Benzofuran, 2-ethenyl-3-methyl-

Base Information

• Chemical Name: Benzofuran, 2-ethenyl-3-methyl-
• CAS No.: 53327-15-4
• Molecular Formula: C11H10O
• Molecular Weight: 158.2
• Mol file: 53327-15-4.mol

Synonyms:Benzofuran, 2-ethenyl-3-methyl-

Chemical Property of Benzofuran, 2-ethenyl-3-methyl-

Chemical Property:

• PSA: 13.14000
• LogP: 3.38420

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Benzofuran, 2-ethenyl-3-methyl-

There total 3 articles about Benzofuran, 2-ethenyl-3-methyl- 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%

3-[(trimethylsilyl)methyl]-2-vinyl-1-benzofuran → 3-methyl-2-vinylbenzofuran (53327-15-4)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 2h;

DOI:10.1021/acs.orglett.7b00985

Reference yield:

C14H18OSi → 3-methyl-2-vinylbenzofuran (53327-15-4)

Guidance literature:

Multi-step reaction with 2 steps

1: trimethylsiloxyethene; tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride / para-xylene / 1 h / Inert atmosphere; Reflux

2: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 20 °C

With tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; trimethylsiloxyethene; tetrabutyl ammonium fluoride; In tetrahydrofuran; para-xylene;

DOI:10.1021/acs.orglett.7b00985

Reference yield:

→ 3-methyl-2-vinylbenzofuran (53327-15-4)

Guidance literature:

2-Allyloxyacetophenon, Photolyse;

DOI:10.1039/C3974000312a

Downstream raw materials:

3-methylbenzofuran-2-carboxaldehyde

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