N-ME-PHE-OBZL P-TOSYLATE

Base Information

• Chemical Name: N-ME-PHE-OBZL P-TOSYLATE
• CAS No.: 40298-25-7
• Molecular Formula: C24H27NO5S
• Molecular Weight: 441.54000
• Mol file: 40298-25-7.mol

Synonyms:N-Me-Phe-Obzl p-Tosylate;N-Methyl-L-phenylalanine phenylmethyl ester 4-methylbenzenesulfonate;

Chemical Property of N-ME-PHE-OBZL P-TOSYLATE

Chemical Property:

• PSA: 101.08000
• LogP: 5.27390
• Storage Temp.: 2-8°C

Purity/Quality:

99% ^*data from raw suppliers

N-alpha-Methyl-L-phenylalanine benzyl ester 4-toluenesulfonate salt ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of N-ME-PHE-OBZL P-TOSYLATE

There total 1 articles about N-ME-PHE-OBZL P-TOSYLATE 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:

L-N-methylphenylalanine + benzyl alcohol (100-51-6,185532-71-2) → N-Methyl-L-Phe-OBn.TsOH (40298-25-7)

Guidance literature:

With toluene-4-sulfonic acid;

Reference yield:

(S)-2-Methylamino-3-phenyl-propionic acid benzyl ester; compound with toluene-4-sulfonic acid (40298-25-7) + C19H27NO5 → (S)-2-[((S)-2-tert-Butoxycarbonylamino-3-phenyl-propionyl)-methyl-amino]-3-phenyl-propionic acid benzyl ester (174602-83-6)

Guidance literature:

Yield given;

DOI:10.1016/0040-4039(96)01199-9

Reference yield:

N-Methyl-L-Phe-OBn.TsOH (40298-25-7) + p-toluenesulfonyl chloride (98-59-9) + L-proline (25191-13-3,37159-97-0,4305-67-3,4607-28-7) → N-(toluene-4-sulfonyl)-L-prolyl-L-(N-methyl)phenylalanine

Guidance literature:

upstream raw materials:

benzyl alcohol

Downstream raw materials:

(S)-2-[((S)-2-tert-Butoxycarbonylamino-3-phenyl-propionyl)-methyl-amino]-3-phenyl-propionic acid benzyl ester

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