(S)-tert-butyl (3-cyclopentyl-1-(cyclopropylaMino)-1-oxopropan-2-yl)carbaMate

Base Information

• Chemical Name: (S)-tert-butyl (3-cyclopentyl-1-(cyclopropylaMino)-1-oxopropan-2-yl)carbaMate
• CAS No.: 1404457-07-3
• Molecular Formula: C16H28N2O3
• Molecular Weight: 296.40512
• Mol file: 1404457-07-3.mol

Synonyms:(S)-tert-butyl (3-cyclopentyl-1-(cyclopropylaMino)-1-oxopropan-2-yl)carbaMate

Chemical Property of (S)-tert-butyl (3-cyclopentyl-1-(cyclopropylaMino)-1-oxopropan-2-yl)carbaMate

Chemical Property:

• Boiling Point: 478.8±24.0 °C(Predicted)
• PKA: 11.42±0.46(Predicted)
• PSA: 67.43000
• Density: 1.08±0.1 g/cm3(Predicted)
• LogP: 3.52040

Purity/Quality:

≥95% ^*data from raw suppliers

(S)-tert-butyl(3-cyclopentyl-1-(cyclopropylamino)-1-oxopropan-2-yl)carbamate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (S)-tert-butyl (3-cyclopentyl-1-(cyclopropylaMino)-1-oxopropan-2-yl)carbaMate

There total 1 articles about (S)-tert-butyl (3-cyclopentyl-1-(cyclopropylaMino)-1-oxopropan-2-yl)carbaMate 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:

(S)-2-((tert-butoxycarbonyl)amino)-3-cyclopentylpropanoic acid (143415-31-0) + Cyclopropylamine (765-30-0) → (S)-tert-butyl [3-cyclopentyl-1-(cyclopropylamino)-1-oxopropan-2-yl]carbamate (1404457-07-3)

Guidance literature:

With 1-hydroxy-7-aza-benzotriazole; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; In dichloromethane; at 20 ℃;

Reference yield: 68.6%

(S)-tert-butyl [3-cyclopentyl-1-(cyclopropylamino)-1-oxopropan-2-yl]carbamate (1404457-07-3) → (S)-2-amino-3-cyclopentyl-N-(2-cyclopropyl)propanamide bis-hydrochloride (1404457-08-4,2070014-73-0)

Guidance literature:

With hydrogenchloride; In 1,4-dioxane; dichloromethane; at 20 ℃;

Reference yield:

(S)-tert-butyl [3-cyclopentyl-1-(cyclopropylamino)-1-oxopropan-2-yl]carbamate (1404457-07-3) → GSK2830371 (1404456-53-6)

Guidance literature:

Multi-step reaction with 2 steps

1.1: hydrogenchloride / dichloromethane; 1,4-dioxane / 20 °C

2.1: N-ethyl-N,N-diisopropylamine; 4-methyl-morpholine; HATU / N,N-dimethyl-formamide / 0.5 h / 20 °C

2.2: 20 °C

With 4-methyl-morpholine; hydrogenchloride; N-ethyl-N,N-diisopropylamine; HATU; In 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;

upstream raw materials:

(S)-2-((tert-butoxycarbonyl)amino)-3-cyclopentylpropanoic acid

Cyclopropylamine

Downstream raw materials:

(S)-2-amino-3-cyclopentyl-N-(2-cyclopropyl)propanamide bis-hydrochloride

GSK2830371