ethyl-2-benzyl-3-[(S)-1-(4-ethylthiazol-2-yl)-2-(4-nitrophenyl)ethylamino]-3-oxopropanoate

Base Information

Chemical Name:ethyl-2-benzyl-3-[(S)-1-(4-ethylthiazol-2-yl)-2-(4-nitrophenyl)ethylamino]-3-oxopropanoate
CAS No.:1000394-67-1
Molecular Formula:C₂₅H₂₇N₃O₅S
Molecular Weight:481.572
Hs Code.:

Synonyms:ethyl-2-benzyl-3-[(S)-1-(4-ethylthiazol-2-yl)-2-(4-nitrophenyl)ethylamino]-3-oxopropanoate

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Chemical Property of ethyl-2-benzyl-3-[(S)-1-(4-ethylthiazol-2-yl)-2-(4-nitrophenyl)ethylamino]-3-oxopropanoate

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Technology Process of ethyl-2-benzyl-3-[(S)-1-(4-ethylthiazol-2-yl)-2-(4-nitrophenyl)ethylamino]-3-oxopropanoate

There total 7 articles about ethyl-2-benzyl-3-[(S)-1-(4-ethylthiazol-2-yl)-2-(4-nitrophenyl)ethylamino]-3-oxopropanoate 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: 31.0%

: 1000394-25-1
1-(S)-(4-ethylthiazol-2-yl)-2-(4-nitrophenyl)ethyl amine hydrobromide

: 2985-39-9,175521-78-5
2-benzylmalonic acid monoethyl ester

: 1000394-67-1
ethyl-2-benzyl-3-[(S)-1-(4-ethylthiazol-2-yl)-2-(4-nitrophenyl)ethylamino]-3-oxopropanoate

Guidance literature:: With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 0 - 20 ℃;

Reference yield: 31.0%

: 1235331-98-2
1-(S)-(4-ethylthiazol-2-yl)-2-(2-nitrophenyl)ethylamine hydrobromide

: 2985-39-9,175521-78-5
2-benzylmalonic acid monoethyl ester

: 1000394-67-1
ethyl-2-benzyl-3-[(S)-1-(4-ethylthiazol-2-yl)-2-(4-nitrophenyl)ethylamino]-3-oxopropanoate

Guidance literature:: With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 0 - 20 ℃; for 18.5h;

Reference yield:

: 33305-77-0
Boc-Phe(p-NO₂)-OH

: 1000394-67-1
ethyl-2-benzyl-3-[(S)-1-(4-ethylthiazol-2-yl)-2-(4-nitrophenyl)ethylamino]-3-oxopropanoate

Guidance literature:: Multi-step reaction with 4 steps

1.1: 4-methyl-morpholine; isobutyl chloroformate / N,N-dimethyl-formamide / 0.33 h / 0 °C

1.2: 0.5 h / 0 °C

2.1: Lawessons reagent / tetrahydrofuran / 3 h / 20 °C

3.1: acetonitrile / 3 h / Reflux

4.1: N-ethyl-N,N-diisopropylamine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol / N,N-dimethyl-formamide / 0 - 20 °C

With Lawessons reagent; 4-methyl-morpholine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; isobutyl chloroformate; In tetrahydrofuran; N,N-dimethyl-formamide; acetonitrile;