2(S)-(tert-butoxycarbonylamino)-3-(2-nitro-N-(pent-4-enyl)phenylsulfonamido)propanoic acid

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Chemical Name:2(S)-(tert-butoxycarbonylamino)-3-(2-nitro-N-(pent-4-enyl)phenylsulfonamido)propanoic acid
CAS No.:790305-07-6
Molecular Formula:C₁₉H₂₇N₃O₈S
Molecular Weight:457.505
Hs Code.:

Synonyms:2(S)-(tert-butoxycarbonylamino)-3-(2-nitro-N-(pent-4-enyl)phenylsulfonamido)propanoic acid

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Chemical Property of 2(S)-(tert-butoxycarbonylamino)-3-(2-nitro-N-(pent-4-enyl)phenylsulfonamido)propanoic acid

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Technology Process of 2(S)-(tert-butoxycarbonylamino)-3-(2-nitro-N-(pent-4-enyl)phenylsulfonamido)propanoic acid

There total 6 articles about 2(S)-(tert-butoxycarbonylamino)-3-(2-nitro-N-(pent-4-enyl)phenylsulfonamido)propanoic 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: 89.0%

: 790305-06-5
2-tert-butoxycarbonylamino-3-[(2-nitro-benzenesulfonyl)-pent-4-enyl-amino]propionic acid methyl ester

: 790305-07-6
2(S)-(tert-butoxycarbonylamino)-3-(2-nitro-N-(pent-4-enyl)phenylsulfonamido)propanoic acid

Guidance literature:: 2-tert-butoxycarbonylamino-3-[(2-nitro-benzenesulfonyl)-pent-4-enyl-amino]propionic acid methyl ester; With methanol; lithium hydroxide; water; In tetrahydrofuran; at 20 ℃; for 15h;

With hydrogenchloride; water; pH=4;

Reference yield:

: 635714-19-1
methyl (2S)-2-[(tert-butoxycarbonyl)amino]-3-{[(2-nitrophenyl)sulfonyl]amino}propanoate

: 790305-07-6
2(S)-(tert-butoxycarbonylamino)-3-(2-nitro-N-(pent-4-enyl)phenylsulfonamido)propanoic acid

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium carbonate / N,N-dimethyl-formamide / 0.33 h / 20 °C

1.2: 48 h / 20 °C

2.1: lithium hydroxide; water / tetrahydrofuran; methanol / 15 h / 20 °C

2.2: pH 4

With lithium hydroxide; water; potassium carbonate; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;

Reference yield:

: 76387-70-7
(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid

: 790305-07-6
2(S)-(tert-butoxycarbonylamino)-3-(2-nitro-N-(pent-4-enyl)phenylsulfonamido)propanoic acid

Guidance literature:: Multi-step reaction with 4 steps

1.1: methanol; diethyl ether; dichloromethane / 2 h / 20 °C

2.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 2 h / 20 °C

3.1: potassium carbonate / N,N-dimethyl-formamide / 0.33 h / 20 °C

3.2: 48 h / 20 °C

4.1: lithium hydroxide; water / tetrahydrofuran; methanol / 15 h / 20 °C

4.2: pH 4

With lithium hydroxide; water; potassium carbonate; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; N,N-dimethyl-formamide;