10.1021/ja01148a076

Reference yield:

diphenylethane-2-carboxylic acid chloride (36795-27-4) → 10-Brom-5-oxo-10,11-dihydro-5H-dibenzocyclohepten (24167-44-0)

Guidance literature:

Multi-step reaction with 2 steps

1: AlCl₃; CS₂

2: CCl₄; N-bromo-succinimide

With carbon disulfide; tetrachloromethane; N-Bromosuccinimide; aluminium trichloride;

DOI:10.1021/ja01148a076

Reference yield:

→ 10-Brom-5-oxo-10,11-dihydro-5H-dibenzocyclohepten (24167-44-0)

Guidance literature:

5-Oxo-10,11-dihydro-5H-dibenzocyclohepten, N-Bromsuccinimid, sd. CCl4, Benzoylperoxid (3.5h);

upstream raw materials:

10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-one

diphenylethane-2-carboxylic acid chloride