Oxo-phenyl-acetic acid 5-methoxy-pentyl ester

Base Information

• Chemical Name: Oxo-phenyl-acetic acid 5-methoxy-pentyl ester
• CAS No.: 197573-05-0
• Molecular Formula: C₁₄H₁₈O₄
• Molecular Weight: 250.295
• Mol file: 197573-05-0.mol

Synonyms:Oxo-phenyl-acetic acid 5-methoxy-pentyl ester

Chemical Property of Oxo-phenyl-acetic acid 5-methoxy-pentyl ester

Chemical Property:

Purity/Quality:

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Technology Process of Oxo-phenyl-acetic acid 5-methoxy-pentyl ester

There total 2 articles about Oxo-phenyl-acetic acid 5-methoxy-pentyl 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: 90.0%

O-methyl-pentamethylene glycol (4799-62-6) + Benzoylformic acid (611-73-4) → Oxo-phenyl-acetic acid 5-methoxy-pentyl ester (197573-05-0)

Guidance literature:

With dmap; dicyclohexyl-carbodiimide; In dichloromethane; at 0 - 20 ℃;

DOI:10.1039/a700948h

Reference yield:

1 ,5-pentanediol (111-29-5) → Oxo-phenyl-acetic acid 5-methoxy-pentyl ester (197573-05-0)

Guidance literature:

Multi-step reaction with 2 steps

1: Bu₄NHSO₄, NaOH / hexane; H₂O / 6 h

2: 90 percent / DMAP, DCC / CH₂Cl₂ / 0 - 20 °C

With dmap; sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate; dicyclohexyl-carbodiimide; In hexane; dichloromethane; water;

DOI:10.1039/a700948h

Reference yield: 40.0%

Oxo-phenyl-acetic acid 5-methoxy-pentyl ester (197573-05-0) → 5-methoxy-pentanal (84629-00-5) + benzaldehyde (100-52-7) + 2,3-Dihydroxy-2,3-diphenyl-succinic acid bis-(5-methoxy-pentyl) ester

Guidance literature:

In benzene; Product distribution; Irradiation;

DOI:10.1039/a700948h

upstream raw materials:

O-methyl-pentamethylene glycol

Benzoylformic acid

1 ,5-pentanediol

Downstream raw materials:

5-methoxy-pentanal

benzaldehyde

Refernces