N-[3-Fluoro-4-[(methylamino)carbonyl]phenyl]-2-methylalanine

Base Information

• Chemical Name: N-[3-Fluoro-4-[(methylamino)carbonyl]phenyl]-2-methylalanine
• CAS No.: 1289942-66-0
• Molecular Formula: C12H15FN2O3
• Molecular Weight: 254.261
• Hs Code.: 2921490090
• Mol file: 1289942-66-0.mol

Synonyms:N-[3-Fluoro-4-[(methylamino)carbonyl]phenyl]-2-methylalanine;Alanine, N-[3-fluoro-4-[(MethylaMino)carbonyl]phenyl]-2-Methyl-;5.N-[3-Fluoro-4-[(MethylaMino)carbonyl]phenyl]-2-Methylalanine;N-[3-Fluoro-4-[(MethylaMino)carbonyl]phenyl]-2-Methylalanine(for EnzalutaMide)

Chemical Property of N-[3-Fluoro-4-[(methylamino)carbonyl]phenyl]-2-methylalanine

Chemical Property:

• Boiling Point: 455℃
• PKA: 3.59±0.10(Predicted)
• Flash Point: 229℃
• PSA: 81.92000
• Density: 1.286
• LogP: 2.10820
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature

Purity/Quality:

2-((3-Fluoro-4-(methylcarbamoyl)phenyl)amino)-2-methylpropanoicacid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: N-[3-Fluoro-4-[(methylamino)carbonyl]phenyl]-2-methylalanine?is an amino acid derivative and can be used as an intermediate in pharmaceutical synthesis.

Technology Process of N-[3-Fluoro-4-[(methylamino)carbonyl]phenyl]-2-methylalanine

There total 11 articles about N-[3-Fluoro-4-[(methylamino)carbonyl]phenyl]-2-methylalanine 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: 89.1%

4-bromo-2-fluorobenzamide (292621-45-5) + propylene 2-amino-2-isobutyrate hydrochloride → 2-((3-fluoro-4-(methylcarbamoyl)phenyl)amino)-2-methyl propanoic acid (1289942-66-0)

Guidance literature:

With 2-acetylcyclohexanone; water; potassium carbonate; copper(l) chloride; In N,N-dimethyl-formamide; at 30 - 105 ℃; for 12h;

Reference yield: 88.7%

4-bromo-2-fluoro-N-methylbenzanamide (749927-69-3) + 2-Aminoisobutyric acid (62-57-7) → 2-((3-fluoro-4-(methylcarbamoyl)phenyl)amino)-2-methyl propanoic acid (1289942-66-0)

Guidance literature:

With 2-acetylcyclohexanone; potassium carbonate; copper(l) chloride; In N,N-dimethyl-formamide; at 110 ℃; for 16h;

Reference yield: 87.3%

4-bromo-2-fluoro-N-methylbenzanamide (749927-69-3) + methyl 2-aminoisobutyrate hydrochloride (15028-41-8) → 2-((3-fluoro-4-(methylcarbamoyl)phenyl)amino)-2-methyl propanoic acid (1289942-66-0)

Guidance literature:

With 2-acetylcyclohexanone; water; potassium carbonate; copper(l) chloride; In N,N-dimethyl-formamide; at 30 - 105 ℃; for 12h;

upstream raw materials:

2-fluoro-4-bromobenzoic acid

4-bromo-2-fluorobenzoyl chloride

4-bromo-2-fluoro-N-methylbenzanamide

2-Aminoisobutyric acid

Downstream raw materials:

2-(3-fluoro-4-(methylcarbamoyl)phenylamino)-2-methylpropanoic acid methyl ester

4-[1-(4-cyano-3-trifluoromethyl-phenylcarbamoyl)-1-methyl-ethylamino]-2-fluoro-N-methyl-benzamide

enzalutamide

Refernces

• 1、 -. "Preparation process of medicine enzalutamide of prostate cancer (by machine translation)". Paragraph 0015. . Retrieved 2020/03/17.
• 2、 -. "PROCESS FOR PREPARATION OF ENZALUTAMIDE USING NOVEL INTERMEDIATE". . . Retrieved 2019/06/17.