4-nitrophenyl(4R,5S)-4-(3,4-difluorophenyl)-5-methyl-2-oxo-1,3-oxazolidine-3-carboxylate

Base Information

Chemical Name:4-nitrophenyl(4R,5S)-4-(3,4-difluorophenyl)-5-methyl-2-oxo-1,3-oxazolidine-3-carboxylate
CAS No.:328557-42-2
Molecular Formula:C₁₇H₁₂F₂N₂O₆
Molecular Weight:378.289
Hs Code.:

Synonyms:4-nitrophenyl(4R,5S)-4-(3,4-difluorophenyl)-5-methyl-2-oxo-1,3-oxazolidine-3-carboxylate

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Chemical Property of 4-nitrophenyl(4R,5S)-4-(3,4-difluorophenyl)-5-methyl-2-oxo-1,3-oxazolidine-3-carboxylate

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Technology Process of 4-nitrophenyl(4R,5S)-4-(3,4-difluorophenyl)-5-methyl-2-oxo-1,3-oxazolidine-3-carboxylate

There total 6 articles about 4-nitrophenyl(4R,5S)-4-(3,4-difluorophenyl)-5-methyl-2-oxo-1,3-oxazolidine-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:

: 4-(3,4-difluorophenyl)-5-methyl-oxazolidin-2-one

: 7693-46-1
4-Nitrophenyl chloroformate

: 389130-16-9
4-nitrophenyl (4s,5r)-4-(3,4-difluorophenyl)-5-methyl-2-oxo-1,3-oxazolidine-3-carboxylate

: 328557-42-2
4-nitrophenyl(4R,5S)-4-(3,4-difluorophenyl)-5-methyl-2-oxo-1,3-oxazolidine-3-carboxylate

Guidance literature:: 4-(3,4-difluorophenyl)-5-methyl-oxazolidin-2-one; With n-butyllithium; In tetrahydrofuran; at -78 ℃; for 0.666667h;

4-Nitrophenyl chloroformate; In tetrahydrofuran; at -78 ℃; for 1.33333h;

Reference yield:

: 328387-94-6
(S)-1-Amino-1-(3,4-difluoro-phenyl)-propan-2-ol

: 328557-42-2
4-nitrophenyl(4R,5S)-4-(3,4-difluorophenyl)-5-methyl-2-oxo-1,3-oxazolidine-3-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: CHCl₃

2: NaH / tetrahydrofuran

3: NaH

With sodium hydride; In tetrahydrofuran; chloroform;
DOI:10.1016/S0960-894X(00)00524-2

Reference yield:

: 328387-92-4
(2S)-2-{[tert-butyl(dimethyl)silyl]oxy}-1-(3,4-difluorophenyl)-1-propanone

: 328557-42-2
4-nitrophenyl(4R,5S)-4-(3,4-difluorophenyl)-5-methyl-2-oxo-1,3-oxazolidine-3-carboxylate

Guidance literature:: Multi-step reaction with 5 steps

1: 94 percent / H₂NOH*HCl; AcONa / methanol

2: 92 percent / LiALH₄ / diethyl ether / Heating

3: CHCl₃

4: NaH / tetrahydrofuran

5: NaH

With lithium aluminium tetrahydride; hydroxylamine hydrochloride; sodium acetate; sodium hydride; In tetrahydrofuran; methanol; diethyl ether; chloroform;
DOI:10.1016/S0960-894X(00)00524-2