C₁₈H₁₆O₄

Base Information

• Chemical Name: C₁₈H₁₆O₄
• CAS No.: 1310569-41-5
• Molecular Formula: C₁₈H₁₆O₄
• Molecular Weight: 296.323
• Mol file: 1310569-41-5.mol

Synonyms:C₁₈H₁₆O₄

Chemical Property of C₁₈H₁₆O₄

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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Technology Process of C₁₈H₁₆O₄

There total 1 articles about C₁₈H₁₆O₄ 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:

2-iodo-4,5-dimethoxybenzaldehyde (61203-53-0) + 4-methoxyphenylacetylen (768-60-5) → C18H16O4 (1310569-41-5)

Guidance literature:

2-iodo-4,5-dimethoxybenzaldehyde; With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; for 0.0833333h; Inert atmosphere;

4-methoxyphenylacetylen; With triethylamine; at 23 - 25 ℃; Inert atmosphere;

DOI:10.1021/ol500741a

Reference yield: 92.0%

C18H16O4 (1310569-41-5) → 4,5-dimethoxy-2-[2-(4-methoxyphenyl)-2-oxo-2-acetyl]-benzaldehyde (1310569-49-3)

Guidance literature:

With water; iodine; In acetonitrile; at 20 ℃; for 0.333333h;

DOI:10.1002/ejoc.201001746

Reference yield: 88.0%

C18H16O4 (1310569-41-5) + butyraldehyde (123-72-8) → (3-ethyl-6,7-dimethoxynaphthalen-1-yl)(4-methoxyphenyl)-methanone

Guidance literature:

With indium(III) triflate; In 1,2-dichloro-ethane; for 3h; regioselective reaction; Reflux;

DOI:10.1039/c3ob41439f

upstream raw materials:

2-iodo-4,5-dimethoxybenzaldehyde

4-methoxyphenylacetylen

Downstream raw materials:

4,5-dimethoxy-2-[2-(4-methoxyphenyl)-2-oxo-2-acetyl]-benzaldehyde

C₂₆H₂₄O₅

C₂₃H₂₄O₅