(S)-benzyl 3-(benzyloxycarbonylamino)-4-(2-methoxy-2-oxoethylamino)-4-selenoxobutanoate

Base Information

Chemical Name:(S)-benzyl 3-(benzyloxycarbonylamino)-4-(2-methoxy-2-oxoethylamino)-4-selenoxobutanoate
CAS No.:1361509-45-6
Molecular Formula:C₂₂H₂₄N₂O₆Se
Molecular Weight:491.402
Hs Code.:

Synonyms:(S)-benzyl 3-(benzyloxycarbonylamino)-4-(2-methoxy-2-oxoethylamino)-4-selenoxobutanoate

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Chemical Property of (S)-benzyl 3-(benzyloxycarbonylamino)-4-(2-methoxy-2-oxoethylamino)-4-selenoxobutanoate

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Technology Process of (S)-benzyl 3-(benzyloxycarbonylamino)-4-(2-methoxy-2-oxoethylamino)-4-selenoxobutanoate

There total 2 articles about (S)-benzyl 3-(benzyloxycarbonylamino)-4-(2-methoxy-2-oxoethylamino)-4-selenoxobutanoate 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: 90.0%

: 18693-58-8
Cbz-Asp(β-OBn)-Gly-OMe

: 1361509-45-6
(S)-benzyl 3-(benzyloxycarbonylamino)-4-(2-methoxy-2-oxoethylamino)-4-selenoxobutanoate

Guidance literature:: Cbz-Asp(β-OBn)-Gly-OMe; With phosphorus pentachloride; N,N-dimethyl-formamide; In benzene; at 20 ℃; Inert atmosphere;

With selenium; lithium aluminium tetrahydride; In tetrahydrofuran; benzene; at 20 ℃; for 0.166667h; Inert atmosphere; Darkness;
DOI:10.1021/jo2024703

Reference yield:

: 3479-47-8
Z-Asp(OBzl)-OH

: 1361509-45-6
(S)-benzyl 3-(benzyloxycarbonylamino)-4-(2-methoxy-2-oxoethylamino)-4-selenoxobutanoate

Guidance literature:: Multi-step reaction with 2 steps

1.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / dichloromethane / 0 - 20 °C / Inert atmosphere

2.1: phosphorus pentachloride; N,N-dimethyl-formamide / benzene / 20 °C / Inert atmosphere

2.2: 0.17 h / 20 °C / Inert atmosphere; Darkness

With phosphorus pentachloride; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; N,N-dimethyl-formamide; In dichloromethane; benzene;
DOI:10.1021/jo2024703