(2-OXO-2-PHENYL-ETHYL)-CARBAMIC ACID TERT-BUTYL ESTER

Base Information

• Chemical Name: (2-OXO-2-PHENYL-ETHYL)-CARBAMIC ACID TERT-BUTYL ESTER
• CAS No.: 114744-83-1
• Molecular Formula: C13H18N2O4
• Molecular Weight: 266.297
• Mol file: 114744-83-1.mol

Synonyms:(S)-2-benzyloxycarbonylamino-N-methoxy-N-methylpropanamide;benzyl {(2S)-1-[methoxy(methyl)amino]-1-oxopropan-2-yl}carbamate;(S)-BENZYL 1-(METHOXY(METHYL)AMINO)-1-OXOPROPAN-2-YLCARBAMATE;benzyl 1-(N-methoxy-N-methylcarbamoyl)ethylcarbamate;benzyl 1-[methoxy(methyl)amino]-1-oxopropan-2-ylcarbamate;BENZYL ((1S)-2-[METHOXY(METHYL)AMINO]-1-METHYL-2-OXOETHYL)CARBAMATE;phenylmethyl (S)-[2-(methoxymethylamino)-1-methyl-2-oxoethyl]carbamate;

Chemical Property of (2-OXO-2-PHENYL-ETHYL)-CARBAMIC ACID TERT-BUTYL ESTER

Chemical Property:

• Melting Point: 87-89 °C
• PKA: 10.98±0.46(Predicted)
• PSA: 71.36000
• Density: 1.166±0.06 g/cm3(Predicted)
• LogP: 1.52550

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (2-OXO-2-PHENYL-ETHYL)-CARBAMIC ACID TERT-BUTYL ESTER

There total 8 articles about (2-OXO-2-PHENYL-ETHYL)-CARBAMIC ACID TERT-BUTYL ESTER 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: 99.0%

N-Cbz-Ala (1142-20-7) + N,O-dimethylhydroxylamine*hydrochloride (6638-79-5) → (S)-benzyl (1-(N,O-dimethylhydroxylamine)-1-oxopropan-2-yl)carbamate (114744-83-1,688763-83-9)

Guidance literature:

N-Cbz-Ala; With 4-methyl-morpholine; In dichloromethane; at 0 ℃; for 0.25h; Inert atmosphere;

N,O-dimethylhydroxylamine*hydrochloride; In dichloromethane; at 0 - 20 ℃; Inert atmosphere;

DOI:10.1021/jm200484c

Reference yield: 89.0%

→ (S)-benzyl (1-(N,O-dimethylhydroxylamine)-1-oxopropan-2-yl)carbamate (114744-83-1,688763-83-9)

Guidance literature:

Reference yield: 69.0%

N-Cbz-Ala (1142-20-7) + N,0-dimethylhydroxylamine (1117-97-1) → (S)-benzyl (1-(N,O-dimethylhydroxylamine)-1-oxopropan-2-yl)carbamate (114744-83-1,688763-83-9)

Guidance literature:

With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide;

DOI:10.1016/S0960-894X(01)00755-7

upstream raw materials:

N-Cbz-Ala

N,0-dimethylhydroxylamine

N,O-dimethylhydroxylamine*hydrochloride

((S)-2-Imidazol-1-yl-1-methyl-2-oxo-ethyl)-carbamic acid benzyl ester

Downstream raw materials:

((S)-1-Methyl-2-oxo-butyl)-carbamic acid benzyl ester

(S)-N-Cbz-4-amino-1-phenyl-1-pentyn-3-one

benzyl [(1S)-1-methyl-2-oxo-2-phenylethyl]carbamate