(E)-2-(4-benzyloxy-3-methoxyphenyl)-5-(3-acetoxypropenyl)-7-methoxybenzofuran

Base Information

Chemical Name:(E)-2-(4-benzyloxy-3-methoxyphenyl)-5-(3-acetoxypropenyl)-7-methoxybenzofuran
CAS No.:515814-07-0
Molecular Formula:C₂₈H₂₆O₆
Molecular Weight:458.511
Hs Code.:

Synonyms:(E)-2-(4-benzyloxy-3-methoxyphenyl)-5-(3-acetoxypropenyl)-7-methoxybenzofuran

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Chemical Property of (E)-2-(4-benzyloxy-3-methoxyphenyl)-5-(3-acetoxypropenyl)-7-methoxybenzofuran

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Technology Process of (E)-2-(4-benzyloxy-3-methoxyphenyl)-5-(3-acetoxypropenyl)-7-methoxybenzofuran

There total 5 articles about (E)-2-(4-benzyloxy-3-methoxyphenyl)-5-(3-acetoxypropenyl)-7-methoxybenzofuran 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: 96.0%

: 75-36-5
acetyl chloride

: 515814-06-9
(E)-2-(4-benzyloxy-3-methoxyphenyl)-5-(3-hydroxypropenyl)-7-methoxybenzofuran

: 515814-07-0
(E)-2-(4-benzyloxy-3-methoxyphenyl)-5-(3-acetoxypropenyl)-7-methoxybenzofuran

Guidance literature:: With pyridine; In dichloromethane; at 20 ℃; for 0.333333h;
DOI:10.1021/jo020653t

Reference yield:

: 56897-51-9
5-bromo-7-methoxy-2-nitrobenzofuran

: 515814-07-0
(E)-2-(4-benzyloxy-3-methoxyphenyl)-5-(3-acetoxypropenyl)-7-methoxybenzofuran

Guidance literature:: Multi-step reaction with 4 steps

1: 74 percent / PBr₃ / 5 h / 175 °C

2: 96 percent / tetrakis(triphenylphosphine)palladium⁽⁰⁾ / dioxane / 5 h / 145 °C

3: 36 percent / tetrakis(triphenylphosphine)palladium⁽⁰⁾ / dioxane / 4 h / 145 °C

4: 96 percent / pyridine / CH₂Cl₂ / 0.33 h / 20 °C

With pyridine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; phosphorus tribromide; In 1,4-dioxane; dichloromethane; 2: Stille coupling / 3: Stille coupling;
DOI:10.1021/jo020653t

Reference yield:

: 5034-74-2
5-bromo-3-methoxysalicylaldehyde

: 515814-07-0
(E)-2-(4-benzyloxy-3-methoxyphenyl)-5-(3-acetoxypropenyl)-7-methoxybenzofuran

Guidance literature:: Multi-step reaction with 5 steps

1: 74 percent / PBr₃ / 5 h / 175 °C

2: 96 percent / tetrakis(triphenylphosphine)palladium⁽⁰⁾ / dioxane / 5 h / 145 °C

3: 36 percent / tetrakis(triphenylphosphine)palladium⁽⁰⁾ / dioxane / 4 h / 145 °C

4: 96 percent / pyridine / CH₂Cl₂ / 0.33 h / 20 °C

With pyridine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; phosphorus tribromide; In 1,4-dioxane; dichloromethane; 3: Stille coupling / 4: Stille coupling;
DOI:10.1021/jo020653t