2-(4-methoxymethoxyphenyl)-7-methoxybenzofuran-5-carbaldehyde

Base Information

• Chemical Name: 2-(4-methoxymethoxyphenyl)-7-methoxybenzofuran-5-carbaldehyde
• CAS No.: 1393807-47-0
• Molecular Formula: C₁₈H₁₆O₅
• Molecular Weight: 312.322
• Mol file: 1393807-47-0.mol

Synonyms:2-(4-methoxymethoxyphenyl)-7-methoxybenzofuran-5-carbaldehyde

Chemical Property of 2-(4-methoxymethoxyphenyl)-7-methoxybenzofuran-5-carbaldehyde

Chemical Property:

Purity/Quality:

Safty Information:

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• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-(4-methoxymethoxyphenyl)-7-methoxybenzofuran-5-carbaldehyde

There total 1 articles about 2-(4-methoxymethoxyphenyl)-7-methoxybenzofuran-5-carbaldehyde 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: 62.0%

4-(methoxymethoxy)-1-ethynylbenzene (220882-37-1) + 5-iodovaniline (5438-36-8) → 2-(4-methoxymethoxyphenyl)-7-methoxybenzofuran-5-carbaldehyde (1393807-47-0)

Guidance literature:

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; In N,N-dimethyl-formamide; at 20 ℃; for 10h; Inert atmosphere;

DOI:10.5012/bkcs.2012.33.6.1907

Reference yield:

2-(4-methoxymethoxyphenyl)-7-methoxybenzofuran-5-carbaldehyde (1393807-47-0) → 2-(4-methoxymethoxyphenyl)-5-(3-hydroxypropenyl)-7-methoxybenzofuran (1393807-58-3)

Guidance literature:

Multi-step reaction with 2 steps

1: dichloromethane / 8 h / Inert atmosphere; Reflux

2: diisobutylaluminium hydride / tetrahydrofuran / 1.5 h / -78 - 20 °C / Inert atmosphere

With diisobutylaluminium hydride; In tetrahydrofuran; dichloromethane; 1: Wittig-Horner reaction;

DOI:10.5012/bkcs.2012.33.6.1907

Reference yield:

2-(4-methoxymethoxyphenyl)-7-methoxybenzofuran-5-carbaldehyde (1393807-47-0) → 2-(4-hydroxyphenyl)-5-(3-hydroxypropenyl)-7-methoxybenzofuran (1393807-42-5)

Guidance literature:

Multi-step reaction with 3 steps

1: dichloromethane / 8 h / Inert atmosphere; Reflux

2: diisobutylaluminium hydride / tetrahydrofuran / 1.5 h / -78 - 20 °C / Inert atmosphere

3: methanol / 8 h / 20 °C / Dowex 50X₂-100 cation exchange resin

With diisobutylaluminium hydride; In tetrahydrofuran; methanol; dichloromethane; 1: Wittig-Horner reaction;

DOI:10.5012/bkcs.2012.33.6.1907

upstream raw materials:

4-(methoxymethoxy)-1-ethynylbenzene

5-iodovaniline

Downstream raw materials:

2-(4-methoxymethoxyphenyl)-5-(3-hydroxypropenyl)-7-methoxybenzofuran

2-(4-hydroxyphenyl)-5-(3-hydroxypropenyl)-7-methoxybenzofuran