(2R,3S,4R,5S)-4-(4-chloro-2-fluorophenyl)-3-(3-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carboxylic acid (5-iodopyridin-2-yl)amide

Base Information

• Chemical Name: (2R,3S,4R,5S)-4-(4-chloro-2-fluorophenyl)-3-(3-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carboxylic acid (5-iodopyridin-2-yl)amide
• CAS No.: 1229704-88-4
• Molecular Formula: C₂₈H₂₅Cl₂F₂IN₄O
• Molecular Weight: 669.34

Synonyms:(2R,3S,4R,5S)-4-(4-chloro-2-fluorophenyl)-3-(3-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carboxylic acid (5-iodopyridin-2-yl)amide

Chemical Property of (2R,3S,4R,5S)-4-(4-chloro-2-fluorophenyl)-3-(3-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carboxylic acid (5-iodopyridin-2-yl)amide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2R,3S,4R,5S)-4-(4-chloro-2-fluorophenyl)-3-(3-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carboxylic acid (5-iodopyridin-2-yl)amide

There total 8 articles about (2R,3S,4R,5S)-4-(4-chloro-2-fluorophenyl)-3-(3-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carboxylic acid (5-iodopyridin-2-yl)amide 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: 58.0%

2-amino-5-iodopyridine (20511-12-0) + (2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carboxylic acid (1219089-31-2) → (2R,3S,4R,5S)-4-(4-chloro-2-fluorophenyl)-3-(3-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carboxylic acid (5-iodopyridin-2-yl)amide (1229704-88-4)

Guidance literature:

(2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carboxylic acid; With diphenylphosphinic chloride; N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 0.5h;

2-amino-5-iodopyridine; In dichloromethane; at 20 ℃; for 18h;

DOI:10.1021/jm400487c

Reference yield:

2-[(E)-(3,3-dimethylbutylidene)amino]acetic acid tert-butyl ester (1219086-34-6) → (2R,3S,4R,5S)-4-(4-chloro-2-fluorophenyl)-3-(3-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carboxylic acid (5-iodopyridin-2-yl)amide (1229704-88-4)

Guidance literature:

Multi-step reaction with 4 steps

1.1: triethylamine; silver fluoride / dichloromethane / 18 h / 20 °C

2.1: dichloromethane / 18 h / 20 °C

3.1: methanol / 30 °C / 75007.5 Torr

4.1: N-ethyl-N,N-diisopropylamine; diphenylphosphinic chloride / dichloromethane / 0.5 h / 20 °C

4.2: 18 h / 20 °C

With diphenylphosphinic chloride; silver fluoride; triethylamine; N-ethyl-N,N-diisopropylamine; In methanol; dichloromethane;

DOI:10.1021/jm400487c

Reference yield:

racemic (2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-( 4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carboxylic acid tert-butyl ester (1219086-88-0) → (2R,3S,4R,5S)-4-(4-chloro-2-fluorophenyl)-3-(3-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carboxylic acid (5-iodopyridin-2-yl)amide (1229704-88-4)

Guidance literature:

Multi-step reaction with 3 steps

1.1: dichloromethane / 18 h / 20 °C

2.1: methanol / 30 °C / 75007.5 Torr

3.1: N-ethyl-N,N-diisopropylamine; diphenylphosphinic chloride / dichloromethane / 0.5 h / 20 °C

3.2: 18 h / 20 °C

With diphenylphosphinic chloride; N-ethyl-N,N-diisopropylamine; In methanol; dichloromethane;

DOI:10.1021/jm400487c

upstream raw materials:

(Z)-3-(3-chloro-2-fluorophenyl)-2-(4-chloro-2-fluorophenyl)prop-2-enenitrile

2-[(E)-(3,3-dimethylbutylidene)amino]acetic acid tert-butyl ester

racemic (2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-( 4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carboxylic acid tert-butyl ester

2-(4-chloro-2-fluoro-phenyl)acetonitrile

Downstream raw materials:

6-{[(2R,3S,4R,5S)-4-(4-chloro-2-fluorophenyl)-3-(3-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carbonyl]amino}nicotinic acid

rac-6-{[(2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-2-fluoro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carbonyl]-amino}-nicotinic acid methyl ester

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 1229704-88-4 (2R,3S,4R,5S)-4-(4-chloro-2-fluorophenyl)-3-(3-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carboxylic acid (5-iodopyridin-2-yl)amide

Send

Send

Metric Ton KG G Pound L ML

Send

Send