(R)-tert-butyl 4-((S)-1-((benzyloxycarbonyl)(4-methoxybenzyl)amino)but-3-enyl)-2,2-dimethyloxazolidine-3-carboxylate

Base Information

Chemical Name:(R)-tert-butyl 4-((S)-1-((benzyloxycarbonyl)(4-methoxybenzyl)amino)but-3-enyl)-2,2-dimethyloxazolidine-3-carboxylate
CAS No.:903907-75-5
Molecular Formula:C₃₀H₄₀N₂O₆
Molecular Weight:524.657
Hs Code.:

Synonyms:(R)-tert-butyl 4-((S)-1-((benzyloxycarbonyl)(4-methoxybenzyl)amino)but-3-enyl)-2,2-dimethyloxazolidine-3-carboxylate

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Chemical Property of (R)-tert-butyl 4-((S)-1-((benzyloxycarbonyl)(4-methoxybenzyl)amino)but-3-enyl)-2,2-dimethyloxazolidine-3-carboxylate

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Technology Process of (R)-tert-butyl 4-((S)-1-((benzyloxycarbonyl)(4-methoxybenzyl)amino)but-3-enyl)-2,2-dimethyloxazolidine-3-carboxylate

There total 8 articles about (R)-tert-butyl 4-((S)-1-((benzyloxycarbonyl)(4-methoxybenzyl)amino)but-3-enyl)-2,2-dimethyloxazolidine-3-carboxylate 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%

: 501-53-1,94274-21-2
benzyl chloroformate

: 745794-12-1
(R)-tert-butyl-4-((S)-1-(4-methoxybenzylamino)but-3-enyl)-2,2-dimethyloxazolidine-3-carboxylate

: 903907-75-5
(R)-tert-butyl 4-((S)-1-((benzyloxycarbonyl)(4-methoxybenzyl)amino)but-3-enyl)-2,2-dimethyloxazolidine-3-carboxylate

Guidance literature:: With sodium hydrogencarbonate; In water; ethyl acetate; at 20 ℃; for 3.16667h;
DOI:10.1021/jo5022162

Reference yield: 96.0%

: (R)-tert-butyl 4-((R)-1-(4-methoxybenzylamino)but-3-enyl)-2,2-dimethyloxazolidine-3-carboxylate

: 501-53-1,94274-21-2
benzyl chloroformate

: 903907-75-5
(R)-tert-butyl 4-((S)-1-((benzyloxycarbonyl)(4-methoxybenzyl)amino)but-3-enyl)-2,2-dimethyloxazolidine-3-carboxylate

Guidance literature:: With sodium hydrogencarbonate; In water; ethyl acetate; at 20 ℃; for 3.16667h;
DOI:10.1021/jo5022162

Reference yield:

: 102308-32-7
(4S)-4-formyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester

: 903907-75-5
(R)-tert-butyl 4-((S)-1-((benzyloxycarbonyl)(4-methoxybenzyl)amino)but-3-enyl)-2,2-dimethyloxazolidine-3-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1: 8.1 g / MgSO₄ / CH₂Cl₂ / 20 °C

2: 87 percent / ZnBr₂ / tetrahydrofuran; diethyl ether / 4 h / -70 °C

3: Zn; Cu(OAc)2; AcOH / H₂O / 2 h / 70 °C

4: NaHCO₃ / H₂O; ethyl acetate / 20 °C

With copper diacetate; sodium hydrogencarbonate; magnesium sulfate; acetic acid; zinc dibromide; zinc; In tetrahydrofuran; diethyl ether; dichloromethane; water; ethyl acetate;
DOI:10.1021/jo0496547