Carbonic acid benzyl ester (E)-(S)-1-((S)-4-isopropyl-2-oxo-oxazolidine-3-carbonyl)-but-2-enyl ester

Base Information

• Chemical Name: Carbonic acid benzyl ester (E)-(S)-1-((S)-4-isopropyl-2-oxo-oxazolidine-3-carbonyl)-but-2-enyl ester
• CAS No.: 209917-79-3
• Molecular Formula: C₁₉H₂₃NO₆
• Molecular Weight: 361.395

Synonyms:Carbonic acid benzyl ester (E)-(S)-1-((S)-4-isopropyl-2-oxo-oxazolidine-3-carbonyl)-but-2-enyl ester

Chemical Property of Carbonic acid benzyl ester (E)-(S)-1-((S)-4-isopropyl-2-oxo-oxazolidine-3-carbonyl)-but-2-enyl ester

Chemical Property:

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Technology Process of Carbonic acid benzyl ester (E)-(S)-1-((S)-4-isopropyl-2-oxo-oxazolidine-3-carbonyl)-but-2-enyl ester

There total 2 articles about Carbonic acid benzyl ester (E)-(S)-1-((S)-4-isopropyl-2-oxo-oxazolidine-3-carbonyl)-but-2-enyl ester 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:

dibenzyl peroxydicarbonate (2144-45-8) + (S)-4-Isopropyl-3-((E)-pent-3-enoyl)-oxazolidin-2-one → Carbonic acid benzyl ester (E)-(S)-1-((S)-4-isopropyl-2-oxo-oxazolidine-3-carbonyl)-but-2-enyl ester (209917-79-3)

Guidance literature:

With lithium hexamethyldisilazane; Yield given. Multistep reaction; 2.) THF, -78 deg C, 30 min;

DOI:10.1016/S0040-4039(98)00770-9

Reference yield:

dibenzyl peroxydicarbonate (2144-45-8) + (S)-4-isopropyl-3-[(E)-2-pentenoyl]-2-oxazolidinone (186802-05-1) → Carbonic acid benzyl ester (Z)-(S)-1-((S)-4-isopropyl-2-oxo-oxazolidine-3-carbonyl)-but-2-enyl ester (209917-80-6) + Carbonic acid benzyl ester (E)-(S)-1-((S)-4-isopropyl-2-oxo-oxazolidine-3-carbonyl)-but-2-enyl ester (209917-79-3)

Guidance literature:

With lithium hexamethyldisilazane; Yield given. Multistep reaction. Yields of byproduct given; 2.) THF, -78 deg C, 30 min;

DOI:10.1016/S0040-4039(98)00770-9

Reference yield: 87.0%

Carbonic acid benzyl ester (E)-(S)-1-((S)-4-isopropyl-2-oxo-oxazolidine-3-carbonyl)-but-2-enyl ester (209917-79-3) → Carbonic acid benzyl ester (E)-(S)-4-((S)-4-isopropyl-2-oxo-oxazolidin-3-yl)-1-methyl-4-oxo-but-2-enyl ester

Guidance literature:

In toluene; at 200 ℃; for 7h;

DOI:10.1016/S0040-4039(98)00770-9

upstream raw materials:

dibenzyl peroxydicarbonate

(S)-4-isopropyl-3-[(E)-2-pentenoyl]-2-oxazolidinone

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