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

Base Information

Chemical Name:N-acetyl-S-methyl-L-cysteine methyl ester
CAS No.:87266-08-8
Molecular Formula:C₂₄H₂₆N₄O₅S
Molecular Weight:482.56
Hs Code.:

N-acetyl-S-<acetamido-3,4-dihydro-4-oxo-3-(o-tolyl)quinazolin-2-yl>methyl-L-cysteine methyl ester

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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

Chemical Property:

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

There total 4 articles about N-acetyl-S-methyl-L-cysteine methyl 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: 87.0%

: 186581-53-3,908094-01-9,334-88-3
diazomethane

: 87266-09-9
N-acetyl-S-methyl-L-cysteine

: 87266-08-8
N-acetyl-S-methyl-L-cysteine methyl ester

Guidance literature:: In diethyl ether; Ambient temperature;
DOI:10.1248/cpb.31.1158

Reference yield:

: 616-91-1,7696-05-1
N-acetylcystein

: 87266-08-8
N-acetyl-S-methyl-L-cysteine methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 92 percent / NaOEt / ethanol / 1.) 1 h, r.t., 2.) 1 h, 70 deg C

2: 87 percent / diethyl ether / Ambient temperature

With sodium ethanolate; In diethyl ether; ethanol;
DOI:10.1248/cpb.31.1158

Reference yield:

: 61899-79-4
6-acetamido-2-fluoromethyl-3-(2-methylphenyl)-4(3H)-1,3-phthalazinone

: 87266-08-8
N-acetyl-S-methyl-L-cysteine methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 92 percent / NaOEt / ethanol / 1.) 1 h, r.t., 2.) 1 h, 70 deg C

2: 87 percent / diethyl ether / Ambient temperature

With sodium ethanolate; In diethyl ether; ethanol;
DOI:10.1248/cpb.31.1158