2-(3,4-bismethoxymethoxyphenyl)-5-(carbethoxyethenyl)-7-methoxybenzofuran

Base Information

Chemical Name:2-(3,4-bismethoxymethoxyphenyl)-5-(carbethoxyethenyl)-7-methoxybenzofuran
CAS No.:1393807-55-0
Molecular Formula:C₂₄H₂₆O₈
Molecular Weight:442.466
Hs Code.:

Synonyms:2-(3,4-bismethoxymethoxyphenyl)-5-(carbethoxyethenyl)-7-methoxybenzofuran

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Chemical Property of 2-(3,4-bismethoxymethoxyphenyl)-5-(carbethoxyethenyl)-7-methoxybenzofuran

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Technology Process of 2-(3,4-bismethoxymethoxyphenyl)-5-(carbethoxyethenyl)-7-methoxybenzofuran

There total 2 articles about 2-(3,4-bismethoxymethoxyphenyl)-5-(carbethoxyethenyl)-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: 74.0%

: 1393807-49-2
2-(3,4-bismethoxymethoxyphenyl)-7-methoxybenzofuran-5-carbaldehyde

: 1099-45-2
ethyl (triphenylphosphoranylidene)acetate

: 1393807-55-0
2-(3,4-bismethoxymethoxyphenyl)-5-(carbethoxyethenyl)-7-methoxybenzofuran

Guidance literature:: In dichloromethane; for 8h; Inert atmosphere; Reflux;
DOI:10.5012/bkcs.2012.33.6.1907

Reference yield:

: 121-33-5,8014-42-4
vanillin

: 1393807-55-0
2-(3,4-bismethoxymethoxyphenyl)-5-(carbethoxyethenyl)-7-methoxybenzofuran

Guidance literature:: Multi-step reaction with 3 steps

1: iodine; silver sulfate / ethanol / 1 h / 20 °C / Inert atmosphere

2: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / N,N-dimethyl-formamide / 10 h / 20 °C / Inert atmosphere

3: dichloromethane / 8 h / Inert atmosphere; Reflux

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; iodine; silver sulfate; triethylamine; In ethanol; dichloromethane; N,N-dimethyl-formamide; 2: Sonogashira coupling / 3: Wittig-Horner reaction;
DOI:10.5012/bkcs.2012.33.6.1907

Reference yield: 62.0%

: 1393807-55-0
2-(3,4-bismethoxymethoxyphenyl)-5-(carbethoxyethenyl)-7-methoxybenzofuran

: 1393807-60-7
2-(3,4-bismethoxymethoxyphenyl)-5-(3-hydroxypropenyl)-7-methoxybenzofuran

Guidance literature:: With diisobutylaluminium hydride; In tetrahydrofuran; at -78 - 20 ℃; for 1.5h; Inert atmosphere;
DOI:10.5012/bkcs.2012.33.6.1907