5-Methoxy-3-Methylbenzofuran

Base Information

• Chemical Name: 5-Methoxy-3-Methylbenzofuran
• CAS No.: 7182-30-1
• Molecular Formula: C10H10O2
• Molecular Weight: 162.18500
• Hs Code.: 2932999099
• Mol file: 7182-30-1.mol

Synonyms:Benzofuran,5-methoxy-3-methyl;5-methoxy-3-methylbenzofuran;5-methoxyl-3-methylbenzofuran;

Chemical Property of 5-Methoxy-3-Methylbenzofuran

Chemical Property:

• Boiling Point: 105 °C(Press: 0.05 Torr)
• PSA: 22.37000
• Density: 1.106±0.06 g/cm3(Predicted)
• LogP: 2.74980

Purity/Quality:

98%min ^*data from raw suppliers

5-Methoxy-3-methylbenzofuran 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of 5-Methoxy-3-Methylbenzofuran

There total 4 articles about 5-Methoxy-3-Methylbenzofuran 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: 55.0%

ethyl 2-(2-acetyl-4-methoxyphenoxy)acetate (33038-04-9) → 5-methoxy-3-methyl-benzofuran-2-carboxylic acid (81718-77-6) + 2-(2-acetyl-4-methoxyphenoxy)acetic acid (33038-06-1) + 5-methoxy-3-methyl-1-benzofuran (7182-30-1) + 2,3,4,5-tetrahydro-7-methoxy-1-benzoxepin-3,5-dione (77956-74-2)

Guidance literature:

With potassium hydroxide; In 1,4-dioxane; at 60 ℃; for 6h;

Reference yield: 31.0%

ethyl 2-(2-acetyl-4-methoxyphenoxy)acetate (33038-04-9) → 2-(2-acetyl-4-methoxyphenoxy)acetic acid (33038-06-1) + 5-methoxy-3-methyl-1-benzofuran (7182-30-1) + 2,3,4,5-tetrahydro-7-methoxy-1-benzoxepin-3,5-dione (77956-74-2) + (2S,3S)-3-Hydroxy-5-methoxy-3-methyl-2,3-dihydro-benzofuran-2-carboxylic acid ethyl ester (142143-40-6,142143-41-7)

Guidance literature:

With potassium hydroxide; In 1,4-dioxane; at 60 ℃; for 6h; Further byproducts given;

Reference yield: 5.0%

ethyl 2-(2-acetyl-4-methoxyphenoxy)acetate (33038-04-9) → ethyl 5-methoxy-3-methyl-1-benzofuran-2-carboxylate (3710-50-7) + 5-methoxy-3-methyl-1-benzofuran (7182-30-1) + 2,3,4,5-tetrahydro-7-methoxy-1-benzoxepin-3,5-dione (77956-74-2) + (2R,3S)-3-Hydroxy-5-methoxy-3-methyl-2,3-dihydro-benzofuran-2-carboxylic acid ethyl ester (142143-40-6,142143-41-7)

Guidance literature:

With sodium amide; In 1,4-dioxane; at 60 ℃; for 6h;

upstream raw materials:

ethyl 2-(2-acetyl-4-methoxyphenoxy)acetate

1-methoxy-4-(2-propynyloxy)benzene

Downstream raw materials:

(E)-5-methoxy-3-methyl-2-(2-nitrovinyl)benzofuran

5-hydroxy-3-methylbenzo<1.2-b>furan

5-Methoxy-3-methyl-2-nitro-benzofuran

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