(4S)-4-benzyl-3-[(2S,3R,5R)-5-{[tert-butyl(dimethyl)silyl]oxy}-8-[(4-methoxybenzyl)oxy]-3-(methoxymethoxy)-2-methyloctanoyl]-1,3-oxazolidin-2-one

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Chemical Name:(4S)-4-benzyl-3-[(2S,3R,5R)-5-{[tert-butyl(dimethyl)silyl]oxy}-8-[(4-methoxybenzyl)oxy]-3-(methoxymethoxy)-2-methyloctanoyl]-1,3-oxazolidin-2-one
CAS No.:825612-54-2
Molecular Formula:C₃₅H₅₃NO₈Si
Molecular Weight:643.893
Hs Code.:

Synonyms:(4S)-4-benzyl-3-[(2S,3R,5R)-5-{[tert-butyl(dimethyl)silyl]oxy}-8-[(4-methoxybenzyl)oxy]-3-(methoxymethoxy)-2-methyloctanoyl]-1,3-oxazolidin-2-one

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Chemical Property of (4S)-4-benzyl-3-[(2S,3R,5R)-5-{[tert-butyl(dimethyl)silyl]oxy}-8-[(4-methoxybenzyl)oxy]-3-(methoxymethoxy)-2-methyloctanoyl]-1,3-oxazolidin-2-one

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Technology Process of (4S)-4-benzyl-3-[(2S,3R,5R)-5-{[tert-butyl(dimethyl)silyl]oxy}-8-[(4-methoxybenzyl)oxy]-3-(methoxymethoxy)-2-methyloctanoyl]-1,3-oxazolidin-2-one

There total 5 articles about (4S)-4-benzyl-3-[(2S,3R,5R)-5-{[tert-butyl(dimethyl)silyl]oxy}-8-[(4-methoxybenzyl)oxy]-3-(methoxymethoxy)-2-methyloctanoyl]-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: 86.0%

: 825612-53-1
(4S)-4-benzyl-3-{(2S,3R,5R)-5-{[tert-butyl(dimethyl)silyl]oxy}-3-hydroxy-8-[(4-methoxybenzyl)oxy]-2-methyloctanoyl}-1,3-oxazolidin-2-one

: 107-30-2
chloromethyl methyl ether

: 825612-54-2
(4S)-4-benzyl-3-[(2S,3R,5R)-5-{[tert-butyl(dimethyl)silyl]oxy}-8-[(4-methoxybenzyl)oxy]-3-(methoxymethoxy)-2-methyloctanoyl]-1,3-oxazolidin-2-one

Guidance literature:: With tetra-(n-butyl)ammonium iodide; N-ethyl-N,N-diisopropylamine; In dichloromethane; at 0 - 23 ℃; for 12h;
DOI:10.1002/chem.200400617

Reference yield:

: ethyl (3RS)-3-hydroxy-6-[(4-methoxybenzyl)oxy]hexanoate

: 825612-54-2
(4S)-4-benzyl-3-[(2S,3R,5R)-5-{[tert-butyl(dimethyl)silyl]oxy}-8-[(4-methoxybenzyl)oxy]-3-(methoxymethoxy)-2-methyloctanoyl]-1,3-oxazolidin-2-one

Guidance literature:: Multi-step reaction with 4 steps

1.1: 100 percent / 2,6-lutidine / CH₂Cl₂ / 0 - 23 °C

2.1: 83 percent / DIBAL / CH₂Cl₂ / 2 h / -78 °C

3.1: N,N,N',N'-tetramethyl-1,2-ethanediamine; TMEDA / TiCl₄ / CH₂Cl₂ / 0.33 h / 0 °C

3.2: 78 percent / CH₂Cl₂ / 1 h / 0 °C

4.1: 86 percent / N,N-diisopropylethylamine; Bu₄NI / CH₂Cl₂ / 12 h / 0 - 23 °C

With 2,6-dimethylpyridine; N,N,N,N,-tetramethylethylenediamine; tetra-(n-butyl)ammonium iodide; diisobutylaluminium hydride; N-ethyl-N,N-diisopropylamine; titanium tetrachloride; In dichloromethane;
DOI:10.1002/chem.200400617

Reference yield:

: 825612-52-0
(3R)-3-{[tert-butyl(dimethyl)silyl]oxy}-6-[(4-methoxybenzyl)oxy]-hexanal

: 825612-54-2
(4S)-4-benzyl-3-[(2S,3R,5R)-5-{[tert-butyl(dimethyl)silyl]oxy}-8-[(4-methoxybenzyl)oxy]-3-(methoxymethoxy)-2-methyloctanoyl]-1,3-oxazolidin-2-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: N,N,N',N'-tetramethyl-1,2-ethanediamine; TMEDA / TiCl₄ / CH₂Cl₂ / 0.33 h / 0 °C

1.2: 78 percent / CH₂Cl₂ / 1 h / 0 °C

2.1: 86 percent / N,N-diisopropylethylamine; Bu₄NI / CH₂Cl₂ / 12 h / 0 - 23 °C

With N,N,N,N,-tetramethylethylenediamine; tetra-(n-butyl)ammonium iodide; N-ethyl-N,N-diisopropylamine; titanium tetrachloride; In dichloromethane;
DOI:10.1002/chem.200400617