4-[5-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-undec-9-ynoyl]-3-(4-methoxy-benzyl)-oxazolidin-2-one

Base Information

Chemical Name:4-[5-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-undec-9-ynoyl]-3-(4-methoxy-benzyl)-oxazolidin-2-one
CAS No.:928112-78-1
Molecular Formula:C₂₈H₄₃NO₆Si
Molecular Weight:517.738
Hs Code.:

4-[5-(<i>tert</i>-butyl-dimethyl-silanyloxy)-3-hydroxy-undec-9-ynoyl]-3-(4-methoxy-benzyl)-oxazolidin-2-one

Synonyms:4-[5-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-undec-9-ynoyl]-3-(4-methoxy-benzyl)-oxazolidin-2-one

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Chemical Property of 4-[5-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-undec-9-ynoyl]-3-(4-methoxy-benzyl)-oxazolidin-2-one

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Technology Process of 4-[5-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-undec-9-ynoyl]-3-(4-methoxy-benzyl)-oxazolidin-2-one

There total 4 articles about 4-[5-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-undec-9-ynoyl]-3-(4-methoxy-benzyl)-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: 30.0%

: 4-acetyl-3-(4-methoxy-benzyl)-oxazolidin-2-one

: 928112-75-8
(3R)-3-{[tert-butyl(dimethyl)silyl]oxy}-7-nonynal

: 928112-78-1
4-[5-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-undec-9-ynoyl]-3-(4-methoxy-benzyl)-oxazolidin-2-one

: 928112-77-0
4-[5-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-undec-9-ynoyl]-3-(4-methoxy-benzyl)-oxazolidin-2-one

Guidance literature:: 4-acetyl-3-(4-methoxy-benzyl)-oxazolidin-2-one; With titanium tetrachloride; In dichloromethane; at -78 ℃; for 0.333333h;

With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 0 ℃; for 3h;

(3R)-3-{[tert-butyl(dimethyl)silyl]oxy}-7-nonynal; In dichloromethane; at -78 ℃; for 3h;
DOI:10.1002/chem.200601136

Reference yield:

: 908370-94-5
dec-1-en-8-yn-4-ol

: 928112-78-1
4-[5-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-undec-9-ynoyl]-3-(4-methoxy-benzyl)-oxazolidin-2-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: 2.05 g / imidazole / dimethylformamide

2.1: Sudan Red 7B; ozone / methanol / -78 °C

2.2: 67 percent / PPh₃ / methanol

3.1: TiCl₄ / CH₂Cl₂ / 0.33 h / -78 °C

3.2: (iPr)2NEt / CH₂Cl₂ / 3 h / 0 °C

3.3: 28 percent / CH₂Cl₂ / 3 h / -78 °C

With 1H-imidazole; N-ethyl-1-[{4-(phenylazo)-phenyl}-azo]-2-naphthalenylamine; titanium tetrachloride; ozone; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/chem.200601136

Reference yield:

: 928112-74-7
(1R)-1-allyl-5-heptynyl tert-butyl(dimethyl)silyl ether

: 928112-78-1
4-[5-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-undec-9-ynoyl]-3-(4-methoxy-benzyl)-oxazolidin-2-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: Sudan Red 7B; ozone / methanol / -78 °C

1.2: 67 percent / PPh₃ / methanol

2.1: TiCl₄ / CH₂Cl₂ / 0.33 h / -78 °C

2.2: (iPr)2NEt / CH₂Cl₂ / 3 h / 0 °C

2.3: 28 percent / CH₂Cl₂ / 3 h / -78 °C

With N-ethyl-1-[{4-(phenylazo)-phenyl}-azo]-2-naphthalenylamine; titanium tetrachloride; ozone; In methanol; dichloromethane;
DOI:10.1002/chem.200601136