[3-(3,4-dichloro-phenyl)-5-oxo-pyrrolidin-3-yl]-acetic acid ethyl ester

Base Information

• Chemical Name: [3-(3,4-dichloro-phenyl)-5-oxo-pyrrolidin-3-yl]-acetic acid ethyl ester
• CAS No.: 40878-11-3
• Molecular Formula: C₁₄H₁₅Cl₂NO₃
• Molecular Weight: 316.184
• Mol file: 40878-11-3.mol

Synonyms:[3-(3,4-dichloro-phenyl)-5-oxo-pyrrolidin-3-yl]-acetic acid ethyl ester

Chemical Property of [3-(3,4-dichloro-phenyl)-5-oxo-pyrrolidin-3-yl]-acetic acid ethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of [3-(3,4-dichloro-phenyl)-5-oxo-pyrrolidin-3-yl]-acetic acid ethyl ester

There total 5 articles about [3-(3,4-dichloro-phenyl)-5-oxo-pyrrolidin-3-yl]-acetic acid ethyl 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: 81.0%

3-cyano-3-(3,4-dichloro-phenyl)-pentanedioic acid diethyl ester (40878-10-2) → [3-(3,4-dichloro-phenyl)-5-oxo-pyrrolidin-3-yl]-acetic acid ethyl ester (40878-11-3)

Guidance literature:

With ammonium hydroxide; hydrogen; nickel; In ethanol;

DOI:10.1016/0960-894X(96)00148-5

Reference yield:

aqueous concentrated ammonia + 3-cyano-3-(3,4-dichloro-phenyl)-pentanedioic acid diethyl ester (40878-10-2) → [3-(3,4-dichloro-phenyl)-5-oxo-pyrrolidin-3-yl]-acetic acid ethyl ester (40878-11-3)

Guidance literature:

aluminum nickel; In ethanol;

Reference yield:

cobalt(II) chloride hexahydrate + 3-cyano-3-(3,4-dichloro-phenyl)-pentanedioic acid diethyl ester (40878-10-2) → [3-(3,4-dichloro-phenyl)-5-oxo-pyrrolidin-3-yl]-acetic acid ethyl ester (40878-11-3)

Guidance literature:

With sodium borohydrid; In methanol; dichloromethane;

upstream raw materials:

3-cyano-3-(3,4-dichloro-phenyl)-pentanedioic acid diethyl ester

3,4-dichloro-benzeneacetonitrile

Downstream raw materials:

3-(3,4-dichloro-phenyl)-3-(2-hydroxy-ethyl)-pyrrolidine

2-[(R)-3-(3,4-Dichloro-phenyl)-pyrrolidin-3-yl]-ethanol

2-[(S)-3-(3,4-Dichloro-phenyl)-pyrrolidin-3-yl]-ethanol

1-{2-[(S)-3-(3,4-Dichloro-phenyl)-1-(3,4,5-trimethoxy-benzoyl)-pyrrolidin-3-yl]-ethyl}-4-phenyl-piperidine-4-carboxylic acid amide