(2S,3S)-2-<(phenylsulfonyl)amino>-3-acetoxybutanoic acid

Base Information

Chemical Name:(2S,3S)-2-<(phenylsulfonyl)amino>-3-acetoxybutanoic acid
CAS No.:119973-62-5
Molecular Formula:C₁₂H₁₅NO₆S
Molecular Weight:301.32
Hs Code.:

Synonyms:

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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 (2S,3S)-2-<(phenylsulfonyl)amino>-3-acetoxybutanoic acid

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Technology Process of (2S,3S)-2-<(phenylsulfonyl)amino>-3-acetoxybutanoic acid

There total 2 articles about (2S,3S)-2-<(phenylsulfonyl)amino>-3-acetoxybutanoic acid 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:

: 64-19-7,77671-22-8
acetic acid

: 119973-57-8
(3S,4R)-3-<(phenylsulfonyl)amino>-4-methyl-2-oxetanone

: 119973-62-5
(2S,3S)-2-<(phenylsulfonyl)amino>-3-acetoxybutanoic acid

: 119973-61-4
(2S,3R)-2-<(phenylsulfonyl)amino>-3-acetoxybutanoic acid

Guidance literature:: With sodium acetate; at 55 - 60 ℃; for 24h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
DOI:10.1021/jo00271a013

Reference yield:

: 93474-55-6
(2S,3R)-3-hydroxy-2-(phenylsulfonamido)butanoic acid

: 119973-62-5
(2S,3S)-2-<(phenylsulfonyl)amino>-3-acetoxybutanoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 54 percent / 4-bromobenzenesulfonyl chloride, pyridine / 0.75 h / -43 °C

2: AcONa / 24 h / 55 - 60 °C

With pyridine; sodium acetate; 4-bromobenzenesulfonyl chloride;
DOI:10.1021/jo00271a013