(2S,4R)-1-((S)-2-(cyclopentyloxycarbonyl)-3,3-diMethylbutanoyl)-4-hydroxypyrrolidine-2-carboxylic acid

Base Information

• Chemical Name: (2S,4R)-1-((S)-2-(cyclopentyloxycarbonyl)-3,3-diMethylbutanoyl)-4-hydroxypyrrolidine-2-carboxylic acid
• CAS No.: 877069-25-5
• Molecular Formula: C17H28N2O6
• Molecular Weight: 356.419
• Mol file: 877069-25-5.mol

Synonyms:(2S,4R)-1-((S)-2-(cyclopentyloxycarbonylamino)-3,3-dimethylbutanoyl)-4-hydroxy-pyrrolidine-2-carboxylic acid;N-[(cyclopentyloxy)carbonyl]-3-methyl-L-valyl-(4R)-4-hydroxy-L-proline;(2S,4R)-1-((S)-2-(cyclopentyloxycarbonyl)-3,3-diMethylbutanoyl)-4-hydroxypyrrolidine-2-carboxylic acid;(2S,4R)-1-((S)-2-((Cyclopentyloxy)carbonyl)-3,3-dimethylbutanoyl)-4-hydroxypyrrolidine-2-carboxylic acid;

Chemical Property of (2S,4R)-1-((S)-2-(cyclopentyloxycarbonyl)-3,3-diMethylbutanoyl)-4-hydroxypyrrolidine-2-carboxylic acid

Chemical Property:

• PSA: 116.17000
• LogP: 1.44510
• Storage Temp.: 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

(2S,4R)-1-((S)-2-((Cyclopentyloxy)carbonyl)-3,3-dimethylbutanoyl)-4-hydroxypyrrolidine-2-carboxylicacid 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (2S,4R)-1-((S)-2-(cyclopentyloxycarbonyl)-3,3-diMethylbutanoyl)-4-hydroxypyrrolidine-2-carboxylic acid

There total 3 articles about (2S,4R)-1-((S)-2-(cyclopentyloxycarbonyl)-3,3-diMethylbutanoyl)-4-hydroxypyrrolidine-2-carboxylic acid 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:

N-[(cyclopentyloxy)carbonyl]-L-tert-leucine (572924-00-6) + L-4-hydroxyproline methyl ester hydrochloride (40216-83-9) → (2S,4R)-1-((S)-2-(cyclopentyloxycarbonylamino)-3,3-dimethylbutanoyl)-4-hydroxy-pyrrolidine-2-carboxylic acid (877069-25-5)

Guidance literature:

Multi-step reaction with 2 steps

1.1: p-toluenesulfonyl chloride; 4-methyl-morpholine / acetonitrile / 1 h / 5 °C / Inert atmosphere

1.2: 1.5 h / 5 °C / Inert atmosphere

2.1: lithium hydroxide; water / acetonitrile / 15 - 23 °C / Inert atmosphere; Large scale

With 4-methyl-morpholine; water; p-toluenesulfonyl chloride; lithium hydroxide; In acetonitrile;

DOI:10.1021/op400285y

Reference yield:

methyl N-[(cyclopentyloxy)carbonyl]-3-methyl-L-valyl-(4R)-4-hydroxy-L-prolinate (877069-24-4) → (2S,4R)-1-((S)-2-(cyclopentyloxycarbonylamino)-3,3-dimethylbutanoyl)-4-hydroxy-pyrrolidine-2-carboxylic acid (877069-25-5)

Guidance literature:

methyl N-[(cyclopentyloxy)carbonyl]-3-methyl-L-valyl-(4R)-4-hydroxy-L-prolinate; With methanol; lithium hydroxide; water; In tetrahydrofuran; at 20 ℃; for 1h;

With hydrogenchloride; In tetrahydrofuran; water; pH=3;

Reference yield:

N-[(cyclopentyloxy)carbonyl]-L-tert-leucine (572924-00-6) → (2S,4R)-1-((S)-2-(cyclopentyloxycarbonylamino)-3,3-dimethylbutanoyl)-4-hydroxy-pyrrolidine-2-carboxylic acid (877069-25-5)

Guidance literature:

Multi-step reaction with 3 steps

1.1: p-toluenesulfonyl chloride; 4-methyl-morpholine / acetonitrile / 1 h / 5 °C / Inert atmosphere

1.2: column with silica / Inert atmosphere

2.1: 0 - 5 °C

3.1: lithium hydroxide; water / acetonitrile / 15 - 23 °C / Inert atmosphere; Large scale

With 4-methyl-morpholine; water; p-toluenesulfonyl chloride; lithium hydroxide; In acetonitrile;

DOI:10.1021/op400285y

upstream raw materials:

methyl N-[(cyclopentyloxy)carbonyl]-3-methyl-L-valyl-(4R)-4-hydroxy-L-prolinate

N-[(cyclopentyloxy)carbonyl]-L-tert-leucine

L-4-hydroxyproline methyl ester hydrochloride

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 877069-25-5 (2S,4R)-1-((S)-2-(cyclopentyloxycarbonyl)-3,3-diMethylbutanoyl)-4-hydroxypyrrolidine-2-carboxylic acid

Send

Send

Metric Ton KG G Pound L ML

Send

Send