N-acetyl-S-methyl-L-cysteine

Base Information

• Chemical Name: N-acetyl-S-methyl-L-cysteine
• CAS No.: 87266-09-9
• Molecular Formula: C₂₃H₂₄N₄O₅S
• Molecular Weight: 468.533

Synonyms:N-acetyl-S-methyl-L-cysteine

Chemical Property of N-acetyl-S-methyl-L-cysteine

Chemical Property:

Purity/Quality:

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Technology Process of N-acetyl-S-methyl-L-cysteine

There total 1 articles about N-acetyl-S-methyl-L-cysteine 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: 92.0%

N-acetylcystein (616-91-1,7696-05-1) + 6-acetamido-2-fluoromethyl-3-(2-methylphenyl)-4(3H)-1,3-phthalazinone (61899-79-4) → N-acetyl-S-methyl-L-cysteine (87266-09-9)

Guidance literature:

With sodium ethanolate; In ethanol; 1.) 1 h, r.t., 2.) 1 h, 70 deg C;

DOI:10.1248/cpb.31.1158

Reference yield: 87.0%

diazomethane (186581-53-3,908094-01-9,334-88-3) + N-acetyl-S-methyl-L-cysteine (87266-09-9) → N-acetyl-S-methyl-L-cysteine methyl ester (87266-08-8)

Guidance literature:

In diethyl ether; Ambient temperature;

DOI:10.1248/cpb.31.1158

Reference yield:

N,O-bis(trimethylsilyl)acetamide (32605-52-0) + N-acetyl afloqualone 2-mercapturate methyl ester (87266-09-9) → C22H27N3O4SSi

Guidance literature:

at 60 ℃; for 0.5h;

DOI:10.1248/cpb.31.2799

upstream raw materials:

N-acetylcystein

6-acetamido-2-fluoromethyl-3-(2-methylphenyl)-4(3H)-1,3-phthalazinone

Downstream raw materials:

2-Acetylamino-3-(6-acetylamino-4-oxo-3-o-tolyl-3,4-dihydro-quinazolin-2-ylmethylsulfanyl)-propionic acid methyl ester

N-acetyl-S-methyl-L-cysteine methyl ester

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