methyl (2S)-4-[(2R,S)-2-(methoxycarbonyl)butylthio]-2-[N-[(4-nitrobenzyloxy)carbonyl]amino]butanoate

Base Information

Chemical Name:methyl (2S)-4-[(2R,S)-2-(methoxycarbonyl)butylthio]-2-[N-[(4-nitrobenzyloxy)carbonyl]amino]butanoate
CAS No.:219506-52-2
Molecular Formula:C₁₉H₂₆N₂O₈S
Molecular Weight:442.49
Hs Code.:

Synonyms:methyl (2S)-4-[(2R,S)-2-(methoxycarbonyl)butylthio]-2-[N-[(4-nitrobenzyloxy)carbonyl]amino]butanoate

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Chemical Property of methyl (2S)-4-[(2R,S)-2-(methoxycarbonyl)butylthio]-2-[N-[(4-nitrobenzyloxy)carbonyl]amino]butanoate

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Technology Process of methyl (2S)-4-[(2R,S)-2-(methoxycarbonyl)butylthio]-2-[N-[(4-nitrobenzyloxy)carbonyl]amino]butanoate

There total 4 articles about methyl (2S)-4-[(2R,S)-2-(methoxycarbonyl)butylthio]-2-[N-[(4-nitrobenzyloxy)carbonyl]amino]butanoate 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: 72.0%

: 219506-36-2
2-Iodomethyl-butyric acid methyl ester

: 219506-48-6
(N-4-nitrobenzyloxycarbonyl)-L-homocysteine methyl ester

: 219506-52-2
methyl (2S)-4-[(2R,S)-2-(methoxycarbonyl)butylthio]-2-[N-[(4-nitrobenzyloxy)carbonyl]amino]butanoate

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 60 ℃; for 1h;
DOI:10.1016/S0968-0896(98)00142-4

Reference yield:

: 56970-75-3
2-hydroxymethyl-butyric acid methyl ester

: 219506-52-2
methyl (2S)-4-[(2R,S)-2-(methoxycarbonyl)butylthio]-2-[N-[(4-nitrobenzyloxy)carbonyl]amino]butanoate

Guidance literature:: Multi-step reaction with 3 steps

1: Et₃N / CH₂Cl₂

2: KI / acetone / Heating

3: 72 percent / K₂CO₃ / dimethylformamide / 1 h / 60 °C

With potassium carbonate; triethylamine; potassium iodide; In dichloromethane; N,N-dimethyl-formamide; acetone;
DOI:10.1016/S0968-0896(98)00142-4

Reference yield:

: 2-Methanesulfonyloxymethyl-butyric acid methyl ester

: 219506-52-2
methyl (2S)-4-[(2R,S)-2-(methoxycarbonyl)butylthio]-2-[N-[(4-nitrobenzyloxy)carbonyl]amino]butanoate

Guidance literature:: Multi-step reaction with 2 steps

1: KI / acetone / Heating

2: 72 percent / K₂CO₃ / dimethylformamide / 1 h / 60 °C

With potassium carbonate; potassium iodide; In N,N-dimethyl-formamide; acetone;
DOI:10.1016/S0968-0896(98)00142-4