(3R)-4-[(4R)-4-benzyl-2-oxo-1,3-oxazolidin-3-yl]-3-{[(tert-butoxycarbonyl)amino]methyl}-4-oxobutanoic acid

Base Information

Chemical Name:(3R)-4-[(4R)-4-benzyl-2-oxo-1,3-oxazolidin-3-yl]-3-{[(tert-butoxycarbonyl)amino]methyl}-4-oxobutanoic acid
CAS No.:865704-58-1
Molecular Formula:C₂₀H₂₆N₂O₇
Molecular Weight:406.436
Hs Code.:

Synonyms:(3R)-4-[(4R)-4-benzyl-2-oxo-1,3-oxazolidin-3-yl]-3-{[(tert-butoxycarbonyl)amino]methyl}-4-oxobutanoic acid

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Chemical Property of (3R)-4-[(4R)-4-benzyl-2-oxo-1,3-oxazolidin-3-yl]-3-{[(tert-butoxycarbonyl)amino]methyl}-4-oxobutanoic acid

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Technology Process of (3R)-4-[(4R)-4-benzyl-2-oxo-1,3-oxazolidin-3-yl]-3-{[(tert-butoxycarbonyl)amino]methyl}-4-oxobutanoic acid

There total 9 articles about (3R)-4-[(4R)-4-benzyl-2-oxo-1,3-oxazolidin-3-yl]-3-{[(tert-butoxycarbonyl)amino]methyl}-4-oxobutanoic 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: 97.0%

: 865704-55-8
benzyl (3R)-4-[(4R)-4-benzyl-2-oxo-1,3-oxazolidin-3-yl]-3-{[(tert-butoxycarbonyl)amino]methyl}-4-oxobutanoate

: 865704-58-1
(3R)-4-[(4R)-4-benzyl-2-oxo-1,3-oxazolidin-3-yl]-3-{[(tert-butoxycarbonyl)amino]methyl}-4-oxobutanoic acid

Guidance literature:: With hydrogen; palladium on activated charcoal; In ethyl acetate; at 20 ℃; under 760 Torr;
DOI:10.1055/s-2005-865362

Reference yield:

: 865704-45-6
4-[(4R)-4-benzyl-2-oxo-1,3-oxazolidin-3-yl]-4-oxobutanoic acid

: 865704-58-1
(3R)-4-[(4R)-4-benzyl-2-oxo-1,3-oxazolidin-3-yl]-3-{[(tert-butoxycarbonyl)amino]methyl}-4-oxobutanoic acid

Guidance literature:: Multi-step reaction with 8 steps

1.1: 50 percent / P₂O₅ / CHCl₃ / 60 h / 20 °C

2.1: NaI; NaHMDS / tetrahydrofuran / 1 h / -78 °C

2.2: 60 percent / tetrahydrofuran / 4 h / -95 - -75 °C

3.1: 98 percent / TFA / CH₂Cl₂ / 20 °C

4.1: Et₃N / tetrahydrofuran / 0.5 h / -15 - 20 °C

5.1: aq. NaN₃ / tetrahydrofuran / 1 h / 0 °C

6.1: toluene / Heating

7.1: 0.91 g / toluene / Heating

8.1: 97 percent / H₂ / Pd/C / ethyl acetate / 20 °C / 760 Torr

With sodium azide; hydrogen; sodium hexamethyldisilazane; phosphorus pentoxide; triethylamine; trifluoroacetic acid; sodium iodide; palladium on activated charcoal; In tetrahydrofuran; dichloromethane; chloroform; ethyl acetate; toluene; 6.1: Curtius rearrangement;
DOI:10.1055/s-2005-865362

Reference yield:

: 865704-46-7
tert-butyl 4-[(4R)-4-benzyl-2-oxo-1,3-oxazolidin-3-yl]-4-oxobutanoate

: 865704-58-1
(3R)-4-[(4R)-4-benzyl-2-oxo-1,3-oxazolidin-3-yl]-3-{[(tert-butoxycarbonyl)amino]methyl}-4-oxobutanoic acid

Guidance literature:: Multi-step reaction with 7 steps

1.1: NaI; NaHMDS / tetrahydrofuran / 1 h / -78 °C

1.2: 60 percent / tetrahydrofuran / 4 h / -95 - -75 °C

2.1: 98 percent / TFA / CH₂Cl₂ / 20 °C

3.1: Et₃N / tetrahydrofuran / 0.5 h / -15 - 20 °C

4.1: aq. NaN₃ / tetrahydrofuran / 1 h / 0 °C

5.1: toluene / Heating

6.1: 0.91 g / toluene / Heating

7.1: 97 percent / H₂ / Pd/C / ethyl acetate / 20 °C / 760 Torr

With sodium azide; hydrogen; sodium hexamethyldisilazane; triethylamine; trifluoroacetic acid; sodium iodide; palladium on activated charcoal; In tetrahydrofuran; dichloromethane; ethyl acetate; toluene; 5.1: Curtius rearrangement;
DOI:10.1055/s-2005-865362