(4R)-4-benzyl-3-[(2R,3S)-5-{[(tert-butyl)dimethylsilyl]oxy}-3-hydroxy-2-methylpentanoyl]-1,3-oxazolidin-2-one

Base Information

Chemical Name:(4R)-4-benzyl-3-[(2R,3S)-5-{[(tert-butyl)dimethylsilyl]oxy}-3-hydroxy-2-methylpentanoyl]-1,3-oxazolidin-2-one
CAS No.:591770-15-9
Molecular Formula:C₂₂H₃₅NO₅Si
Molecular Weight:421.609
Hs Code.:

Synonyms:(4R)-4-benzyl-3-[(2R,3S)-5-{[(tert-butyl)dimethylsilyl]oxy}-3-hydroxy-2-methylpentanoyl]-1,3-oxazolidin-2-one

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Chemical Property of (4R)-4-benzyl-3-[(2R,3S)-5-{[(tert-butyl)dimethylsilyl]oxy}-3-hydroxy-2-methylpentanoyl]-1,3-oxazolidin-2-one

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Technology Process of (4R)-4-benzyl-3-[(2R,3S)-5-{[(tert-butyl)dimethylsilyl]oxy}-3-hydroxy-2-methylpentanoyl]-1,3-oxazolidin-2-one

There total 3 articles about (4R)-4-benzyl-3-[(2R,3S)-5-{[(tert-butyl)dimethylsilyl]oxy}-3-hydroxy-2-methylpentanoyl]-1,3-oxazolidin-2-one 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: 87.0%

: 89922-82-7
3-(tert-butyldimethylsilanyloxy)propionaldehyde

: 101711-78-8,131685-53-5
(3R)-3-propionyl-4-benzyloxazolidin-2-one

: 591770-15-9
(4R)-4-benzyl-3-[(2R,3S)-5-{[(tert-butyl)dimethylsilyl]oxy}-3-hydroxy-2-methylpentanoyl]-1,3-oxazolidin-2-one

Guidance literature:: (3R)-3-propionyl-4-benzyloxazolidin-2-one; With titanium tetrachloride; (-)-sparteine; In dichloromethane; at 0 ℃; for 0.333333h;

3-(tert-butyldimethylsilanyloxy)propionaldehyde; In dichloromethane; at 0 ℃; for 1h; Further stages.;
DOI:10.1002/ejoc.200210695

Reference yield:

: 73842-99-6
3-tert-butyldimethylsilyloxy-1-propanol

: 591770-15-9
(4R)-4-benzyl-3-[(2R,3S)-5-{[(tert-butyl)dimethylsilyl]oxy}-3-hydroxy-2-methylpentanoyl]-1,3-oxazolidin-2-one

Guidance literature:: Multi-step reaction with 2 steps

1: sulfur trioxide pyridine complex; dimethyl sulfoxide; triethylamine / dichloromethane

2: di-n-butylboryl trifluoromethanesulfonate; N-ethyl-N,N-diisopropylamine

With di-n-butylboryl trifluoromethanesulfonate; sulfur trioxide pyridine complex; dimethyl sulfoxide; triethylamine; N-ethyl-N,N-diisopropylamine; In dichloromethane; 2: Evans chiral auxiliary-based method;

Reference yield:

: 18162-48-6
tert-butyldimethylsilyl chloride

: 591770-15-9
(4R)-4-benzyl-3-[(2R,3S)-5-{[(tert-butyl)dimethylsilyl]oxy}-3-hydroxy-2-methylpentanoyl]-1,3-oxazolidin-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydride / tetrahydrofuran

2: sulfur trioxide pyridine complex; dimethyl sulfoxide; triethylamine / dichloromethane

3: di-n-butylboryl trifluoromethanesulfonate; N-ethyl-N,N-diisopropylamine

With di-n-butylboryl trifluoromethanesulfonate; sulfur trioxide pyridine complex; sodium hydride; dimethyl sulfoxide; triethylamine; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; dichloromethane; 3: Evans chiral auxiliary-based method;