2-(4-acetoxy-3-methoxyphenyl)-3-(3,5-diacetoxyphenyl)-5-formyl-7-methoxybenzofuran

Base Information

Chemical Name:2-(4-acetoxy-3-methoxyphenyl)-3-(3,5-diacetoxyphenyl)-5-formyl-7-methoxybenzofuran
CAS No.:1427193-94-9
Molecular Formula:C₂₉H₂₄O₁₀
Molecular Weight:532.504
Hs Code.:

Synonyms:2-(4-acetoxy-3-methoxyphenyl)-3-(3,5-diacetoxyphenyl)-5-formyl-7-methoxybenzofuran

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Chemical Property of 2-(4-acetoxy-3-methoxyphenyl)-3-(3,5-diacetoxyphenyl)-5-formyl-7-methoxybenzofuran

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Technology Process of 2-(4-acetoxy-3-methoxyphenyl)-3-(3,5-diacetoxyphenyl)-5-formyl-7-methoxybenzofuran

There total 7 articles about 2-(4-acetoxy-3-methoxyphenyl)-3-(3,5-diacetoxyphenyl)-5-formyl-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: 92.0%

: 1427193-93-8
2-(4-acetoxy-3-methoxyphenyl)-3-(3,5-diacetoxyphenyl)-5-(1,3-dioxolan-2-yl)-7-methoxybenzofuran

: 1427193-94-9
2-(4-acetoxy-3-methoxyphenyl)-3-(3,5-diacetoxyphenyl)-5-formyl-7-methoxybenzofuran

Guidance literature:: With hydrogenchloride; water; In tetrahydrofuran; at 0 ℃; for 0.333333h;
DOI:10.1016/j.tet.2013.02.003

Reference yield:

: 4-ethynyl-2-methoxyphenyl acetate

: 1427193-94-9
2-(4-acetoxy-3-methoxyphenyl)-3-(3,5-diacetoxyphenyl)-5-formyl-7-methoxybenzofuran

Guidance literature:: Multi-step reaction with 3 steps

1.1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / tetrahydrofuran / 0.17 h / Inert atmosphere

1.2: 0.5 h / 25 °C / Inert atmosphere; Microwave irradiation

2.1: tetrahydrofuran; acetonitrile / 0.42 h / 100 °C / Inert atmosphere; Microwave irradiation

3.1: hydrogenchloride; water / tetrahydrofuran / 0.33 h / 0 °C

With hydrogenchloride; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; water; triethylamine; In tetrahydrofuran; acetonitrile; 1.1: |Sonogashira Cross-Coupling / 1.2: |Sonogashira Cross-Coupling;
DOI:10.1016/j.tet.2013.02.003

Reference yield:

: 1430838-73-5
C₁₄H₁₈O₃Si

: 1427193-94-9
2-(4-acetoxy-3-methoxyphenyl)-3-(3,5-diacetoxyphenyl)-5-formyl-7-methoxybenzofuran

Guidance literature:: Multi-step reaction with 4 steps

1.1: tetrabutyl ammonium fluoride / tetrahydrofuran; water / 1 h / 0 - 20 °C

2.1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / tetrahydrofuran / 0.17 h / Inert atmosphere

2.2: 0.5 h / 25 °C / Inert atmosphere; Microwave irradiation

3.1: tetrahydrofuran; acetonitrile / 0.42 h / 100 °C / Inert atmosphere; Microwave irradiation

4.1: hydrogenchloride; water / tetrahydrofuran / 0.33 h / 0 °C

With hydrogenchloride; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; tetrabutyl ammonium fluoride; water; triethylamine; In tetrahydrofuran; water; acetonitrile; 2.1: |Sonogashira Cross-Coupling / 2.2: |Sonogashira Cross-Coupling;
DOI:10.1016/j.tet.2013.02.003