dimethyl 3,3'-bis(3,5-dimethoxyphenyl)-6,6'-dimethoxy-2,2'-bibenzofuran-4,4'-dicarboxylate

Base Information

• Chemical Name: dimethyl 3,3'-bis(3,5-dimethoxyphenyl)-6,6'-dimethoxy-2,2'-bibenzofuran-4,4'-dicarboxylate
• CAS No.: 1180491-78-4
• Molecular Formula: C₃₈H₃₄O₁₂
• Molecular Weight: 682.681
• Mol file: 1180491-78-4.mol

Synonyms:dimethyl 3,3'-bis(3,5-dimethoxyphenyl)-6,6'-dimethoxy-2,2'-bibenzofuran-4,4'-dicarboxylate

Chemical Property of dimethyl 3,3'-bis(3,5-dimethoxyphenyl)-6,6'-dimethoxy-2,2'-bibenzofuran-4,4'-dicarboxylate

Chemical Property:

Purity/Quality:

Safty Information:

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• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of dimethyl 3,3'-bis(3,5-dimethoxyphenyl)-6,6'-dimethoxy-2,2'-bibenzofuran-4,4'-dicarboxylate

There total 9 articles about dimethyl 3,3'-bis(3,5-dimethoxyphenyl)-6,6'-dimethoxy-2,2'-bibenzofuran-4,4'-dicarboxylate 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: 80.0%

methyl 3-(3,5-dimethoxyphenyl)-6-methoxybenzofuran-4-carboxylate (1180491-75-1) → dimethyl 3,3'-bis(3,5-dimethoxyphenyl)-6,6'-dimethoxy-2,2'-bibenzofuran-4,4'-dicarboxylate (1180491-78-4)

Guidance literature:

With potassium acetate; palladium diacetate; In 2,4-dichlorophenoxyacetic acid dimethylamine; at 80 ℃;

DOI:10.1039/b901911a

Reference yield: 70.0%

methyl 3-(3,5-dimethoxyphenyl)-6-methoxybenzofuran-4-carboxylate (1180491-75-1) + 4-methoxyphenylboronic acid (5720-07-0) → methyl 3-(3,5-dimethoxyphenyl)-6-methoxy-2-(4-methoxyphenyl)-benzofuran-4-carboxylate (1180491-74-0) + dimethyl 3,3'-bis(3,5-dimethoxyphenyl)-6,6'-dimethoxy-2,2'-bibenzofuran-4,4'-dicarboxylate (1180491-78-4)

Guidance literature:

With potassium acetate; palladium diacetate; In 2,4-dichlorophenoxyacetic acid dimethylamine; at 80 ℃;

DOI:10.1039/b901911a

Reference yield: 65.0%

1-bromo-4-methoxy-benzene (104-92-7) + methyl 3-(3,5-dimethoxyphenyl)-6-methoxybenzofuran-4-carboxylate (1180491-75-1) → methyl 3-(3,5-dimethoxyphenyl)-6-methoxy-2-(4-methoxyphenyl)-benzofuran-4-carboxylate (1180491-74-0) + dimethyl 3,3'-bis(3,5-dimethoxyphenyl)-6,6'-dimethoxy-2,2'-bibenzofuran-4,4'-dicarboxylate (1180491-78-4)

Guidance literature:

With potassium acetate; palladium diacetate; In 2,4-dichlorophenoxyacetic acid dimethylamine; at 80 ℃; for 16h;

DOI:10.1039/b901911a

upstream raw materials:

p-nitrobenzene iodide

methyl 3-(3,5-dimethoxyphenyl)-6-methoxybenzofuran-4-carboxylate

1-bromo-4-methoxy-benzene

Ethyl 4-bromobenzoate