(2S,3S)-methyl 2-(N-allyl-4-nitrophenylsulfonamido)-3-methylpentanoate

Base Information

Chemical Name:(2S,3S)-methyl 2-(N-allyl-4-nitrophenylsulfonamido)-3-methylpentanoate
CAS No.:1219815-38-9
Molecular Formula:C₁₆H₂₂N₂O₆S
Molecular Weight:370.426
Hs Code.:

Synonyms:(2S,3S)-methyl 2-(N-allyl-4-nitrophenylsulfonamido)-3-methylpentanoate

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Chemical Property of (2S,3S)-methyl 2-(N-allyl-4-nitrophenylsulfonamido)-3-methylpentanoate

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Technology Process of (2S,3S)-methyl 2-(N-allyl-4-nitrophenylsulfonamido)-3-methylpentanoate

There total 3 articles about (2S,3S)-methyl 2-(N-allyl-4-nitrophenylsulfonamido)-3-methylpentanoate 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: 98.0%

: 106-95-6
allyl bromide

: 610800-47-0
(2S,3S)-methyl 3-methyl-2-(4-nitrophenylsulphonamido)pentanoate

: 1219815-38-9
(2S,3S)-methyl 2-(N-allyl-4-nitrophenylsulfonamido)-3-methylpentanoate

Guidance literature:: With 3,5-bis(n-perfluorooctyl)benzyltriethylammonium bromide; potassium carbonate; In acetonitrile; at 80 ℃; for 1.5h;
DOI:10.1002/adsc.200900631

Reference yield:

: 18598-74-8
methyl L-isoleucinate hydrochloride

: 1219815-38-9
(2S,3S)-methyl 2-(N-allyl-4-nitrophenylsulfonamido)-3-methylpentanoate

Guidance literature:: Multi-step reaction with 2 steps

1.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 0.17 h / 25 °C

1.2: 0 °C

2.1: potassium carbonate; N-benzyl-N,N,N-triethylammonium chloride / acetonitrile / 1.5 h / 25 °C

With N-benzyl-N,N,N-triethylammonium chloride; potassium carbonate; N-ethyl-N,N-diisopropylamine; In dichloromethane; acetonitrile;
DOI:10.1002/adsc.202100493

Reference yield:

: 98-74-8
4-Nitrobenzenesulfonyl chloride

: 1219815-38-9
(2S,3S)-methyl 2-(N-allyl-4-nitrophenylsulfonamido)-3-methylpentanoate

Guidance literature:: Multi-step reaction with 2 steps

1.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 0.17 h / 25 °C

1.2: 0 °C

2.1: potassium carbonate; N-benzyl-N,N,N-triethylammonium chloride / acetonitrile / 1.5 h / 25 °C

With N-benzyl-N,N,N-triethylammonium chloride; potassium carbonate; N-ethyl-N,N-diisopropylamine; In dichloromethane; acetonitrile;
DOI:10.1002/adsc.202100493