1-[4-Bromo-7-(1-phenylethoxy)benzofuran-2-yl]ethanone

Base Information

• Chemical Name: 1-[4-Bromo-7-(1-phenylethoxy)benzofuran-2-yl]ethanone
• CAS No.: 803686-19-3
• Molecular Formula: C18H15BrO3
• Molecular Weight: 359.219
• DSSTox Substance ID: DTXSID70462116

Synonyms:803686-19-3;1-[4-bromo-7-(1-phenylethoxy)benzofuran-2-yl]ethanone;1-(4-Bromo-7-(1-phenylethoxy)benzofuran-2-yl)ethanone;SCHEMBL4495214;DTXSID70462116;LNLDWROPMBMWJJ-UHFFFAOYSA-N

Chemical Property of 1-[4-Bromo-7-(1-phenylethoxy)benzofuran-2-yl]ethanone

Chemical Property:

• XLogP3: 4.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 4
• Exact Mass: 358.02046
• Heavy Atom Count: 22
• Complexity: 394

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC(C1=CC=CC=C1)OC2=C3C(=C(C=C2)Br)C=C(O3)C(=O)C

Technology Process of 1-[4-Bromo-7-(1-phenylethoxy)benzofuran-2-yl]ethanone

There total 4 articles about 1-[4-Bromo-7-(1-phenylethoxy)benzofuran-2-yl]ethanone 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: 56.51%

2-acetyl-4-bromo-7-hydroxybenzo[b]furan (803686-18-2) + (1-bromoethyl)benzne (585-71-7,38661-81-3) → 1-[4-bromo-7-(1-phenylethoxy)benzofuran-2-yl]ethanone (803686-19-3)

Guidance literature:

With potassium carbonate; In acetone; at 58 ℃; for 12h;

Reference yield: 56.5%

2-acetyl-4-bromo-7-hydroxybenzo[b]furan (803686-18-2) → 1-[4-bromo-7-(1-phenylethoxy)benzofuran-2-yl]ethanone (803686-19-3)

Guidance literature:

With potassium carbonate; In acetone; at 54 ℃; for 2h;

DOI:10.1039/b503615a

Reference yield:

2-acetyl-7-hydroxybenzofuran (40020-87-9) → 1-[4-bromo-7-(1-phenylethoxy)benzofuran-2-yl]ethanone (803686-19-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 93.3 percent / AlCl₃; Br₂ / CH₂Cl₂ / 3 h / 26 °C

2: 56.5 percent / K₂CO₃ / acetone / 2 h / 54 °C

With aluminium trichloride; bromine; potassium carbonate; In dichloromethane; acetone;

DOI:10.1039/b503615a

upstream raw materials:

2-acetyl-4-bromo-7-hydroxybenzo[b]furan

2-acetyl-7-hydroxybenzofuran

(1-bromoethyl)benzne

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