2-Hydroxy-5-(p-methoxystyryl)tropone

Base Information

• Chemical Name: 2-Hydroxy-5-(p-methoxystyryl)tropone
• CAS No.: 30057-16-0
• Molecular Formula: C16H14O3
• Molecular Weight: 254.285
• Mol file: 30057-16-0.mol

Synonyms:2-Hydroxy-5-[(E)-2-(4-methoxy-phenyl)-vinyl]-cyclohepta-2,4,6-trienone;5-[2-(p-methoxyphenyl)vinyl]tropolone;5(p-Methoxystyryl)tropolon;

Chemical Property of 2-Hydroxy-5-(p-methoxystyryl)tropone

Chemical Property:

• Melting Point: 198 °C
• PSA: 46.53000
• LogP: 2.93140

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-Hydroxy-5-(p-methoxystyryl)tropone

There total 2 articles about 2-Hydroxy-5-(p-methoxystyryl)tropone 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: 65.0%

4-Methoxystyrene (637-69-4,24936-44-5) + 5-bromotropolone (3172-00-7) → 5-<2-(p-methoxyphenyl)vinyl>tropolone (30057-16-0)

Guidance literature:

With triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; at 100 ℃; for 20h;

DOI:10.1016/0040-4039(81)80139-6

Reference yield:

→ 5-<2-(p-methoxyphenyl)vinyl>tropolone (30057-16-0)

Guidance literature:

Phosphoniumsalz Id, 5-Formyltropolon III;

DOI:10.1246/bcsj.43.3236

upstream raw materials:

4-Methoxystyrene

5-bromotropolone