2,2'-dimethoxy-4,4'--dibenzaldehyde

Base Information

• Chemical Name: 2,2'-dimethoxy-4,4'--dibenzaldehyde
• CAS No.: 79293-45-1
• Molecular Formula: C₂₀H₂₂O₆
• Molecular Weight: 358.391

Synonyms:2,2'-dimethoxy-4,4'--dibenzaldehyde

Chemical Property of 2,2'-dimethoxy-4,4'--dibenzaldehyde

Chemical Property:

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Technology Process of 2,2'-dimethoxy-4,4'--dibenzaldehyde

There total 2 articles about 2,2'-dimethoxy-4,4'--dibenzaldehyde 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: 90.0%

1,4-dibromo-butane (110-52-1) + vanillin (121-33-5,8014-42-4) → 2,2'-dimethoxy-4,4'--dibenzaldehyde (79293-45-1)

Guidance literature:

With potassium carbonate; In PEG-400; N,N-dimethyl-formamide; Microwave irradiation;

DOI:10.1080/00397910903079599

Reference yield: 10.5%

1,4-dibromo-butane (110-52-1) + vanillin (121-33-5,8014-42-4) → 4-<(4-bromobutyl)oxy>-3-methoxybenzaldehyde (3439-71-2) + 2,2'-dimethoxy-4,4'--dibenzaldehyde (79293-45-1)

Guidance literature:

With sodium hydroxide; In ethanol; water; for 5h; Heating;

Reference yield: 94.0%

2,2'-dimethoxy-4,4'--dibenzaldehyde (79293-45-1) → 1,4-bis(4-Hydroxymethyl-2-Methoxyphenoxy)Butane (116118-12-8)

Guidance literature:

With sodium tetrahydroborate; In methanol; at 0 ℃; for 15h;

DOI:10.1007/s10895-010-0739-5

upstream raw materials:

1,4-dibromo-butane

vanillin

Downstream raw materials:

1,4-bis(4-Hydroxymethyl-2-Methoxyphenoxy)Butane

C₄₄H₅₆N₂O₁₂

C₃₈H₄₈N₂O₁₂

ethyl 4-[4-(4-(4-[5-(ethoxycarbonyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro-4-pyrimidinyl]-2-methoxyphenoxy)butoxy)-3-methoxyphenyl]-6-methyl-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate

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