4-Cyano-3-[2-(2,4-dichloro-phenyl)-ethoxy]-benzoic acid methyl ester

Base Information

• Chemical Name: 4-Cyano-3-[2-(2,4-dichloro-phenyl)-ethoxy]-benzoic acid methyl ester
• CAS No.: 438571-16-5
• Molecular Formula: C₁₇H₁₃Cl₂NO₃
• Molecular Weight: 350.201
• Mol file: 438571-16-5.mol

Synonyms:4-Cyano-3-[2-(2,4-dichloro-phenyl)-ethoxy]-benzoic acid methyl ester

Chemical Property of 4-Cyano-3-[2-(2,4-dichloro-phenyl)-ethoxy]-benzoic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of 4-Cyano-3-[2-(2,4-dichloro-phenyl)-ethoxy]-benzoic acid methyl ester

There total 3 articles about 4-Cyano-3-[2-(2,4-dichloro-phenyl)-ethoxy]-benzoic acid methyl ester 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:

methyl 4-cyano-3-hydroxybenzoate (6520-87-2) + 2,4-dichlorophenylethyl alcohol (81156-68-5) → 4-Cyano-3-[2-(2,4-dichloro-phenyl)-ethoxy]-benzoic acid methyl ester (438571-16-5)

Guidance literature:

With PPh₃-polystyrene; diethylazodicarboxylate; In tetrahydrofuran; at 20 ℃;

DOI:10.1016/j.bmcl.2004.03.059

Reference yield:

4-cyano-3-hydroxybenzoic acid (220542-03-0) → 4-Cyano-3-[2-(2,4-dichloro-phenyl)-ethoxy]-benzoic acid methyl ester (438571-16-5)

Guidance literature:

Multi-step reaction with 2 steps

1: HCl

2: DEAD; PPh₃-polystyrene / tetrahydrofuran / 16 h / 20 °C

With hydrogenchloride; PPh₃-polystyrene; diethylazodicarboxylate; In tetrahydrofuran; 2: Mitsunobu reaction;

DOI:10.1021/jm049187l

Reference yield:

→ 4-Cyano-3-[2-(2,4-dichloro-phenyl)-ethoxy]-benzoic acid methyl ester (438571-16-5)

Guidance literature:

upstream raw materials:

methyl 4-cyano-3-hydroxybenzoate

2,4-dichlorophenylethyl alcohol

4-cyano-3-hydroxybenzoic acid

Downstream raw materials:

4-cyano-3-[2-(2,4-dichloro-phenyl)-ethoxy]-benzoic acid