(4E)-2[(5-chloro-2-iodophenyl)amino]-4-(2-oxo-1-phenylpyrrolidin-3-ylidene)butanoic acid ethyl ester

Base Information

• Chemical Name: (4E)-2[(5-chloro-2-iodophenyl)amino]-4-(2-oxo-1-phenylpyrrolidin-3-ylidene)butanoic acid ethyl ester
• CAS No.: 252349-31-8
• Molecular Formula: C₂₂H₂₂ClIN₂O₃
• Molecular Weight: 524.786
• Mol file: 252349-31-8.mol

Synonyms:(4E)-2[(5-chloro-2-iodophenyl)amino]-4-(2-oxo-1-phenylpyrrolidin-3-ylidene)butanoic acid ethyl ester

Chemical Property of (4E)-2[(5-chloro-2-iodophenyl)amino]-4-(2-oxo-1-phenylpyrrolidin-3-ylidene)butanoic acid ethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (4E)-2[(5-chloro-2-iodophenyl)amino]-4-(2-oxo-1-phenylpyrrolidin-3-ylidene)butanoic acid ethyl ester

There total 2 articles about (4E)-2[(5-chloro-2-iodophenyl)amino]-4-(2-oxo-1-phenylpyrrolidin-3-ylidene)butanoic 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: 89.0%

(2S,4E)-2[(5-chloro-2-iodophenyl)amino]-4-(2-oxo-1-phenylpyrrolidin-3-ylidene)butanoic acid ethyl ester (1191301-01-5) → (4E)-2[(5-chloro-2-iodophenyl)amino]-4-(2-oxo-1-phenylpyrrolidin-3-ylidene)butanoic acid ethyl ester (252349-31-8)

Guidance literature:

(2S,4E)-2[(5-chloro-2-iodophenyl)amino]-4-(2-oxo-1-phenylpyrrolidin-3-ylidene)butanoic acid ethyl ester; With sodium ethanolate; In ethanol; at -2 - 2 ℃; for 24h; Large scale reaction;

With acetic acid; In ethanol; for 0.5h; Large scale reaction;

DOI:10.1021/op9001824

Reference yield:

→ (4E)-2[(5-chloro-2-iodophenyl)amino]-4-(2-oxo-1-phenylpyrrolidin-3-ylidene)butanoic acid ethyl ester (252349-31-8)

Guidance literature:

Reference yield: 72.0%

(4E)-2[(5-chloro-2-iodophenyl)amino]-4-(2-oxo-1-phenylpyrrolidin-3-ylidene)butanoic acid ethyl ester (252349-31-8) → (+/-)-Ethyl 7-chloro-4-(2-oxo-1-phenyl-3-pyrrolidinylidene)-1,2,3,4-tetrahydro-2-quinolinecarboxylate (1191300-99-8)

Guidance literature:

With triethylamine; triphenylphosphine; palladium dichloride; In toluene; Heating; Large scale reaction;

DOI:10.1021/op9001824

upstream raw materials:

(2S,4E)-2[(5-chloro-2-iodophenyl)amino]-4-(2-oxo-1-phenylpyrrolidin-3-ylidene)butanoic acid ethyl ester

Downstream raw materials:

(2R,4E)-2[(5-chloro-2-iodophenyl)amino]-4-(2-oxo-1-phenylpyrrolidin-3-ylidene)butanoic acid ethyl ester

(+/-)-Ethyl 7-chloro-4-(2-oxo-1-phenyl-3-pyrrolidinylidene)-1,2,3,4-tetrahydro-2-quinolinecarboxylate