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

Base Information

Chemical Name:2-(4-acetoxy-3-methoxyphenyl)-5-bromo-3-(3,5-diacetoxyphenyl)-7-methoxybenzofuran
CAS No.:1427193-92-7
Molecular Formula:C₂₈H₂₃BrO₉
Molecular Weight:583.389
Hs Code.:

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

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

Chemical Property:

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

There total 4 articles about 2-(4-acetoxy-3-methoxyphenyl)-5-bromo-3-(3,5-diacetoxyphenyl)-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:

: C₁₈H₁₅BrO₅

: 167764-53-6
(diacetoxyiodo)benzene diacetate

: 1427193-92-7
2-(4-acetoxy-3-methoxyphenyl)-5-bromo-3-(3,5-diacetoxyphenyl)-7-methoxybenzofuran

Guidance literature:: In tetrahydrofuran; acetonitrile; at 100 ℃; for 0.416667h; Inert atmosphere; Microwave irradiation;
DOI:10.1016/j.tet.2013.02.003

Reference yield:

: 111726-46-6
2-iodo-6-methoxyphenol

: 1427193-92-7
2-(4-acetoxy-3-methoxyphenyl)-5-bromo-3-(3,5-diacetoxyphenyl)-7-methoxybenzofuran

Guidance literature:: Multi-step reaction with 3 steps

1.1: N-Bromosuccinimide / N,N-dimethyl-formamide / 0.5 h / 0 °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

With bis-triphenylphosphine-palladium(II) chloride; N-Bromosuccinimide; copper(l) iodide; triethylamine; In tetrahydrofuran; N,N-dimethyl-formamide; acetonitrile; 2.1: |Sonogashira Cross-Coupling / 2.2: |Sonogashira Cross-Coupling;
DOI:10.1016/j.tet.2013.02.003

Reference yield:

: 64339-43-1
5-iodoresorcinol

: 1427193-92-7
2-(4-acetoxy-3-methoxyphenyl)-5-bromo-3-(3,5-diacetoxyphenyl)-7-methoxybenzofuran

Guidance literature:: Multi-step reaction with 2 steps

1: sulfuric acid / dichloromethane / 1 h / 20 °C

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

With sulfuric acid; In tetrahydrofuran; dichloromethane; acetonitrile;
DOI:10.1016/j.tet.2013.02.003