methyl (E)-3-<2RS,3RS)-2-(4-acetoxy-3-methoxyphenyl)-2,3-dihydro-7-methoxy-3-(methoxycarbonyl)-1-benzofuran-5-yl>-2-propenoate

Base Information

• Chemical Name: methyl (E)-3-<2RS,3RS)-2-(4-acetoxy-3-methoxyphenyl)-2,3-dihydro-7-methoxy-3-(methoxycarbonyl)-1-benzofuran-5-yl>-2-propenoate
• CAS No.: 125803-65-8
• Molecular Formula: C₂₄H₂₄O₉
• Molecular Weight: 456.449

Synonyms:methyl (E)-3-<2RS,3RS)-2-(4-acetoxy-3-methoxyphenyl)-2,3-dihydro-7-methoxy-3-(methoxycarbonyl)-1-benzofuran-5-yl>-2-propenoate

Chemical Property of methyl (E)-3-<2RS,3RS)-2-(4-acetoxy-3-methoxyphenyl)-2,3-dihydro-7-methoxy-3-(methoxycarbonyl)-1-benzofuran-5-yl>-2-propenoate

Chemical Property:

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Technology Process of methyl (E)-3-<2RS,3RS)-2-(4-acetoxy-3-methoxyphenyl)-2,3-dihydro-7-methoxy-3-(methoxycarbonyl)-1-benzofuran-5-yl>-2-propenoate

There total 1 articles about methyl (E)-3-<2RS,3RS)-2-(4-acetoxy-3-methoxyphenyl)-2,3-dihydro-7-methoxy-3-(methoxycarbonyl)-1-benzofuran-5-yl>-2-propenoate 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: 99.0%

(E)-methyl 3-<(2RS,3SR)-2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-3-methoxycarbonyl-1-benzofuran-5-yl>-1-propenoate (118799-80-7) + acetic anhydride (108-24-7) → methyl (E)-3-<2RS,3RS)-2-(4-acetoxy-3-methoxyphenyl)-2,3-dihydro-7-methoxy-3-(methoxycarbonyl)-1-benzofuran-5-yl>-2-propenoate (125803-65-8)

Guidance literature:

With pyridine; for 24h; Ambient temperature;

DOI:10.1248/cpb.42.2500

Reference yield: 90.0%

methyl (E)-3-<2RS,3RS)-2-(4-acetoxy-3-methoxyphenyl)-2,3-dihydro-7-methoxy-3-(methoxycarbonyl)-1-benzofuran-5-yl>-2-propenoate (125803-65-8) → methyl 3-<(2RS,3RS)-2-(4-accetoxy-3-methoxyphenyl)-2,3-dihydro-7-methoxy-3-(methoxycarbonyl)-1-benzofuran-5-yl>propionate (125827-79-4)

Guidance literature:

With hydrogen; palladium on activated charcoal; In acetone;

Reference yield: 76.0%

methyl (E)-3-<2RS,3RS)-2-(4-acetoxy-3-methoxyphenyl)-2,3-dihydro-7-methoxy-3-(methoxycarbonyl)-1-benzofuran-5-yl>-2-propenoate (125803-65-8) → methyl (E)-3-<2-(4-acetoxy-3-methoxyphenyl)-7-methoxy-3-methoxycarbonylbenzofuran-5-yl>propenoate (162439-95-4)

Guidance literature:

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In 1,4-dioxane; for 42h; Heating;

DOI:10.1248/cpb.42.2500

upstream raw materials:

(E)-methyl 3-<(2RS,3SR)-2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-3-methoxycarbonyl-1-benzofuran-5-yl>-1-propenoate

acetic anhydride

Downstream raw materials:

methyl 3-<(2RS,3RS)-2-(4-accetoxy-3-methoxyphenyl)-2,3-dihydro-7-methoxy-3-(methoxycarbonyl)-1-benzofuran-5-yl>propionate

methyl (E)-3-<2-(4-acetoxy-3-methoxyphenyl)-7-methoxy-3-methoxycarbonylbenzofuran-5-yl>propenoate

2-(4-hydroxy-3-methoxy-phenyl)-7-methoxy-5-(2-methoxycarbonyl-ethyl)-benzofuran-3-carboxylic acid methyl ester

2-(3-methoxy-4-acetyloxyphenyl)-3-methoxycarbonyl-5-(3-methoxycarbonylethyl)-7-methoxybenzo[b]furan

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