ethyl 3-(2-([3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy)-4-[2-(2-oxopyrrolidin-1-yl)-ethoxy]-phenyl)propanoate

Base Information

• Chemical Name: ethyl 3-(2-([3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy)-4-[2-(2-oxopyrrolidin-1-yl)-ethoxy]-phenyl)propanoate
• CAS No.: 1379461-20-7
• Molecular Formula: C₂₃H₂₄ClF₃N₂O₅
• Molecular Weight: 500.902
• Mol file: 1379461-20-7.mol

Synonyms:ethyl 3-(2-([3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy)-4-[2-(2-oxopyrrolidin-1-yl)-ethoxy]-phenyl)propanoate

Chemical Property of ethyl 3-(2-([3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy)-4-[2-(2-oxopyrrolidin-1-yl)-ethoxy]-phenyl)propanoate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of ethyl 3-(2-([3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy)-4-[2-(2-oxopyrrolidin-1-yl)-ethoxy]-phenyl)propanoate

There total 7 articles about ethyl 3-(2-([3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy)-4-[2-(2-oxopyrrolidin-1-yl)-ethoxy]-phenyl)propanoate 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:

2,3-dichloro-5-trifluoromethylpyridine (69045-84-7) → ethyl 3-(2-([3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy)-4-[2-(2-oxopyrrolidin-1-yl)-ethoxy]-phenyl)propanoate (1379461-20-7)

Guidance literature:

ethyl 3-(2-hydroxy-4-[2-(2-oxopyrrolidin-1-yl)ethoxy]phenyl)propanoate; With sodium hydride; In N,N-dimethyl-formamide; at 0 ℃; for 0.5h;

2,3-dichloro-5-trifluoromethylpyridine; In N,N-dimethyl-formamide; at 0 - 30 ℃; for 1h;

Reference yield:

ethyl 3-(2-hydroxy-4-[2-(2-oxopyrrolidin-1-yl)ethoxy]phenyl)propanoate + 2,3-dichloro-5-trifluoromethylpyridine (69045-84-7) → ethyl 3-(2-([3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy)-4-[2-(2-oxopyrrolidin-1-yl)-ethoxy]-phenyl)propanoate (1379461-20-7)

Guidance literature:

ethyl 3-(2-hydroxy-4-[2-(2-oxopyrrolidin-1-yl)ethoxy]phenyl)propanoate; With sodium hydride; In N,N-dimethyl-formamide; mineral oil; at 0 ℃; for 0.5h;

2,3-dichloro-5-trifluoromethylpyridine; In N,N-dimethyl-formamide; mineral oil; at 0 ℃; for 1h;

DOI:10.1016/j.bmc.2012.03.036

Reference yield:

(E)-ethyl 3-[2-(benzyloxy)-4-(methoxymethoxy)phenyl]acrylate (441356-74-7) → ethyl 3-(2-([3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy)-4-[2-(2-oxopyrrolidin-1-yl)-ethoxy]-phenyl)propanoate (1379461-20-7)

Guidance literature:

Multi-step reaction with 4 steps

1.1: hydrogenchloride; water / tetrahydrofuran / 0.75 h / 40 °C

2.1: triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran; toluene / 3 h / 0 - 20 °C

3.1: palladium 10% on activated carbon; hydrogen / tetrahydrofuran; ethanol / 40 h / 20 °C / 760.05 Torr

4.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.5 h / 0 °C

4.2: 1 h / 0 °C

With hydrogenchloride; palladium 10% on activated carbon; water; hydrogen; sodium hydride; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide; toluene; mineral oil; 2.1: Mitsunobu reaction;

DOI:10.1016/j.bmc.2012.03.036

upstream raw materials:

2,3-dichloro-5-trifluoromethylpyridine

1-(2-hydroxyethyl)-2-pyrrolidinone

(E)-ethyl 3-[2-(benzyloxy)-4-(methoxymethoxy)phenyl]acrylate

ethyl (2E)-3-(2-benzyloxy-4-hydroxyphenyl)acrylate