N-Acetyl-L-alanyl-N-<3,3-difluoro-2-hydroxy-1-(1-methylethyl)-4-oxo-4-<(2-phenylethyl)amino>butyl>-L-prolinamide

Base Information

Chemical Name:N-Acetyl-L-alanyl-N-<3,3-difluoro-2-hydroxy-1-(1-methylethyl)-4-oxo-4-<(2-phenylethyl)amino>butyl>-L-prolinamide
CAS No.:119720-82-0
Molecular Formula:C₂₅H₃₆F₂N₄O₅
Molecular Weight:510.581
Hs Code.:

Synonyms:N-Acetyl-L-alanyl-N-<3,3-difluoro-2-hydroxy-1-(1-methylethyl)-4-oxo-4-<(2-phenylethyl)amino>butyl>-L-prolinamide

Suppliers and Price of N-Acetyl-L-alanyl-N-<3,3-difluoro-2-hydroxy-1-(1-methylethyl)-4-oxo-4-<(2-phenylethyl)amino>butyl>-L-prolinamide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of N-Acetyl-L-alanyl-N-<3,3-difluoro-2-hydroxy-1-(1-methylethyl)-4-oxo-4-<(2-phenylethyl)amino>butyl>-L-prolinamide

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of N-Acetyl-L-alanyl-N-<3,3-difluoro-2-hydroxy-1-(1-methylethyl)-4-oxo-4-<(2-phenylethyl)amino>butyl>-L-prolinamide

There total 7 articles about N-Acetyl-L-alanyl-N-<3,3-difluoro-2-hydroxy-1-(1-methylethyl)-4-oxo-4-<(2-phenylethyl)amino>butyl>-L-prolinamide 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: 41.0%

: 97-69-8
(S)-acetamidoalanine

: 109522-83-0
N-<3,3-Difluoro-2-hydroxy-1-(1-methylethyl)-4-oxo-4-<(2-phenylethyl)amino>butyl>-2-pyrrolidinecarboxamide

: 119720-82-0
N-Acetyl-L-alanyl-N-<3,3-difluoro-2-hydroxy-1-(1-methylethyl)-4-oxo-4-<(2-phenylethyl)amino>butyl>-L-prolinamide

Guidance literature:: With 1-hydroxybenzotriazol-hydrate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; for 24h; Ambient temperature;
DOI:10.1021/ja00191a039

Reference yield:

: 2026-48-4,473-75-6
(S)-valinol

: 119720-82-0
N-Acetyl-L-alanyl-N-<3,3-difluoro-2-hydroxy-1-(1-methylethyl)-4-oxo-4-<(2-phenylethyl)amino>butyl>-L-prolinamide

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) N-methylmorpholine, isobutyl chloroformate / 1.) THF, -20 deg C, 15 min; 2.) -40 deg C -> room temp.

2: 100 percent / 1.) oxalyl chloride, DMSO; 2.) diisopropylethylamine / CH₂Cl₂ / 1.) -25 deg C, 1 h; 2.) -40 deg C -> room temp.

3: 39.2 percent / Zn / tetrahydrofuran / 4 h / Heating

4: 86.2 percent / ethanol / 1.) 4 h, reflux; 2.) room temp., 48 h,

5: 86.6 percent / H₂ / 10percent Pd/C / ethanol / 2 h / 760 Torr

6: 41 percent / 1-ethyl-<3-(3-dimethylamino)propyl>carbodiimide hydrochloride, 1-hydroxybenzotriazole hydrate / CH₂Cl₂ / 24 h / Ambient temperature

With 4-methyl-morpholine; oxalyl dichloride; hydrogen; dimethyl sulfoxide; 1-hydroxybenzotriazol-hydrate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; zinc; isobutyl chloroformate; palladium on activated charcoal; In tetrahydrofuran; ethanol; dichloromethane;
DOI:10.1021/ja00191a039

Reference yield:

: 109522-66-9
*,R^*)>-2-<<<1-Formyl-2-methylpropyl>amino>carbonyl>-1-pyrrolidinecarboxylic acid phenylmethyl ester

: 119720-82-0
N-Acetyl-L-alanyl-N-<3,3-difluoro-2-hydroxy-1-(1-methylethyl)-4-oxo-4-<(2-phenylethyl)amino>butyl>-L-prolinamide

Guidance literature:: Multi-step reaction with 4 steps

1: 39.2 percent / Zn / tetrahydrofuran / 4 h / Heating

2: 86.2 percent / ethanol / 1.) 4 h, reflux; 2.) room temp., 48 h,

3: 86.6 percent / H₂ / 10percent Pd/C / ethanol / 2 h / 760 Torr

4: 41 percent / 1-ethyl-<3-(3-dimethylamino)propyl>carbodiimide hydrochloride, 1-hydroxybenzotriazole hydrate / CH₂Cl₂ / 24 h / Ambient temperature

With hydrogen; 1-hydroxybenzotriazol-hydrate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; zinc; palladium on activated charcoal; In tetrahydrofuran; ethanol; dichloromethane;
DOI:10.1021/ja00191a039