Phenylalanine,N-[(1,1-dimethylethoxy)carbonyl]-4-fluoro-

Base Information

• Chemical Name: Phenylalanine,N-[(1,1-dimethylethoxy)carbonyl]-4-fluoro-
• CAS No.: 129101-25-3
• Molecular Formula: C14H18 F N O4
• Molecular Weight: 283.3
• Mol file: 129101-25-3.mol

Synonyms:

Chemical Property of Phenylalanine,N-[(1,1-dimethylethoxy)carbonyl]-4-fluoro-

Chemical Property:

• Boiling Point: 431.2±40.0 °C(Predicted)
• PKA: 3.87±0.10(Predicted)
• PSA: 75.63000
• Density: 1.216±0.06 g/cm3(Predicted)
• LogP: 2.73700
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

99% ^*data from raw suppliers

2-((tert-Butoxycarbonyl)amino)-3-(4-fluorophenyl)propanoicacid 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Phenylalanine,N-[(1,1-dimethylethoxy)carbonyl]-4-fluoro-

There total 9 articles about Phenylalanine,N-[(1,1-dimethylethoxy)carbonyl]-4-fluoro- 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: 100.0%

di-tert-butyl dicarbonate (24424-99-5) + 4-Fluorophenylalanine (51-65-0) → 2-(R)-tert-butoxycarbonylamino-3-(4-fluorophenyl)-propionic acid (129101-25-3)

Guidance literature:

With sodium hydroxide; In 1,4-dioxane; water; at 20 ℃; for 0.5h;

DOI:10.1016/S0040-4020(03)00553-2

Reference yield: 93.0%

ethyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-fluorophenyl)propanoate → Boc-Phe(p-F) (41153-30-4,57292-45-2,79561-25-4,129101-25-3)

Guidance literature:

With lithium hydroxide; In tetrahydrofuran; water; at 0 ℃; for 2h;

DOI:10.1021/acs.jmedchem.9b00002

Reference yield: 79.0%

di-tert-butyl dicarbonate (24424-99-5) + L-4-fluorophenylalanine (1132-68-9) → Boc-Phe(p-F) (41153-30-4,57292-45-2,79561-25-4,129101-25-3)

Guidance literature:

With triethylamine; In 1,4-dioxane; water; at 20 ℃; for 18h;

DOI:10.1021/acs.jmedchem.9b01199

upstream raw materials:

2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile

L-4-fluorophenylalanine

di-tert-butyl dicarbonate

4-Fluorophenylalanine

Downstream raw materials:

Boc-Phe(4-F)-NMeBzl

[(S)-1-(4-Fluoro-benzyl)-2-(4-hydroxy-piperidin-1-yl)-2-oxo-ethyl]-carbamic acid tert-butyl ester