5-(bromomethyl)-1,3-dihydroisobenzofuran

Base Information

• Chemical Name: 5-(bromomethyl)-1,3-dihydroisobenzofuran
• CAS No.: 188111-48-0
• Molecular Formula: C₉H₉BrO
• Molecular Weight: 213.074

Synonyms:

Chemical Property of 5-(bromomethyl)-1,3-dihydroisobenzofuran

Chemical Property:

• Boiling Point: 290.4±35.0 °C(Predicted)
• Density: 1.532±0.06 g/cm3(Predicted)

Purity/Quality:

98%min ^*data from raw suppliers

5-(bromomethyl)-1,3-dihydro-2-benzofuran ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5-(bromomethyl)-1,3-dihydroisobenzofuran

There total 5 articles about 5-(bromomethyl)-1,3-dihydroisobenzofuran 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: 86.6%

5-hydroxymethyl-1,3-dihydroisobenzofuran (89424-84-0) → 5-(bromomethyl)-1,3-dihydroisobenzofuran (188111-48-0)

Guidance literature:

With carbon tetrabromide; triphenylphosphine; In dichloromethane; at 20 ℃; for 2h;

Reference yield: 50.0%

dipropargyl ether (6921-27-3) + propargyl bromide (106-96-7) → 5-((prop-2-ynyloxy)methyl)-1,3-dihydroisobenzofuran (83469-16-3) + 5-(bromomethyl)-1,3-dihydroisobenzofuran (188111-48-0)

Guidance literature:

With molybdenum hexacarbonyl; In acetonitrile; at 90 ℃; for 0.25h; Microwave irradiation; Inert atmosphere;

DOI:10.3987/COM-16-S(S)71

Reference yield:

2,5-bis(bromomethyl)benzyl acetate (1310458-49-1) → 5-(bromomethyl)-1,3-dihydroisobenzofuran (188111-48-0)

Guidance literature:

With sodium hydroxide; In ethanol; water; at 20 ℃; for 1h;

upstream raw materials:

5-hydroxymethyl-1,3-dihydroisobenzofuran

2,5-bis(bromomethyl)benzyl acetate

2,5-dimethylbenzyl acetate

2,5-dimethylbenzyl alcohol

Downstream raw materials:

1,3-dihydroisobenzofuran-5-carbaldehyde

5-(3,5-dichlorophenyl)-3-(1,3-dihydro-2-benzofuran-5-yl)-5-(trifluoromethyl)-4,5-dihydroisoxazole

5-hydroxymethyl-1,3-dihydroisobenzofuran

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