1-Bromo-2-(1-phenylethenyl)benzene

Base Information

• Chemical Name: 1-Bromo-2-(1-phenylethenyl)benzene
• CAS No.: 24892-82-8
• Molecular Formula: C₁₄H₁₁Br
• Molecular Weight: 259.145
• DSSTox Substance ID: DTXSID001298034
• Nikkaji Number: J1.345.143E
• Mol file: 24892-82-8.mol

Synonyms:1-bromo-2-(1-phenylethenyl)benzene;24892-82-8;SCHEMBL10864320;DTXSID001298034

Chemical Property of 1-Bromo-2-(1-phenylethenyl)benzene

Chemical Property:

• XLogP3: 5.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 258.00441
• Heavy Atom Count: 15
• Complexity: 215

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C=C(C1=CC=CC=C1)C2=CC=CC=C2Br

Technology Process of 1-Bromo-2-(1-phenylethenyl)benzene

There total 27 articles about 1-Bromo-2-(1-phenylethenyl)benzene 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: 100.0%

o-bromobenzophenone (13047-06-8) + Methyltriphenylphosphonium bromide (1779-49-3) → 1-bromo-2-(1-phenylpropen-1-yl)benzene (24892-82-8)

Guidance literature:

Methyltriphenylphosphonium bromide; With potassium tert-butylate; In tetrahydrofuran; at 20 ℃; for 0.333333h; Inert atmosphere;

o-bromobenzophenone; In tetrahydrofuran; at 20 ℃; Inert atmosphere;

DOI:10.1002/anie.201102586

Reference yield: 90.0%

1-(2-bromophenyl)-1-phenylethan-1-ol (82645-13-4) → 1-bromo-2-(1-phenylpropen-1-yl)benzene (24892-82-8)

Guidance literature:

sulfuric acid; In acetic anhydride;

DOI:10.1016/S0040-4039(00)87177-4

Reference yield: 85.0%

styrene (100-42-5,25038-60-2,25247-68-1,28213-80-1,28325-75-9,79637-11-9,9003-53-6) + 1-Bromo-2-iodobenzene (583-55-1) → (Z)-1-bromo-2-(2-phenylethenyl)benzene (4877-77-4) + 1-bromo-2-(1-phenylpropen-1-yl)benzene (24892-82-8) + (E)-2-bromostilbene (54737-45-0)

Guidance literature:

With triethylamine; palladium diacetate; In acetonitrile; at 95 ℃; for 24h;

DOI:10.1016/S0040-4020(01)00136-3

upstream raw materials:

methyl magnesium iodide

o-bromobenzophenone

1-(2-bromophenyl)-1-phenylethan-1-ol

styrene

Downstream raw materials:

1-(2-Bromphenyl)-1-phenylethan-1,2-diol

N-ethyl-2-(1-phenylethenyl)thiobenzamide

N-phenyl-2-(1-phenylethenyl)thiobenzamide

N-cyclohexyl-2-(1-phenylethenyl)thiobenzamide