1,1-phenyl (o-benzoyl)phenyl ethylene

Base Information

• Chemical Name: 1,1-phenyl (o-benzoyl)phenyl ethylene
• CAS No.: 84672-74-2
• Molecular Formula: C₂₁H₁₆O
• Molecular Weight: 284.357
• Mol file: 84672-74-2.mol

Synonyms:1,1-phenyl (o-benzoyl)phenyl ethylene

Chemical Property of 1,1-phenyl (o-benzoyl)phenyl ethylene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,1-phenyl (o-benzoyl)phenyl ethylene

There total 8 articles about 1,1-phenyl (o-benzoyl)phenyl ethylene 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: 92.0%

methanesulfonyl trimethylsilyl chloride (18143-34-5) + 1,3-diphenylisobenzofuran (5471-63-6) → 1,1-phenyl (o-benzoyl)phenyl ethylene (84672-74-2)

Guidance literature:

With cesium fluoride; In acetonitrile; for 2h; Ambient temperature; addition at 0 deg C;

DOI:10.1016/S0040-4039(00)88704-3

Reference yield:

o-bromobenzophenone (13047-06-8) + phenylvinylboronic acid (14900-39-1) → 1,1-phenyl (o-benzoyl)phenyl ethylene (84672-74-2)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In ethanol; toluene; at 110 ℃; for 18h; Schlenk technique; Inert atmosphere;

DOI:10.1039/d0cc07966a

Reference yield:

phenylmagnesium bromide (100-58-3) → 1,1-phenyl (o-benzoyl)phenyl ethylene (84672-74-2)

Guidance literature:

Multi-step reaction with 3 steps

1: tetrahydrofuran / 0 °C / Schlenk technique; Inert atmosphere

2: pyridinium chlorochromate / dichloromethane / 20 °C

3: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / toluene; ethanol / 18 h / 110 °C / Schlenk technique; Inert atmosphere

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; pyridinium chlorochromate; In tetrahydrofuran; ethanol; dichloromethane; toluene;

DOI:10.1039/d0cc07966a

upstream raw materials:

methanesulfonyl trimethylsilyl chloride

1,3-diphenylisobenzofuran

phenylmagnesium bromide

(2-bromophenyl)phenylmethanol

Downstream raw materials:

1,3-diphenylindene